The book has been written for Undergraduate as well as Post Graduate students covering major aspect of practical based literatures of "Principle of Biotechnology and Genetics".

Techniques related to various physiological phenomenon are subject of tremendous interest and importance to plant physiologist, agronomist, horticulturist, ecologist, and biochemists. This book is intended to provide recognized methods related various plant processes in a comprehensive form. Techniques on crop physiology such as hydroponics and plant nutrition, test for various stresses, water potential and water flow in plants, canopy gas measurements (Photosynthesis, Respiration and Transpiration), basic equations for growth studies and methods for estimations of plant products, microclimate. Efforts were also made to incorporate the topic like Climate Change and theory of phytotron as well as rhizotron in this book. The book will make the reader familiar with latest procedure to elucidate the problems. The validity of the results based on fundamentals principles of physics. This book is meant to be used in conjunction with a standard text of plant physiology though elementary principles relating to the techniques are briefed. The subjects on hormones, tissue culture and seed technology are useful for students. Hope this book shall serve the need of students, teachers and researchers.

Acquiring knowledge about different aspects of entomology is of vital importance in adopting appropriate measures for the control of pests and also for utilizing the beneficial insects for the benefits of man. This book deals with the basic concepts of entomology, which include: - Morphology, anatomy, adaptation and classification of insects, especially the parasitic ones, which do harm to plants, livestock and even to man. Economic role of insects with special reference to productive ones such as, honeybee, silk worm and lac insect as well as beneficial ones such as, parasitoids, predators pollinators etc. Pest management that covers usage of various plant protection chemicals, plant protection equipments, toxicology of pesticides, compatibility of pesticides etc. Non-insect pests viz., nematodes and mites, their economic role and control measures. The text is substantiated with many fine, hand-drawn figures and illustrations that will help better understanding of the text. The book, which is primarily intended for the undergraduate students of agriculture, will be of use to the postgraduate students of agriculture, to the officials working in the department of agriculture, especially those involved in plant protection work and also to the elite public who are interested in scientific agriculture.

Biochemical methods are used in all branches of biological science including agriculture. Biochemical aspect is an integral part of plant physiology and this aspect is used to explain nearly all the phenomenon of physiological aspect of plant and/or crop. Technology and Methods for Biochemical Aspects of Plant Physiology is mainly intended for Post Graduate students and Researchers of Universities and of different Research Institutes. As it covers a broad range of subjects on the basic as well as the practical aspects of biochemical part of Plant Physiology, it is likely that it will be also useful for any student attending different theoretical or practical Plant Physiology as well as Biochemistry courses

This book is aimed at helping the analyst with respect to analysis of samples, mainly, plant material. The book is divided into two parts. o The first part deals with the different techniques involved in the biochemical analysis. The theoretical aspects of the same are presented in detail. The mechanism and some information on the buildup of the equipments are furnished. The need and scope of the instruments and their utility are also presented. o The second part deals with specific methods of analysis. Analytical methods of sugars, amino acids, proteins, fats, enzymes and their components are presented. Nucleic acid, vitamin, antinutrient (toxicants) and mineral analytical methods also have been included. o Information on alkaloid and pesticide residue analytical methods etc. has also been furnished. In many cases two or more methods have been given. o They have been given in such a way that they include reagents, apparatus and step wise procedures. o Final calculations needed for arriving at the concentration of the constituents have also been included.

