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Books > Science & Mathematics > Biology, life sciences > Botany & plant sciences

Potato Breeding: Theory and Practice (Paperback, 1st ed. 2021): John E Bradshaw Potato Breeding: Theory and Practice (Paperback, 1st ed. 2021)
John E Bradshaw
R5,340 Discovery Miles 53 400 Ships in 10 - 15 working days

The potato (Solanum tuberosum) is the world's fourth most important food crop after maize, rice and wheat with 377 million tonnes fresh-weight of tubers produced in 2016 from 19.2 million hectares of land, in 163 countries, giving a global average yield of 19.6 t ha-1 (http://faostat.fao.org). About 62% of production (234 million tonnes) was in Asia (191), Africa (25) and Latin America (18) as a result of steady increases in recent years, particularly in China and India. As a major food crop, the potato has an important role to play in the United Nations "2030 Agenda for Sustainable Development" which started on 1 January 2016 (http://faostat.fao.org). By 2030 the aim is to "ensure access by all people, in particular the poor and people in vulnerable situations, including infants, to safe, nutritious and sufficient food all year round". By then, the world population is expected to reach 8.5 billion and continue to increase to 9.7 billion in 2050. For potatoes, the need is to increase production and improve nutritional value during a period of climate change, a key aspect of which will be the breeding of new cultivars for a wide range of target environments and consumers. The aim of the book is to help this endeavour by providing detailed information in three parts on both the theory and practice of potato breeding. Part I deals with the history of potato improvement and with potato genetics. Part II deals with breeding objectives, divided into improving yield, quality traits and resistance to the most important diseases and pests of potatoes. Part III deals with breeding methods: first, the use of landraces and wild relatives of potato in introgression breeding, base broadening and population improvement; second, breeding clonally propagated cultivars as a way to deliver potato improvement to farmers' fields; third, as an alternative, breeding potato cultivars for propagation through true potato seed; and fourth, gene editing and genetic transformation as ways of making further improvements to already successful and widely grown cultivars. Included are marker-assisted introgression and selection of specific alleles, genomic selection of many unspecified alleles and diploid F1 hybrid breeding.

Advances in Research on Vegetable Production Under a Changing Climate Vol. 1 (Paperback, 1st ed. 2021): Shashank Shekhar... Advances in Research on Vegetable Production Under a Changing Climate Vol. 1 (Paperback, 1st ed. 2021)
Shashank Shekhar Solankey, Meenakshi Kumari, Manoj Kumar
R2,950 Discovery Miles 29 500 Ships in 10 - 15 working days

A considerable change in climate at a global level will impact the vegetable cultivation and agriculture as a whole; subsequently affecting the world's food supply. Climate change per se is not necessarily harmful; the problems arise from extreme events that are difficult to predict (erratic rainfall patterns and unpredictable high and low temperatures), and consequently reduce crop productivity. Vegetables are in general more succulent (have 90% water) and are more sensitive to climatic vagaries. Sudden changes in temperature coupled with irregular precipitation at any phase of crop growth can affect the normal growth, flowering, pollination, fruit setting, fruit development and fruit ripening can decrease the yield. The irregular precipitation can also affect the soil salinity and is a major challenge in many vegetable growing areas. To mitigate the harmful impact of climatic change there is a urgent need to develop adequate adaptation strategies for adverse effect of climate change and the preference should be given on development of heat, cold, drought, flood and salinity stress tolerant genotypes along with climate proofing through conventional and non-conventional breeding techniques. Available evidence shows that there is a high probability of increase in the frequency and intensity of climate related natural hazards due to climate change and hence increases the potential threat due to climate change related natural disasters in the world. This book (Volume- I) will be basically useful for the researchers and postgraduate students with current challenges and mitigation strategies for increasing vegetable production under a changing climate.

Exploring Plant Cells for the Production of Compounds of Interest (Paperback, 1st ed. 2021): Sonia Malik Exploring Plant Cells for the Production of Compounds of Interest (Paperback, 1st ed. 2021)
Sonia Malik
R6,544 Discovery Miles 65 440 Ships in 10 - 15 working days

Natural compounds obtained from plants represent a tremendous global market due to their use as food additives, cosmetics, in agriculture and in pharmaceuticals. This book provides up-to-date information on various strategies and methods for producing compounds of interest. Leading researchers discuss the latest advances in environmentally friendly natural compound production from plants, making the book a valuable resource for biotechnologists, pharmacists, food technologists and researchers working in the medical and healthcare industries.

