Summary Biological Nitrogen Fixation Program Third Coordination Meeting Bostid Research Program August 4 8 1986
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Summary Biological Nitrogen Fixation Program Third Coordination Meeting Bostid Research Program August 4 8 1986
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Author : Biological Nitrogen Fixation Program (U.S.). Coordination Meeting
language : en
Publisher:
Release Date : 1986
Summary Biological Nitrogen Fixation Program Third Coordination Meeting Bostid Research Program August 4 8 1986 written by Biological Nitrogen Fixation Program (U.S.). Coordination Meeting and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Nitrogen categories.
Innovative Biological Technologies For Lesser Developed Countries
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Author : United States. Congress. Office of Technology Assessment
language : en
Publisher: DIANE Publishing
Release Date :
Innovative Biological Technologies For Lesser Developed Countries written by United States. Congress. Office of Technology Assessment and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
An Introduction To Agroforestry
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Author : P. K. R. Nair
language : en
Publisher: Springer Science & Business Media
Release Date : 1993-07-31
An Introduction To Agroforestry written by P. K. R. Nair and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-07-31 with Nature categories.
This college-level textbook summarizes the state of current knowledge in the rapidly expanding field of agroforestry. The book, organized into 25 chapters in six sections, reviews the developments in agroforestry during the past 15 years and describes the accomplishments in the application of biophysical (plant and soil related) and socioeconomic sciences to agroforestry. Although the major focus of the book is on the tropics, where the practice and potential of agroforestry are particularly promising, the developments in temperate zone agroforestry are also discussed. This text is recommended for students, teachers, and researchers in agroforestry, farming systems, and tropical land use.
Conserving The World S Biological Diversity
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Author : Jeffrey A. McNeely
language : en
Publisher: International Union for Conservation of Nature and Natural
Release Date : 1990
Conserving The World S Biological Diversity written by Jeffrey A. McNeely and has been published by International Union for Conservation of Nature and Natural this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Science categories.
Biodiversity
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Author : National Academy of Sciences/Smithsonian Institution
language : en
Publisher: National Academies Press
Release Date : 1988-01-01
Biodiversity written by National Academy of Sciences/Smithsonian Institution and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988-01-01 with Science categories.
This important book for scientists and nonscientists alike calls attention to a most urgent global problem: the rapidly accelerating loss of plant and animal species to increasing human population pressure and the demands of economic development. Based on a major conference sponsored by the National Academy of Sciences and the Smithsonian Institution, Biodiversity creates a systematic framework for analyzing the problem and searching for possible solutions.
Neem Today And In The New Millennium
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Author : Opender Koul
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-08
Neem Today And In The New Millennium written by Opender Koul and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-08 with Science categories.
The chemicals from plant sources, generally termed as phytochemicals, play an important role in acceptance or rejection of the plant by the pests as they could be distasteful or toxic on one hand or on the other hand specialist herbivores have the capability to feed on many such chemicals, as they are able to process these natural products in a manner that is beneficial to them. In the wake of increasing environmental degradation due to burgeoning synthetic chemicals, there has been a process going on to rediscover the usefulness of plants and herbs and a continued effort for more than 2 decades has been to study the green products for cures for several ailments and pest management. In fact, according to Indian Medicinal Plants: A Sectoral Study, the global trade for medicinal plants amounts to about US $ 60 billion and the world demand continues to grow at the rate of 7 per cent per annum. Although many such plants are known in literature, neem has been one of trees with mani-fold virtues. Indian neem tree, Azadirachta indica A. Juss, which is a large evergreen tree, is an outstanding example among plants that has been subject matter of numerous scientific studies concerning its utilization in medicine, industry and agriculture. So far neem preparations have been evaluated against more than 500 species of insects and more than 400 hundred are reported to be susceptible at different concentrations.
Non Wood Forest Products In Asia
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Author : Patrick B. Durst
language : en
Publisher:
Release Date : 1995
Non Wood Forest Products In Asia written by Patrick B. Durst and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Technology & Engineering categories.
Non-wood forest products (NWFPs) have been vitally important to forest-dwellers and rural communities for centuries. This publication is a product of the Food and Agriculture Organization's attention to this long-neglected area of forestry. It contains reports describing the status, management and importance of NWFPs in 11 Asian countries.
Vetiver Grass
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Author : John C. Greenfield
language : en
Publisher: World Bank Publications
Release Date : 1990
Vetiver Grass written by John C. Greenfield and has been published by World Bank Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Business & Economics categories.
This handbook has been prepared to support fieldworkers and farmers in developing vegetative systems of soil and mositure conservation that will meet the requirements of small farmers in developing countries, most of whom reside in the tropics and semitropics. Experience has shown that conventional systems of earth bunds or terraces on small farms are expensive and in many cases, especially in modern times, ineffective. When applied correctly, vegetative systems of soil and mositure conservation - particulary the system of hedges of vetiver grass described in this handbook - have proved cheaper and more effective.
Bulletin Of The Atomic Scientists
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Author :
language : en
Publisher:
Release Date : 1985-09
Bulletin Of The Atomic Scientists written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985-09 with categories.
Ecologically Based Integrated Pest Management
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Author : Opender Koul
language : en
Publisher: CABI
Release Date : 2007
Ecologically Based Integrated Pest Management written by Opender Koul and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Technology & Engineering categories.
This book, intended for all those involved in studying entomology, crop protection and pest management, has 18 review chapters on topics ranging from the ecological effects of chemical control practices to the ecology of predator-prey and parasitoid-host systems.