Author: Publisher:
ISBN:
Category : Crop science
Languages : en
Pages : 820
Book Description
50 Years of Crop Science Research in India
Author: 50 Years of Green Revolution
Author: M. S. SwaminathanPublisher: World Scientific Publishing Company
ISBN: 9813200073
Category : Technology & Engineering
Languages : en
Pages : 482
Book Description
The green revolution in India about 50 years ago transformed India's image then as begging bowl to bread basket. This transformation during the 1960s took just about 4 years. The yield increases achieved in wheat and then in rice which occurred in just about half decade is far in excess of the yield increases during the preceding 4000 years. This remarkable feat was achieved with the leadership of the author using the dwarf wheat types which had been produced by Norman Borlaug in Mexico. The research and development of green revolution of wheat and rice at the Indian Agricultural Research Institute, New Delhi was led by the author along with his team of students and co-workers. He has published over 100 papers on green revolution and the ever-green revolution which is a refinement of the former. This book is a compilation of just about 40 of his numerous research papers, monographs and books published by him on this subject. The papers in this book bring out the scientific basis of the modification of the plant type so as to be responsive to exogenous addition of chemical fertilizers and irrigation. The ideal plant type enables capture of adequate sunlight and using the chemical fertilizers added to the soil, produce substantial photosynthetic starch. And because the plants have short and thick culm, they are able to withstand enormous amounts of grains in their ears. This indeed was the basis of breaking the yield barriers associated with native varieties. The book also brings out that green revolution had established the food security at the national level but not at the individual household levels of millions of resource-poor rural small and marginal farming, fishing and landless families. Further green revolution was commodity-centric and the manner of its practice led to environmental degradation and social inequities. This author realized as early as 1972 that system of agriculture in India should be designed to fight both the famines of food and rural livelihoods. In pursuit of it, this author further designed an evergreen revolution with systems approach. What this means is providing concurrent attention to ecological foundations of agriculture and the livelihoods of the rural people. The book also brings out that green revolution was a team effort involving scientists, policy makers, administrators, farmers and students. This book is an outstanding example of green revolution providing a breathing space by putting the cereal grain production rate ahead of the population growth rate and then when food security has been adequately established, the system is changed to achieve productivity in perpetuity without causing environmental and social harm.
Science Breakthroughs to Advance Food and Agricultural Research by 2030
Author: National Academies of Sciences, Engineering, and MedicinePublisher: National Academies Press
ISBN: 0309473926
Category : Science
Languages : en
Pages : 243
Book Description
For nearly a century, scientific advances have fueled progress in U.S. agriculture to enable American producers to deliver safe and abundant food domestically and provide a trade surplus in bulk and high-value agricultural commodities and foods. Today, the U.S. food and agricultural enterprise faces formidable challenges that will test its long-term sustainability, competitiveness, and resilience. On its current path, future productivity in the U.S. agricultural system is likely to come with trade-offs. The success of agriculture is tied to natural systems, and these systems are showing signs of stress, even more so with the change in climate. More than a third of the food produced is unconsumed, an unacceptable loss of food and nutrients at a time of heightened global food demand. Increased food animal production to meet greater demand will generate more greenhouse gas emissions and excess animal waste. The U.S. food supply is generally secure, but is not immune to the costly and deadly shocks of continuing outbreaks of food-borne illness or to the constant threat of pests and pathogens to crops, livestock, and poultry. U.S. farmers and producers are at the front lines and will need more tools to manage the pressures they face. Science Breakthroughs to Advance Food and Agricultural Research by 2030 identifies innovative, emerging scientific advances for making the U.S. food and agricultural system more efficient, resilient, and sustainable. This report explores the availability of relatively new scientific developments across all disciplines that could accelerate progress toward these goals. It identifies the most promising scientific breakthroughs that could have the greatest positive impact on food and agriculture, and that are possible to achieve in the next decade (by 2030).
Vegetable Crops
Author: T. R. GopalakrishnanPublisher: New India Publishing
ISBN: 9788189422417
Category : Science
Languages : en
Pages : 368
Book Description
With reference to India.
Fifty Years of Arid Zone Research in India
Author: A. S. FarodaPublisher:
ISBN:
Category : Arid regions
Languages : en
Pages : 502
Book Description
The Pomegranate
Author: Ali SarkhoshPublisher: CABI
ISBN: 178924076X
Category : Science
Languages : en
Pages : 596
Book Description
The pomegranate, Punica granatum L., is one of the oldest known edible fruits and is associated with the ancient civilizations of the Middle East. This is the first comprehensive book covering the botany, production, processing, health and industrial uses of the pomegranate. The cultivation of this fruit for fresh consumption, juice production and medicinal purposes has expanded more than tenfold over the past 20 years. Presenting a review of pomegranate growing, from a scientific and horticultural perspective, this book provides information on how to increase yields and improve short- and medium-term grower profitability and sustainability.
Plant Breeding
Author: H.K. JainPublisher: Springer Science & Business Media
ISBN: 9400710402
Category : Science
Languages : en
Pages : 813
Book Description
The Indian Society of Genetics and Plant Breeding was established in 1941 in recognition of the growing contribution of improved crop varieties to the country's agriculture. Scientific plant breeding had started inIndia soon after the rediscovery of Mendel's laws of heredity. The Indian Agricultural Research Institute set up in 1905 and a number of Agricultural Colleges in different parts of the country carried out some of the earliest work mostly inthe form of pure-line selections. In subsequent years, hybridization programmes in crops like wheat, rice, oilseeds, grain legumes, sugarcane and cotton yielded a large number of improved cultivars with significantly higher yields. A turning point came in the 1960s with the development of hybrids in several crops including inter-specific hybrids in cotton. And when new germplasm with dwarfing genes became available in wheat and rice from CIMMYT and IRRI, respectively,Indian plant breeders quickly incorporated these genes into the genetic background of the country's widely grown varieties with excellent grain quality and other desirable traits. This was to mark the beginning of modem agriculture in India as more and more varieties were developed, characterized by a high harvest index and response to modem farm inputs like the inorganic fertilizers . India's green revolution which has led to major surpluses offood grains and othercommodities like sugar and cotton has been made possible by the work of one of the largest groups of plant breeders working in a coordinated network.
The Indian Journal of Agricultural Sciences
Author: Ber and Other Jujubes
Author: S. Azam-AliPublisher: Crops for the Future
ISBN: 0854328580
Category : Jujube (Plant)
Languages : en
Pages : 302
Book Description
Fruits and Nuts
Author: Chittaranjan KolePublisher: Springer Science & Business Media
ISBN: 3540345337
Category : Science
Languages : en
Pages : 370
Book Description
"Fruits and Nuts" form the largest group among crop plants. Several constraints such as long life cycle have caused comparatively slow research progress in the past. The chapters on 20 fruit and nut crops authored by 56 renowned scientists from 12 countries include for the first time comprehensive reviews on a variety of fruits and nuts. The huge amount of information hitherto dispersed in journals is now available in a clearly structured reference work.