RNA-Based Technologies for Functional Genomics in Plants (Paperback, 1st ed. 2021): Guiliang Tang, Sachin Teotia, Xiaoqing... RNA-Based Technologies for Functional Genomics in Plants (Paperback, 1st ed. 2021)
Guiliang Tang, Sachin Teotia, Xiaoqing TANG, Deepali Singh
R5,296 Discovery Miles 52 960 Ships in 10 - 15 working days

This book offers a unique and comprehensive overview of key RNA-based technologies, as well as their development and applications for the functional genomics of plant coding and non-coding genes. It focuses on the latest as well as classical RNA-based techniques used for studies on small RNAs, long non-coding RNAs and protein-coding genes. These techniques chiefly focus on target mimics (TMs) and short tandem target mimics (STTMs) for small RNAs, and artificial microRNAs (amiRNAs), RNA interference (RNAi) and CRISPR/Cas for genes. Furthermore, the book discusses the latest trends in the field and various modifications of the above-mentioned approaches, and explores how these RNA-based technologies have been developed, applied and validated as essential technologies in plant functional genomics. RNA-based technologies, their mechanisms of action, their advantages and disadvantages, and insights into the further development and applications of these technologies in plants are discussed. These techniques will enable the users to functionally characterize genes and small RNAs through silencing, overexpression and editing. Gathering contributions by globally respected experts, the book will appeal to students, teachers and scientists in academia and industry who are interested in horticulture, genetics, pathology, entomology, physiology, molecular genetics and breeding, in vitro culture & genetic engineering, and functional genomics.

Anadenanthera - Visionary Plant of Ancient South America (Hardcover): Constantino M. Torres, David B Repke Anadenanthera - Visionary Plant of Ancient South America (Hardcover)
Constantino M. Torres, David B Repke
R4,160 Discovery Miles 41 600 Ships in 12 - 17 working days

A multidisciplinary study of pre-Columbian South Americacentering on the psychoactive plant genus Anadenanthera As cultures formed and evolved in pre-Columbian South America, Anadenanthera became one of the most widely used shamanic inebriants. Anadenanthera: Visionary Plant of Ancient South America is more than a comprehensive reference on shamanic visionary substances; it is a useful tool for archeologists and pre-Columbian art historians. This thorough book examines the ritual and cultural use of Anadenanthera from prehistory to the present, along with its botany, chemistry, pharmacology, anthropology, and archeology. The earliest evidence for the use of psychoactive plants in South America is provided by remains of seeds and pods recovered from archeological sites four millennia old. Various preparations were derived from it with the intent of being a shamanic inebriant. Inhaled through the nose, smoked in pipes or as cigars, and prepared in fermented drinks, Anadenanthera served a central role in the cultural development of indigenous societies in South America. Anadenanthera: Visionary Plant of Ancient South America explores the full spectrum of information gleaned from research, covering numerous archeological sites in the Andean region, as well as discussing Amazonian shamanic rituals and lore. Analyses of the artistic expressions within the decorations of associated ceremonial paraphernalia such as ritual snuffing tubes and snuff trays are included. The text is richly illustrated with photographs and images of decorated ritual implements, and provides a comprehensive bibliography. Anadenanthera: Visionary Plant of Ancient South America explores: botanical aspects, taxonomy, and geographical distribution of Anadenanthera ethnographical, historical, and traditional aspects of Anadenanthera use chemical and pharmacological investigations of the genus and the various visionary preparations derived from itwith emphasis on the biologically active constituents theories of the mechanisms of action of the active tryptamines and carboline alkaloids comparisons of wood anatomy, morphology, and percentage of alkaloid content evaluation of stylistic and iconographic traits Anadenanthera: Visionary Plant of Ancient South America is a thorough, useful resource for archeologists, anthropologists, chemists, researchers, pre-Columbian art historians, and any layperson interested in pre-Columbian art, archeology, or visionary plants.