This book is primarily written for students of borderline sciences for whom knowledge of the fundamentals of soil science is absolutely essential. These students are, very frequently, confronted with books which are far too foreign in outlook and background, and cannot afford the beginner a picture of the soil that he can view in the light of his own familiarity with objects of everyday life. The intelligent layman who has an interest or stake in the soil will find this book free from technicalities, even an elementary knowledge of chemistry is not assumed. Improvement of soil is the basis of all agriculture and it is hoped that this book besides its text book appeal will help in the awakening of that mass interest in the soil which ultimately must lead to a more intelligent use of nature's most abundant gift to mankind. CONTENTS * FUNDAMENTAL LAWS OF CHEMISTRY * CHEMISTRY OF THE SOIL * SALTS IN THE SOIL * PHYSICS OF THE SOIL FRAMEWORK * MOISTURE IN SOILS * SOIL MECHANICS * SOIL FERTILITY

Peatlands form important landscape elements in many parts of the world and play significant roles for biodiversity and global carbon balance. This new edition has been fully revised and updated, documenting the latest advances in areas such as microbial processes and relations between biological processes and hydrology. As well as thoroughly referencing the latest research, the authors expose a rich older literature where an immense repository of natural history has accumulated. The Biology of Peatlands starts with an overview of the main peatland types (marsh, swamp, fen, and bog), before examining the entire range of biota present (microbes, invertebrates, plants, and vertebrates), together with their specific adaptations to peatland habitats. Detailed coverage is devoted to the genus Sphagnum, the most important functional plant group in northern peatlands, although tropical and southern hemisphere peatlands are also covered. Throughout the book the interactions between organisms and environmental conditions (especially wetness, availability of oxygen, and pH) are emphasized, with chapters on the physical and chemical characteristics of peat, the role of peat as an archive of past vegetation and climate, and peatland succession and development. Several other key factors and processes are then examined, including hydrology and nutrient cycling. The fascinating peatland landforms in different parts of the world are described, together with theories on how they have developed. Human interactions with peatlands are considered in terms of management, conservation, and restoration. A final chapter, new to this edition, focuses on the role of peatlands as sources or sinks for the greenhouse gases carbon dioxide and methane, and the influences of climate change on peatlands. This timely and accessible text is suitable for students and researchers of peatland ecology, as well as providing an authoritative overview for professional ecologists and conservation biologists.

Fruit Breeding is an art and science demanding prolonged time, space and intrinsic qualities. Seed propagation leads to heterogeneity and asexual propagation of elite clones' leads to newer and novel types. There are temperate, sub-tropical and tropical fruits differing in photo and thermo periodic requirements. There are also parthenocarpic and apomictic fruit trees demanding special breeding methods for improvement. Aroma, taste and flavor are unique to fruits unlike other horticultural crops like vegetables, spices, plantation crops and tubers. The book unravels history of fruit breeding, biodiversity, challenges approaches and prospects, apomixes, mutation breeding, role of insects in fruit production, molecular markers, statistical techniques, rootstock breeding, breeding of mango, citrus, banana, papaya, guava, sapota, jackfruit, sugarapple/sweetsop Indian jujube and jamun. The 20 s in the book authored by 15 scientists from six Research Institutes and Universities expose readers to a new world of fruit breeding, very seldom ventured by breeders.

Plant biochemistry is an important emerging field in the agricultural sciences. Basic knowledge of the chemistry and the biochemical mechanisms of the plant in synthesizing various components is essential for advancements needed in other areas of agriculture like plant breeding, plant protection, plant production, etc. In the recent past, biotechnology and biochemistry are moving hand in glove to solve many problems related to humans and other living beings. The book is aimed at providing good information to graduate and post-graduate students in agriculture and biology. It will also serve as a reference book to researchers in plant breeding, agronomy, plant physiology and plant protection and will come in handy to solve many global problems by the present and future generations.

The book has been written as Text Book for Undergraduate as well as Post Graduate students covering major aspect of horticultural diseases.

