Author: Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 310
Book Description
ICRISAT Research Highlights
Author: Publications of the International Agricultural Research and Development Centers
Author: Publisher: IRRI
ISBN: 9711042169
Category : Agriculture
Languages : en
Pages : 732
Book Description
Village and Household Economies in India's Semi-arid Tropics
Author: T. S. WalkerPublisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 424
Book Description
An Adventure in Applied Science
Author: Robert Flint ChandlerPublisher: Int. Rice Res. Inst.
ISBN: 9711040638
Category : Agricultural innovations
Languages : en
Pages : 250
Book Description
Rice Improvement
Author: Jauhar AliPublisher: Springer Nature
ISBN: 3030665305
Category : Technology & Engineering
Languages : en
Pages : 507
Book Description
This book is open access under a CC BY 4.0 license. By 2050, human population is expected to reach 9.7 billion. The demand for increased food production needs to be met from ever reducing resources of land, water and other environmental constraints. Rice remains the staple food source for a majority of the global populations, but especially in Asia where ninety percent of rice is grown and consumed. Climate change continues to impose abiotic and biotic stresses that curtail rice quality and yields. Researchers have been challenged to provide innovative solutions to maintain, or even increase, rice production. Amongst them, the ‘green super rice’ breeding strategy has been successful for leading the development and release of multiple abiotic and biotic stress tolerant rice varieties. Recent advances in plant molecular biology and biotechnologies have led to the identification of stress responsive genes and signaling pathways, which open up new paradigms to augment rice productivity. Accordingly, transcription factors, protein kinases and enzymes for generating protective metabolites and proteins all contribute to an intricate network of events that guard and maintain cellular integrity. In addition, various quantitative trait loci associated with elevated stress tolerance have been cloned, resulting in the detection of novel genes for biotic and abiotic stress resistance. Mechanistic understanding of the genetic basis of traits, such as N and P use, is allowing rice researchers to engineer nutrient-efficient rice varieties, which would result in higher yields with lower inputs. Likewise, the research in micronutrients biosynthesis opens doors to genetic engineering of metabolic pathways to enhance micronutrients production. With third generation sequencing techniques on the horizon, exciting progress can be expected to vastly improve molecular markers for gene-trait associations forecast with increasing accuracy. This book emphasizes on the areas of rice science that attempt to overcome the foremost limitations in rice production. Our intention is to highlight research advances in the fields of physiology, molecular breeding and genetics, with a special focus on increasing productivity, improving biotic and abiotic stress tolerance and nutritional quality of rice.
Maize Research Highlights 1999-2000
Author: ICRISAT Annual Report
Author: International Crops Research Institute for the Semi-Arid TropicsPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 696
Book Description
Future Challenges and Opportunities for Agricultural R & D in the Semi-arid Tropics
Author: James G. RyanPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 92
Book Description
Reviews past trends, summarizes major constraints to income growth, food security, poverty alleviation, and environmental sustainability, and identifies future research and development strategies and priorities for the semi-arid tropics. Focuses on sub-Saharan Africa and South Asia.
Farming Systems Research And Development
Author: W. W. ShanerPublisher: Routledge
ISBN: 0429724942
Category : Social Science
Languages : en
Pages : 434
Book Description
In recent years, policy makers have been paying more attention to the problems of small farmers in developing countries with the idea of increasing their pro-duction and standard of living. The policy makers' objec-tives are twofold: I 1 I to help those whose welfare is materially below the rest of society, and 121 to help a coun-try increase its agricultural production. With adequate agricultural policies, these two objectives are mutually reinforcing. For example, increased food production gives farm households additional food for consumption and surpluses for sale. Farmers can then use the money from these sales to buy items they do not produce, and the buyers of farm products benefit from the increased sup-plies.
Lost Crops of Africa
Author: National Research CouncilPublisher: National Academies Press
ISBN: 0309176891
Category : Technology & Engineering
Languages : en
Pages : 405
Book Description
Scenes of starvation have drawn the world's attention to Africa's agricultural and environmental crisis. Some observers question whether this continent can ever hope to feed its growing population. Yet there is an overlooked food resource in sub-Saharan Africa that has vast potential: native food plants. When experts were asked to nominate African food plants for inclusion in a new book, a list of 30 species grew quickly to hundreds. All in all, Africa has more than 2,000 native grains and fruitsâ€""lost" species due for rediscovery and exploitation. This volume focuses on native cereals, including: African rice, reserved until recently as a luxury food for religious rituals. Finger millet, neglected internationally although it is a staple for millions. Fonio (acha), probably the oldest African cereal and sometimes called "hungry rice." Pearl millet, a widely used grain that still holds great untapped potential. Sorghum, with prospects for making the twenty-first century the "century of sorghum." Tef, in many ways ideal but only now enjoying budding commercial production. Other cultivated and wild grains. This readable and engaging book dispels myths, often based on Western bias, about the nutritional value, flavor, and yield of these African grains. Designed as a tool for economic development, the volume is organized with increasing levels of detail to meet the needs of both lay and professional readers. The authors present the available information on where and how each grain is grown, harvested, and processed, and they list its benefits and limitations as a food source. The authors describe "next steps" for increasing the use of each grain, outline research needs, and address issues in building commercial production. Sidebars cover such interesting points as the potential use of gene mapping and other "high-tech" agricultural techniques on these grains. This fact-filled volume will be of great interest to agricultural experts, entrepreneurs, researchers, and individuals concerned about restoring food production, environmental health, and economic opportunity in sub-Saharan Africa. Selection, Newbridge Garden Book Club