Ancient Starch Research (Hardcover): Robin Torrence, Huw Barton Ancient Starch Research (Hardcover)
Robin Torrence, Huw Barton
R4,748 Discovery Miles 47 480 Ships in 12 - 17 working days

What role did plant resources have in the evolution of the human species? Why and how have plants been managed and transported to new environments? Where, how, and why were plants domesticated, and why do the patterns vary in different parts of the world? What is the relationship between the intensification of food production and the rise of complex societies? Numerous new studies are using starch granules discovered in archaeological contexts to answer these questions and improve our knowledge of past human behavior and environmental variation. Given the substantial body of successful research, the time has clearly come for a comprehensive description of ancient starch research and its potential for archaeologists. This book fills these roles by describing the fundamental principles underlying starch research, guiding researchers through the methodology, reviewing the results of significant case studies, and pointing the way to future avenues for research. The joint product of over two dozen archaeological scientists, Ancient Starch Research aims to bring the important new field of ancient starch analysis to the attention of a wider range of scholars and to provide them with the information needed to embark on their own research.

Handbook of Sustainable Weed Management (Paperback): Harinder P. Singh, Daizy Rani Batish, Ravinder Kumar Kohli Handbook of Sustainable Weed Management (Paperback)
Harinder P. Singh, Daizy Rani Batish, Ravinder Kumar Kohli
R4,236 Discovery Miles 42 360 Ships in 12 - 17 working days

Innovative Strategies for Managing Weeds in an Environmentally Protective Manner Successfully meeting the challenge of providing weed control without relying on dangerous chemicals that endanger the ecosystem or human lives, this compendium focuses on management strategies that reduce herbicidal usage, restore ecological balance, and increase food production. It also provides new insights and approaches for weed scientists, agronomists, agriculturists, horticulturists, farmers, and extentionists, as well as teachers and students. In the Handbook of Sustainable Weed Management, experts from Asia, Europe, North America, and Australia organize in one resource information related to weeds and their management from different ecosystems around the world that has been until now been scattered throughout the literature.. The text captures the multifaceted impacts of and approaches to managing weeds from field, farm, landscape, regional, and global perspectives. Generously illustrated with tables and figures, this book not only describes the various techniques for weed management but shows you what methods work best in a given region, or in response to a specific, invasive weed or invaded crop. Covering the full scope of modern weed science the handbook examines different aspects of weed management, including- * Cultural practices * Cover crops * Crop rotation designs * Potential of herbicide resistant crops * Bioherbicides * Allelopathy * Microorganisms * Integrated weed management In spite of advancement in technologies and procedures, weeds continue to pose a major ecological and economical threat to agriculture. Handbook of Sustainable Weed Management takes a broad view of weeds as a part of an agricultural system composed of interacting production, environmental, biological, economic, and social components all working together to find balance. This comprehensive book is a vital addition to the debate over how global weed management is changing in the 21st century. Also available in soft cover

Anadenanthera - Visionary Plant of Ancient South America (Paperback, New): Constantino M. Torres, David B Repke Anadenanthera - Visionary Plant of Ancient South America (Paperback, New)
Constantino M. Torres, David B Repke
R1,755 Discovery Miles 17 550 Ships in 12 - 17 working days

A multidisciplinary study of pre-Columbian South Americacentering on the psychoactive plant genus Anadenanthera As cultures formed and evolved in pre-Columbian South America, Anadenanthera became one of the most widely used shamanic inebriants. Anadenanthera: Visionary Plant of Ancient South America is more than a comprehensive reference on shamanic visionary substances; it is a useful tool for archeologists and pre-Columbian art historians. This thorough book examines the ritual and cultural use of Anadenanthera from prehistory to the present, along with its botany, chemistry, pharmacology, anthropology, and archeology. The earliest evidence for the use of psychoactive plants in South America is provided by remains of seeds and pods recovered from archeological sites four millennia old. Various preparations were derived from it with the intent of being a shamanic inebriant. Inhaled through the nose, smoked in pipes or as cigars, and prepared in fermented drinks, Anadenanthera served a central role in the cultural development of indigenous societies in South America. Anadenanthera: Visionary Plant of Ancient South America explores the full spectrum of information gleaned from research, covering numerous archeological sites in the Andean region, as well as discussing Amazonian shamanic rituals and lore. Analyses of the artistic expressions within the decorations of associated ceremonial paraphernalia such as ritual snuffing tubes and snuff trays are included. The text is richly illustrated with photographs and images of decorated ritual implements, and provides a comprehensive bibliography. Anadenanthera: Visionary Plant of Ancient South America explores: botanical aspects, taxonomy, and geographical distribution of Anadenanthera ethnographical, historical, and traditional aspects of Anadenanthera use chemical and pharmacological investigations of the genus and the various visionary preparations derived from itwith emphasis on the biologically active constituents theories of the mechanisms of action of the active tryptamines and carboline alkaloids comparisons of wood anatomy, morphology, and percentage of alkaloid content evaluation of stylistic and iconographic traits Anadenanthera: Visionary Plant of Ancient South America is a thorough, useful resource for archeologists, anthropologists, chemists, researchers, pre-Columbian art historians, and any layperson interested in pre-Columbian art, archeology, or visionary plants.