Cashew (Anacardium occidentale L. f. Anacardiaceae) is very important and dollar earning plantation crop. A systematic compilation on various aspects has been covered in this book. It consists the s viz. Introduction; History, origin and geographical distribution; Area, production, productivity, export and import; Soil and climate; Biodiversity and crop improvement; Varieties; Propagation and production of planting material; Morphology and tree characters; Pollination techniques; Establishments of cashew orchard; Mineral nutrition; Training and pruning; Rejuvenation of old orchards; Inter-cropping and cover cropping; Intercultural operation; Maturity, harvesting and yield; Post harvest storage; Marketing of raw nuts; Nutritive value of cashew; Cashew nut processing; Cashew apple processing; Pests and diseases; Economics for cashew cultivation; Future strategies along with references. This book will be helpful to students and teachers of horticulture, agriculture and forestry, scientists, researchers, cashew growers and processors including small scale processing unit holders.

The objective of this book is to provide state-of-the-art knowledge, and highlight the current developments taking place in biological sciences. The book encompasses topics on prokaryotic cyanobacteria to higher plants, distributed in fourteen s for the benefit of graduate and post-graduate students as well as young researchers and scientists. Subjects covered include molecular and biochemical diversity of microbes, stress biology, cyanotoxins, antimicrobial activity of drugs originated from plants, natural bioactive compounds of microbial origin, detection approaches for genetically modified crops, genomics and proteomics. The book provides an insight for future perspectives in particular field with extensive bibliographies at the end of each . With all these, this book becomes highly useful and must-read for students, researchers and professionals in botany, biotechnology, bioinformatics, environmental sciences, agriculture, molecular biology and other streams of biological sciences.

It is difficult to forecast the serious consequences of damage to soil health on plants, animals and human beings. Agricultural soils across the globe are affected by erosion, degradation, nutrient depletion, pollution, organic matter decline and faulty management practices. This has resulted into 'Plant nutrient disorders' due primarily to imbalances, interactions, deficiencies or toxicities of one or more plant nutrients. Quality of irrigation water and environmental stress has a profound influence on this process. The present book provides an insight into the reasons for occurrence of such nutrient disorders, methodologies to monitor soil, plant, water and environment and ways to diagnose the problem through analytical and instrumental techniques. Widespread occurrence of secondary and micronutrient deficiencies in soils have resulted into low uptake of these nutrient ions by plants with adverse impact on human and animal health. Continuous cropping without due care of efficient soil and water use, have resulted in poor crop performances with low yields in many areas. This book attempts to provide answers to some pertinent questions on the subject i.e. I. Why plant nutrient disorders occur? II. Whether these are site or crop specific? III. How best one can diagnose the problem, by adopting sound analytical techniques? IV. What are the major concerns? V. How best one can manage such disorders to sustain soil health for crop production? Implementing scientific soil management programme requires good team work among scientists, extension workers & field staff with governmental support and farmer's participation. It is hoped that this book written in a simple language will be very useful for the students and teachers of Agriculture, Horticulture, Forestry, Fisheries & allied disciplines.

This Laboratory Manual has been designed for students for easy understanding of basic plant pathological laboratory techniques related with Isolation of pathogen. Preservation of disease sample, Demonstration of Koch.s postutlates. Study of different groups of fungicides and antibiotics. Preparation of fungicides. Methods of application of fungicides. Bio-assay of fungicides, Bio control of plant pathogens and Identification of some important fungal pathogens. The book is fully colour book with digitized images have been made to identify diseases and pathogens with explanations of new terminologies to enhance students understanding about the subject. The book will be useful to beginners, students, instructors, scientists and research workers in the field of Plant Pathology and Agricultural Microbiology.

This book is a single hand source book which deals with all aspects and facts of Spices, Plantation Crops, Medicinal and Aromatic Plants which may meet the requirements of all those who are pursuing their interest in any fields related to spices, medicinal plants, aromatic plants etc. Along with students who are preparing themselves for the RF, SRF, NET, Ph.D., ARS, and other competitive examinations. The book has been divided into major sections covering more than 200 crops on: o Spices and Condiments o Plantation Crops o Medicinal and Aromatic Plants Within depth knowledge and information on below given topics of more than o Importance and technical Information o Crop Improvement o Crop Production o Crop Protection o Diseases and Insect Pest Management o Post Harvest Technology