This book incorporates the extensive and updated basic information on the subject authored by the scientists of international repute to understand the various concepts. This book presents latest comprehensive and authoritative explanation through different angles of basic technologies in Farm Machinery, Farm Power and Thermodynamics.

Agroforestry is an age old practice throughout the world, but its recognition as a science is nearly three decades old. The scientific and systematic research on tree-crop interactions, in India, started in late 1970's and got major support and impetus with the establishment of All India Coordinated Research Project AICRP on Agroforestry in 1983 by ICAR. Today AICRP on Agroforestry has its network through out the country. Under AICRP and through the individual efforts of State Agricultural Universities, location specific agroforestry systems has been recommended to suit agro-climatic zones, landholdings and economic status of the region. Though extensive research had been done till date, but it is not available to scientific world, farming communities who are the backbone of Indian rural development, students and inquisitive readers in one manuscript. This prompted the authors to club the information on agroforestry systems and practices prevailing in India in form of book. For the sake of convenience, agroforestry systems prevailing in India have been divided into four broad sections i Agroforestry in India ii Agroforestry system and practices in North, West and Central India iii Agroforestry systems and practices in East, North-East and Southern India iv Allied topics related to Agroforestry. Section one cover topics covering agroforestry experiences, research and extension efforts done in the last 25 years in India. Section two includes 13 s and section three covers 14 s wherein agroforestry research vis-O-vis agroclimatic zones of different states of India have been discussed. The last section comprising of 8 s includes topics related to role of agroforestry in soil conservation, women development; management of agroforestry; modeling; rehabilitation of mine spoils and breeding of agroforestry tree species.

Despite the recent advances made in the improvement of crucifer crops using conventional breeding techniques, the yield levels and the oil and meal quality could not be improved as expected. The understanding of genetic material (DNA/RNA) and its manipulation by scientists has provided the opportunity to improve crucifers by increasing its diversity beyond conventional genetic limitations. The application of the biotechnological techniques will have major impacts in two ways: first, it provides a number of techniques/methods for efficient selection for favorable variants and second, it gives an opportunity to utilize alien variation available in the crucifers by using the novel techniques of biotechnology to develop high yielding varieties with good nutritional quality, having resistance to insect, pest, and disease resistance.

Global population by 2050 is predicted to be over 9 billion and accordingly, the production systems will demolish about 140 billion tons per year of minerals, ores, fossil fuels and biomass, i.e., thrice of the current need, and the food production itself has to be doubled. Optimized resource usage, lifecycle management, and reduced carbon emission have become a priority for agri-food businesses today, and circular economy (CE) helps for a sustainable and flexible way to grow without exhausting primary materials, and it thinks beyond recycling and resource usage. The word CE best relates to the resource and efficiency management, 6Rs, closed-loop production systems, zero waste and lifecycle engineering, reduced overconsumption of resources and waste generation, enriched system redesign and business model innovation, thereby leading to sustainable development goals. In this light, the book calls for theoretical and empirically sound contributions that are focused on the different aspects of the circular economy, 6R's, sustainable production and consumption, closed-loop systems, etc. in the agri-food sector.

You can grow all the fruit and vegetables your family needs, raise animals for meat and eggs, keep fish and bees, and even produce firewood on a plot of land of just one acre or less - alongside your work and family life. Whether you have a garden, a paddock or perhaps the corner of a field, Sally Morgan guides you through: How to lay out your plot - including fencing and polytunnels or greenhouses Managing soil fertility Growing fruit and vegetables throughout the year Keeping livestock: poultry, pigs, sheep and goats Producing fish with aquaponics Filled with practical advice, this book is essential reading for anyone who wants to be more self-sufficient and live a more sustainable life.

Landraces possess a very large genetic base in population structure and are dynamic populations of cultivated plants with historical origin, distinct identity, and without any formal crop improvement. They are often genetically diverse, locally adapted, and associated with traditional farming systems. Resistance genes to biotic and abiotic stress factors, which are especially diversified in landraces, are of great interest to plant breeders, faced with global climate challenge. In addition, gene pools made of different landraces grown in different ecological conditions can be used for wheat breeding to enhance quality; yield and other desirable agricultural parameters. An estimated 75% of the genetic diversity of crop plants was lost in the last century due to the replacement of high yielding modern varieties. There is, thus, an urgent need to preserve existing species, not only for posterity but also as a means to secure food supply for a rising world population. In this book, we provide an overview of wheat landraces with special attention to genetic diversities, conservation, and utilization.

Fresh from receiving a doctorate from Cornell University in 1933, but unable to find work, Charles M. Wiltse joined his parents on the small farm they had recently purchased in southern Ohio. There, the Wiltses scratched out a living selling eggs, corn, and other farm goods at prices that were barely enough to keep the farm intact.
In wry and often affecting prose, Wiltse recorded a year in the life of this quintessentially American place during the Great Depression. He describes the family's daily routine, occasional light moments, and their ongoing frustrations, small and large--from a neighbor's hog that continually broke into the cornfields to the ongoing struggle with their finances. Franklin Roosevelt's New Deal had little to offer small farmers, and despite repeated requests, the family could not secure loans from local banks to help them through the hard economic times. Wiltse spoke the bitter truth when he told his diary, "We are not a lucky family." In this he represented millions of others caught in the maw of a national disaster.
The diary is introduced and edited by Michael J. Birkner, Wiltse's former colleague at the Papers of Daniel Webster Project at Dartmouth College, and coeditor, with Wiltse, of the final volume of Webster's correspondence.