Fungi in Sustainable Food Production (Paperback, 1st ed. 2021): Xiaofeng Dai, Minaxi Sharma, Jieyin Chen Fungi in Sustainable Food Production (Paperback, 1st ed. 2021)
Xiaofeng Dai, Minaxi Sharma, Jieyin Chen
R2,943 Discovery Miles 29 430 Ships in 10 - 15 working days

This book presents research on the challenges and potential of fungal contribution in agriculture for food substantiality. Research on fungi plays an essential role in the improvement of biotechnologies which lead global sustainable food production. Use of fungal processes and products can bring increased sustainability through more efficient use of natural resources. Fungal inoculum, introduced into soil together with seed, can promote more robust plant growth through increasing plant uptake of nutrients and water, with plant robustness being of central importance in maintaining crop yields. Fungi are one of nature's best candidates for the discovery of food ingredients, new drugs and antimicrobials. As fungi and their related biomolecules are increasingly characterized, they have turned into a subject of expanding significance. The metabolic versatility makes fungi interesting objects for a range of economically important food biotechnology and related applications. The potential of fungi for a more sustainable world must be realized to address global challenges of climate change, higher demands on natural resources.

Biological Invasions in the South American Anthropocene - Global Causes and Local Impacts (Paperback, 1st ed. 2021): Fabian M.... Biological Invasions in the South American Anthropocene - Global Causes and Local Impacts (Paperback, 1st ed. 2021)
Fabian M. Jaksic, Sergio A. Castro
R4,508 Discovery Miles 45 080 Ships in 10 - 15 working days

This book provides a conceptually organized framework to understand the phenomenon of biological invasions at the Anthropocene global scale. Most advances toward that aim have been provided from North American and European researchers, with fewer contributions from Australia and South Africa. Here we fill the void from the Neotropics, focusing on the research experience in South American countries, with a strong emphasis on Argentina and Chile. The text is divided into two parts: The first half comprises self-contained chapters, providing a conceptual, bibliographic and empirical foundation in the field of invasion biology, from an Anthropocene perspective. The second half reviews the ecology, biogeography, and local impacts in South America of exotic species groups (European rabbit, Eurasian wild boar, Canadian beaver, North American mink, and Holarctic freshwater fishes), which are shown to be useful models for case studies of global relevance.

Harsh Environment and Plant Resilience - Molecular and Functional Aspects (Paperback, 1st ed. 2021): Azamal Husen Harsh Environment and Plant Resilience - Molecular and Functional Aspects (Paperback, 1st ed. 2021)
Azamal Husen
R4,823 Discovery Miles 48 230 Ships in 10 - 15 working days

In the recent past, threats from climate change and unforeseeable environmental extremes to plant growth and productivity have consistently increased. The climate change-driven effects, especially from unpredictable environmental fluctuations, can result in an increased prevalence of abiotic and biotic stresses in plants. These stresses have slowed down the global yields of crop plants. On the other hand, food security for the rapidly growing human population in a sustainable ecosystem is a major concern of the present-day world. Thus, understanding the core developmental, physiological and molecular aspects that regulate plant growth and productivity in a challenging environment is a pivotal issue to be tackled by the scientific community dealing with sustainable agricultural and horticultural practices. Plants are influenced by the adverse environmental conditions at various levels, their different and diverse responses play a significant role in determining their growth, production and the overall geographical distribution. The chapters in this book focus on the biological mechanisms and fundamental principles that determine how different plant species grow, perform and interact with a challenging environment. This book covers a broad range of topics in plant science, including gene function, molecules, physiology, cell biology and plant ecology, to understand the functioning of plants under harsh environmental conditions. The book elucidates the physiological and molecular mechanisms in different plant species, ecophysiological interactions of plants, interplay between plant roots, arbuscular mycorrhizal fungi and plant growth-promoting rhizobacteria, biosensors for monitoring stress, production of secondary metabolites, stress alleviation processes, and more.

