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Author :
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (319 download)
Download or read book RAPA Bulletin written by and published by . This book was released on 1989 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (319 download)
Download or read book RAPA Bulletin written by and published by . This book was released on 1991 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alexander M. Milner
Publisher : Springer Science & Business Media
ISBN 13 : 9780387943794
Total Pages : 776 pages
Book Rating : 4.9/5 (437 download)
Download or read book Freshwaters of Alaska written by Alexander M. Milner and published by Springer Science & Business Media. This book was released on 1997 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alaska's great size is mirrored by the large number and diversity of its freshwater ecosystems. This volume reviews and synthesizes research on a variety of Alaskan freshwaters including lakes, rivers and wetlands. The vast range of Alaskan habitats ensures that the chapters in this book will provide valuable information for readers interested in freshwaters, particularly nutrient dynamics, biotic adaptations, recovery mechanisms of aquatic biota, stream succession and the management of human-induced changes in aquatic habitats.
Author : United States. Office of Experiment Stations
Publisher :
ISBN 13 :
Total Pages : 1046 pages
Book Rating : 4.3/5 (117 download)
Download or read book Bulletin written by United States. Office of Experiment Stations and published by . This book was released on 1900 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Maryland. Agricultural Experiment Station
Publisher :
ISBN 13 :
Total Pages : 476 pages
Book Rating : 4.:/5 (89 download)
Download or read book Bulletins written by Maryland. Agricultural Experiment Station and published by . This book was released on 1892 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. Rami Horowitz
Publisher : Springer Science & Business Media
ISBN 13 : 3662079135
Total Pages : 359 pages
Book Rating : 4.6/5 (62 download)
Download or read book Insect Pest Management written by A. Rami Horowitz and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores ecologically sound and innovative techniques in insect pest management in field and protected crops. From a general overview of pest management to new biorational insecticides such as insect growth regulators, and new strategies to reduce resistance, the coverage is entirely up-to-date. Other chapters describe advances in pest management of important crops such as cotton, corn, oilseed rape and various vegetables.
Author : United States. Division of Entomology
Publisher :
ISBN 13 :
Total Pages : 620 pages
Book Rating : 4.:/5 (319 download)
Download or read book Entomological Bulletins written by United States. Division of Entomology and published by . This book was released on 1886 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Farzana Khan Perveen
Publisher : BoD – Books on Demand
ISBN 13 : 9533077808
Total Pages : 725 pages
Book Rating : 4.5/5 (33 download)
Download or read book Insecticides written by Farzana Khan Perveen and published by BoD – Books on Demand. This book was released on 2012-01-05 with total page 725 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 30 Chapters divided into 5 Sections. Section A covers integrated pest management, alternative insect control strategies, ecological impact of insecticides as well as pesticides and drugs of forensic interest. Section B is dedicated to chemical control and health risks, applications for insecticides, metabolism of pesticides by human cytochrome p450, etc. Section C provides biochemical analyses of action of chlorfluazuron, pest control effects on seed yield, chemical ecology, quality control, development of ideal insecticide, insecticide resistance, etc. Section D reviews current analytical methods, electroanalysis of insecticides, insecticide activity and secondary metabolites. Section E provides data contributing to better understanding of biological control through Bacillus sphaericus and B. thuringiensis, entomopathogenic nematodes insecticides, vector-borne disease, etc. The subject matter in this book should attract the reader's concern to support rational decisions regarding the use of pesticides.
Author :
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (319 download)
Download or read book ISTF News written by and published by . This book was released on 1992 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Fabio Marin
Publisher : BoD – Books on Demand
ISBN 13 : 9535100688
Total Pages : 130 pages
Book Rating : 4.5/5 (351 download)
Download or read book Crop Management written by Fabio Marin and published by BoD – Books on Demand. This book was released on 2012-02-22 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agricultural production is related to physical constrains, which may not always be overcomed by technology. However, under the same conditions, it is possible to see well-managed farms consistently making greater profits than similarly structured, neighboring farms. For each abiotical condition, it is well-known there is a difference between the potential and observed yields, which is usually high and often could be reduced through more appropriate management techniques. In this book, we have a selection of agricultural problems encountered in different regions of the world which were addressed using creative solution, offering new approaches for well-known techniques and new tools for old problems.
Author : Palit Kataki
Publisher : CRC Press
ISBN 13 : 1000445178
Total Pages : 336 pages
Book Rating : 4.0/5 (4 download)
Download or read book The Rice-Wheat Cropping System of South Asia written by Palit Kataki and published by CRC Press. This book was released on 2021-05-30 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The lives of more than a billion people depend on the answer! This valuable book surveys the problems of the rice-wheat cropping system practiced on the Indo-Gangetic Plain (IGP). Introduced at the time of the Green Revolution, it transformed agriculture and produced thirty years of bumper crops. The Rice-Wheat Cropping System of South Asia: Efficient Production Management offers scientific analysis of the aftereffects of this intense cropping. The Rice-Wheat Cropping System of South Asia: Efficient Production Management focuses on the questions of soil depletion, pest infestation, and soil alkalinity as elements of declining productivity. Along with clear charts, maps, and graphs, it provides practical suggestions for improving and maintaining the productivity of this irreplaceable farmland. The Rice-Wheat Cropping System of South Asia looks at the problems that have arisen for both the rice and wheat phases, including: depletion of micronutrients degradation of major nutrients from unbalanced fertilization practices infestations of nematodes increasing soil alkalinity as a result of irrigation It also suggests solutions for maintaining productivity, including: integrated pest management sustainable agriculture micronutrient fertilizers This informative book and its companion volume, The Rice-Wheat Cropping System of South Asia: Trends, Constraints, Productivity and Policy, are essential planning tools for agronomists, policymakers, and agroeconomists. It is also a useful reference for anyone interested in the problems of famine and intensive cropping not only in South Asia but in the world.