A Revised Handbook to the Flora of Ceylon, Vol. XV, Part A - Ferns and Fern-Allies (Hardcover, New): Monika Shaffer-Fehre A Revised Handbook to the Flora of Ceylon, Vol. XV, Part A - Ferns and Fern-Allies (Hardcover, New)
Monika Shaffer-Fehre
R3,413 Discovery Miles 34 130 Ships in 12 - 17 working days

Although ferns were not included in Trimen's original five-volume ?A Handbook to the Flora of Ceylon?, they form a significant part of the vascular flora of the island. A good deal of fern research was carried out contemporaneously to, but independently of Trimen's work. Publications, though, were widely scattered throughout the literature or constituted major works in their own right, i.e. that of R.H. Beddome 1863-1883. Therefore, an additional volume, in the new work ?A Revised Handbook to the Flora of Ceylon?, was published in order to provide an accessible taxonomic base for studies on this element of Sri Lankan vegetation.

A Revised Handbook to the Flora of Ceylon, Vol. XV, Part B - Ferns and Fern-Allies (Hardcover, New): Monika Shaffer-Fehre A Revised Handbook to the Flora of Ceylon, Vol. XV, Part B - Ferns and Fern-Allies (Hardcover, New)
Monika Shaffer-Fehre
R3,404 Discovery Miles 34 040 Ships in 12 - 17 working days

Although ferns were not included in Trimen's original five-volume ?A Handbook to the Flora of Ceylon?, they form a significant part of the vascular flora of the island. A good deal of fern research was carried out contemporaneously to, but independently of Trimen's work. Publications, though, were widely scattered throughout the literature or constituted major works in their own right, i.e. that of R.H. Beddome 1863-1883. Therefore, an additional volume, in the new work ?A Revised Handbook to the Flora of Ceylon?, was published in order to provide an accessible taxonomic base for studies on this element of Sri Lankan vegetation.

Flora of Siberia, Vol. 10 - Geraniaceae-Cornaceae (Hardcover): L.I. Malyschev Flora of Siberia, Vol. 10 - Geraniaceae-Cornaceae (Hardcover)
L.I. Malyschev
R4,158 Discovery Miles 41 580 Ships in 12 - 17 working days

This volume contains data on morphology, ecology, and chorology of feral species and subspecies of 31 families of flowering plants. The families have been arranged essentially according to the Engler system. Conforming to the latest views (Takhtadzhyn, Sistema magnoliofitov [System of Magnoliophyta] 1987), some families have, however, been subdivided into some smaller families. Thus, family Biebersteiniaceae has been separated from family Geraniaceae; family Zygophyllaceae s.l. is represented in Siberia by 4 smaller (in volume) families: Zygophyllaceae s. str., Rutaceae, Nitrariaceae, and Peganaceae. This critical study has provided the specific characteristics of taxonomy and chorology of 299 species and subspecies belonging to 101 genera including 6 taxa that are new for science and their diagnosis in Latin.

Flora of Siberia, Vol. 11 - Pyrolaceae-Lamiaceae (Hardcover): L.I. Malyschev Flora of Siberia, Vol. 11 - Pyrolaceae-Lamiaceae (Hardcover)
L.I. Malyschev
R4,156 Discovery Miles 41 560 Ships in 12 - 17 working days

This volume publishes for the first time specific data for Siberia on taxonomy and distribution of feral members of 18 families. The largest families Lamiaceae (Labiatae). Diagnostic features, conditions of habitation, and geographic distribution, with maps of distribution ranges in many cases, have been provided for each species and subspecies. This information forms an essential scientific basis for conservation and utilization of the resources of the plant kingdom. The book is designed for the use of botanists specializing in various branches including resource specialists and plant introducers, specialists in environmental conservation, agronomers, teachers and students.

Flora of Siberia, Vol. 9 - Fabaceae (Leguminosae) (Hardcover): L.I. Malyschev Flora of Siberia, Vol. 9 - Fabaceae (Leguminosae) (Hardcover)
L.I. Malyschev
R4,152 Discovery Miles 41 520 Ships in 12 - 17 working days

This book publishes for the first time data for Siberia on taxonomy, chorology, and ecological adaptations of the species of one of the largest families of dicotyledons, i.e. Leguminosae. These form 27 genera and 351 species and subspecies. Four new species have been described. Maps of plant distribution have been presented for most of the species and many have been illustrated. Flora Sibiri [Flora of Siberia] has been published in 14 volumes. This book is meant for botanists specializing in various branches including resources specialists, specialists in natural conservation, plant introducers, teachers and students of biological faculties, and regional specialists.

Medicinal and Aromatic Plants - Healthcare and Industrial Applications (Paperback, 1st ed. 2021): Tariq Aftab, Khalid Rehman... Medicinal and Aromatic Plants - Healthcare and Industrial Applications (Paperback, 1st ed. 2021)
Tariq Aftab, Khalid Rehman Hakeem
R5,408 Discovery Miles 54 080 Ships in 10 - 15 working days

Before the concept of history began, humans undoubtedly acquired life benefits by discovering medicinal and aromatic plants (MAPs) that were food and medicine. Today, a variety of available herbs and spices are used and enjoyed throughout the world and continue to promote good health. The international market is also quite welcoming for MAPs and essential oils. The increasing environment and nature conscious buyers encourage producers to produce high quality essential oils. These consumer choices lead to growing preference for organic and herbal based products in the world market. As the benefits of medicinal and aromatic plants are recognized, these plants will have a special role for humans in the future. Until last century, the production of botanicals relies to a large degree on wild-collection. However, the increasing commercial collection, largely unmonitored trade, and habitat loss lead to an incomparably growing pressure on plant populations in the wild. Therefore, medicinal and aromatic plants are of high priority for conservation. Given the above, we bring forth a comprehensive volume, "Medicinal and Aromatic Plants: Healthcare and Industrial Applications", highlighting the various healthcare, industrial and pharmaceutical applications that are being used on these immensely important MAPs and its future prospects. This collection of chapters from the different areas dealing with MAPs caters to the need of all those who are working or have interest in the above topic.

The Liverworts and Hornworts of Colombia and Ecuador (Paperback, 1st ed. 2021): S. Robbert Gradstein The Liverworts and Hornworts of Colombia and Ecuador (Paperback, 1st ed. 2021)
S. Robbert Gradstein
R6,666 Discovery Miles 66 660 Ships in 10 - 15 working days

This book provides keys, descriptions and illustrations for about 850 species of liverworts and hornworts, in 148 genera and 47 families, of Colombia and Ecuador. The largest genera are Lejeunea (66 spp.), Plagiochila (65), Frullania (54), Radula (33), Metzgeria (33), Cololejeunea (32), Cheilolejeunea (30), Bazzania (26), Drepanolejeunea (25), Ceratolejeunea (18), Diplasiolejeunea (18), and Syzygiella (18). Species descriptions include brief morphological characterization and discussion with emphasis on characters for identification, world range as well as distribution and habitat in Colombia and Ecuador. Classes, orders, families and genera are also described and the main features for recognition of the genera are briefly discussed. The introduction includes chapters on history of exploration, diversity and endemism, and classification. A glossary, bibliography and index to scientific names are also provided.

Flora and Vegetation of the Pantanal Wetland (Hardcover, 1st ed. 2021): Geraldo Alves Damasceno-Junior, Arnildo Pott Flora and Vegetation of the Pantanal Wetland (Hardcover, 1st ed. 2021)
Geraldo Alves Damasceno-Junior, Arnildo Pott
R6,721 Discovery Miles 67 210 Ships in 10 - 15 working days

This book will present information on Pantanal vegetation including an updated checklist of flora, useful plants, ecological aspects and some topics never published for this region, such as lichens. It aims to be a reference for researchers, graduate and undergraduate students as well as stakeholders and decision makers interested in the flora and vegetation of one of the world's largest tropical wetlands.