Author : Arvind Kumar
Publisher : CABI
ISBN 13 : 1780644833
Total Pages : 283 pages
Book Rating : 4.7/5 (86 download)
Download or read book Brassica Oilseeds written by Arvind Kumar and published by CABI. This book was released on 2015-09-29 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oilseed brassicas are among the largest traded agricultural commodities and are grown in around fifty countries worldwide. Utilised for both consumption and bioenergy use, demand is increasing and this book covers the entire gamut of oilseed brassicas. Beginning with an introduction and then organised into two sections, it reviews genetics and genomics (including breeding, heterosis and selection methods) and stress management and important pathogens, to provide a complete overview of brassica oilseeds.
Author : JoAnne Van Tilburg
Publisher :
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.X/5 (2 download)
Download or read book Easter Island written by JoAnne Van Tilburg and published by . This book was released on 1994 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 554 pages
Book Rating : 4.A/5 ( download)
Download or read book Rapa Nui Journal written by and published by . This book was released on 1993 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : African Association for Biological Nitrogen Fixation. Conference
Publisher : IITA
ISBN 13 : 9780471935605
Total Pages : 512 pages
Book Rating : 4.9/5 (356 download)
Download or read book Biological Nitrogen Fixation and Sustainability of Tropical Agriculture written by African Association for Biological Nitrogen Fixation. Conference and published by IITA. This book was released on 1992-10-27 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological nitrogen fixation in tropical agrosystems: twenty years of biological nitrogen fixation research in Africa; Sustainable agriculture: definition and measurement; Biological nitrogen fixation systems in tropical ecosystems: an overview; A protocol for screening legumes as soil-improving crops; The sustenance of tropical agriculture with multipurpose azolla; Facteurs pedoclimatiques limitant la lixation biologique l'azole; Response of some tropical nitrogen-fixing woody legumes to drought and inoculation with mycorrhiza; Improvement to the Phaseolus/Rhizobium symbiosis, with particular reference to the Caribbean region; Effect of pest management systems on biological nitrogen fixation; Agronomic evaluation of a rock phosphate as a phosphorus source for Leucaena leucocephala grown on an utisol; Nodulation of soybean grown under field conditions and inoculated with Bradyrhizobium japonicum strains; Effect of fertilization and Rhizobium inoculation on the growth of Leucaena and Gliricidia on an alfisol in south-western Nigeria; Early growth and nodulation in Leucaena and Gliricidia and the effects or pruning on biomass productivity; Comparative stude on the growth and productivity of Sesbania and Leucaena in the Central Plateau region, Rwanda; Supernoculation and non-nodulation mutants of soybean; Genetically improved rhizobia and their use in agriculture; Sustainability of nitrogen-fixing cropping systems: Nodulation and nitrogen fixation and transfer in a cowpea/rice cropping system; The role of legumes in sustaiing soil productivity and controlling soil erosion; Fitting soil-improving legumes into inland valley rice-baes cropping systems in West Africa; Herbage yield and soil fertility restoration potential of some tropical forage legumes.
Author : P.C. Trivedi
Publisher : Scientific Publishers
ISBN 13 : 9387741699
Total Pages : 381 pages
Book Rating : 4.3/5 (877 download)
Download or read book Advances in Microbiology written by P.C. Trivedi and published by Scientific Publishers. This book was released on 2003-06-01 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbiologist have made significant contributions to basic biological sciences as well as in the applied areas of public health and medical sciences, agriculture, industry and environmental sciences. The most dramatic current development in applied microbiology is due to development of genetic engineering and recombinant DNA technology. The book "Advances in Microbiology" provides a comprehensive and critical review of the work done on different areas of microbiology including agriculture, industry, medical science, bioremediation etc. The book contains 24 chapters. Chapters cover information on the status of microbial diversity, application of biosensors, Azolla as biofertilizer, Frank/a - nitrogen fixing actinomycetes, extraction of metals from ores using bacteria, alkaliphiles, citirc acid fermentation, biodiversity of cyanobacteria, microbial degradation of xenobiotics etc. Aspects, covering biotechnological applications of microbes for improved plant productivity and new approaches for development of vaccines have been specially included to project their role and use in the twenty-first century. Comprehensive account of microbes in the management of soil borne diseases and plant parasitic nematodes throw light on the importance of microbes in the management of plant pests. This book will be useful to researchers, teachers and students of Microbiology, Botany, Zoology and Agriculture.
Author : Renewable Energy Resources Information Center (Thailand)
Publisher :
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.E/5 ( download)
Download or read book RERIC Holdings List written by Renewable Energy Resources Information Center (Thailand) and published by . This book was released on 1992 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