Ethnobiology of Mountain Communities in Asia (Paperback, 1st ed. 2021): Arshad Mehmood Abbasi, Rainer W. Bussmann Ethnobiology of Mountain Communities in Asia (Paperback, 1st ed. 2021)
Arshad Mehmood Abbasi, Rainer W. Bussmann
R5,300 Discovery Miles 53 000 Ships in 10 - 15 working days

Natural resources and associated biological diversity provide the basis of livelihood for human population, particularly in the rural areas and mountain regions across the globe. Asia is home to the world's highest mountain regions including the Himalayas, Karakorum and Hindukush. These regions are renowned around the globe because of their unique beauty, climate, and biocultural diversity. Because of geoclimatic conditions, the mountains of Asia are medicinal and food plant diversity hot spots. The indigenous communities residing in the valleys of these mountains have their own culture and traditions, and have a long history of interaction with the surrounding plant diversity. Local inhabitants of these mountains areas possess significant traditional knowledge of plant species used as food, medicine, and for cultural purposes. So far, many workers have reported traditional uses of plant species from different regions of Asia including some mountain areas; however, there is not one inclusive document on the ethnobotany of mountains in Asia. This book provides a comprehensive overview on ethno-ecological knowledge and cross cultural variation in the application of plant species among various communities residing in the mountains of Asia; cross cultural variation in traditional uses of plant species by the mountain communities; high value medicinal and food plant species; and threats and conservation status of plant species and traditional knowledge. This book should be useful to researchers of biodiversity and conservation, ethnobiologists, ethnoecologists, naturalists, phytochemists, pharmacists, policy makers, and all who have a devotion to nature.

Plant Growth Regulators - Signalling under Stress Conditions (Paperback, 1st ed. 2021): Tariq Aftab, Khalid Rehman Hakeem Plant Growth Regulators - Signalling under Stress Conditions (Paperback, 1st ed. 2021)
Tariq Aftab, Khalid Rehman Hakeem
R7,357 Discovery Miles 73 570 Ships in 10 - 15 working days

Agriculture faces many challenges to fulfil the growing demand for sustainable food production and ensure high-quality nutrition for a rapidly growing population. To guarantee adequate food production, it is necessary to increase the yield per area of arable land. A method for achieving this goal has been the application of growth regulators to modulate plant growth. Plant growth regulators (PGRs) are substances in specific formulations which, when applied to plants or seeds, have the capacity to promote, inhibit, or modify physiological traits, development and/or stress responses. They maintain proper balance between source and sink for enhancing crop yield. PGRs are used to maximize productivity and quality, improve consistency in production, and overcome genetic and abiotic limitations to plant productivity. Suitable PGRs include hormones such as cytokinins and auxins, and hormone-like compounds such as mepiquat chloride and paclobutrazol. The use of PGRs in mainstream agriculture has steadily increased within the last 20 years as their benefits have become better understood by growers. Unfortunately, the growth of the PGR market may be constrained by a lack of innovation at a time when an increase in demand for new products will require steady innovation and discovery of novel, cost-competitive, specific, and effective PGRs. A plant bio-stimulant is any substance or microorganism applied to plants with the aim to enhance nutrition efficiency, abiotic stress tolerance and/or crop quality traits, regardless of its nutrients content. Apart from traditional PGRs, which are mostly plant hormones, there are a number of substances/molecules such as nitric oxide, methyl jasmonate, brassinosteroids, seaweed extracts, strigolactones, plant growth promoting rhizobacteria etc. which act as PGRs. These novel PGRs or bio-stimulants have been reported to play important roles in stress responses and adaptation. They can protect plants against various stresses, including water deficit, chilling and high temperatures, salinity and flooding. This book includes chapters ranging from sensing and signalling in plants to translational research. In addition, the cross-talk operative in plants in response to varied signals of biotic and abiotic nature is also presented. Ultimately the objective of this book is to present the current scenario and the future plan of action for the management of stresses through traditional as well as novel PGRs. We believe that this book will initiate and introduce readers to state-of-the-art developments and trends in this field of study.

Bacterial Diseases of Rice and Their Management (Hardcover): Deepti Srivastava, MD Shamim, Malik M. Ahmad, K.N. Singh Bacterial Diseases of Rice and Their Management (Hardcover)
Deepti Srivastava, MD Shamim, Malik M. Ahmad, K.N. Singh
R4,259 Discovery Miles 42 590 Ships in 12 - 17 working days

Rice is a major food crop for people around the world; it is a major staple food and a source of nutrition for over 3.5 billion people worldwide. Rice is susceptible to a number of bacterial diseases that decrease its yield and quality. This book covers the various bacterial diseases of rice and their management. It focuses on various sustainable management methods-biological control, conventional breeding methods, and molecular methods, as opposed to chemical control, which can be hazardous to the environment. The book provides a comprehensive view of rice bacterial diseases starting from the identification of bacterial diseases and their ecology to the management of bacterial disease, which includes conventional as well as new and emerging methods. The book examines the impact of rice bacterial diseases on global food security that can lead to a food crisis worldwide. It discusses potential methods for bacterial disease identification and covers the biology of rice bacterial blight pathogen, virulence determinants, and various host defense factors of bacterial blight pathogen-rice interactions and traditional and recent tools for bacterial blight disease management. Different resistance rice cultivars, their resistance loci, and quantitative trait loci mapping in the important rice cultivars are also discussed. The book presents biological studies of the major rice bacterial diseases (rice bacterial brown stripe disease, bacterial leaf streak disease, rice bacterial panicle blight disease, rice bacterial foot rot, sheath brown rot disease) and presents comparative analyses of conventional, breeding, and molecular management approaches, along with a selection of examples. Also included is a review of bioinformatics tools for rice disease management. The up-to-date knowledge presented in Bacterial Diseases of Rice and Their Management will serve as a useful reference book for students, academicians, and scientists in plant pathology as well as for molecular breeders and biotechnologists working in the area of crop science.

Theory of Mountainurbanology (Paperback, 1st ed. 2021): Guangyu Huang Theory of Mountainurbanology (Paperback, 1st ed. 2021)
Guangyu Huang
R4,488 Discovery Miles 44 880 Ships in 10 - 15 working days

This book is about mountainurbanology grounded in Southwest China, where mountain is a typical landform for many towns and cities. From the multi-disciplinary perspective in a dynamic changing context, it presents a comprehensive framework including the location of mountain city, planning, design, building, transportation, disaster, aesthetics and governance in building up mountain cities based on investigation of natural, social and economic studies. The book also emphasizes ecological planning method based on topography in mountainous area through the lens of teaching and practice on urban planning for over half a century in Southwest China. It is a highly informative book providing academic insight for senior undergraduates, graduate students, lecturers, research professionals and decision makers with an interest in urban planning, ecology, planning and design in mountainous region development. Prof. Guangyu Huang is regarded as Founding Pioneer of mountainurbanology in China, a sub-discipline of urban planning.

Medicinal Plants of the World (Hardcover, 2nd Revised edition): Ben-Erik Van Wyk, Michael Wink Medicinal Plants of the World (Hardcover, 2nd Revised edition)
Ben-Erik Van Wyk, Michael Wink
R1,556 Discovery Miles 15 560 Ships in 12 - 17 working days

Medicinal plants and plant-derived medicine are widely used in traditional cultures all over the world and they are becoming increasingly popular in modern society as natural alternatives to synthetic chemicals. As more and more natural remedies are being commercialised, there is a need for a user-friendly reference guide to the plants and their products. The book gives the reader a bird's eye view of more than 350 of the best known medicinal plants of the world and their uses, in a compact, colourful and scientifically accurate reference text. It provides quick answers to the most obvious questions: Where does this plant originate? What does it look like? In which culture is it traditionally used? What is it used for? Which chemical compounds does it contain? How safe is it? What is known about its pharmacological activity? What evidence is there that it is effective? The authors also provide short overviews of the various health conditions for which medicinal plants are used and the active compounds (secondary metabolites) found in the plants and their modes of actions. This new edition has an additional 30 plant species, many new and improved photographs and the text has been fully updated to reflect the latest regulatory status of each plant.

Wastewater Treatment - Molecular Tools, Techniques, and Applications (Hardcover): Maulin P. Shah Wastewater Treatment - Molecular Tools, Techniques, and Applications (Hardcover)
Maulin P. Shah
R4,736 Discovery Miles 47 360 Ships in 12 - 17 working days

This book highlights the importance of molecular genomics, molecular biology techniques to sort out the problems faced by industrialist who operates wastewater treatment plant with the ever-increasing number of environmental pollutants. Describes application of different Omic tools in Wastewater treatment plants (WWTPs) Describes the role of microorganisms in WWTPs Points out the reuse of treated wastewater through emerging technologies. Includes the recovery of resources from wastewater Emphasizes on cutting edge molecular tools This book targets engineers, scientists and managers who require an excellent introduction and basic knowledge to the principles of molecular biology or molecular genomics in the area of wastewater treatment. Different professionals working or interested in the Environmental Microbiology or Bioremediation or Environmental Genomics field. Students on Environmental Biotechnology/Microbiology.

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