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Author : Chee Pheng Yip
Publisher :
ISBN 13 :
Total Pages : 238 pages
Book Rating : 4.E/5 ( download)
Download or read book Competitive Ability of Potato Cultivars with Major Weed Species written by Chee Pheng Yip and published by . This book was released on 1975 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Brian John Raby
Publisher :
ISBN 13 :
Total Pages : 298 pages
Book Rating : 4.:/5 (89 download)
Download or read book Analysis of Weed Competition in Potatoes written by Brian John Raby and published by . This book was released on 1989 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Matt Liebman
Publisher : Cambridge University Press
ISBN 13 : 1139427245
Total Pages : 546 pages
Book Rating : 4.1/5 (394 download)
Download or read book Ecological Management of Agricultural Weeds written by Matt Liebman and published by Cambridge University Press. This book was released on 2001-07-19 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents principles and practices for ecologically based weed management in a wide range of temperate and tropical farming systems. Special attention is given to the evolutionary challenges that weeds pose and the roles that farmers can play in the development of new weed-management strategies.
Author : Northeastern Weed Science Society (U.S.). Annual Meeting
Publisher :
ISBN 13 :
Total Pages : 382 pages
Book Rating : 4.E/5 ( download)
Download or read book Proceedings of the ... Annual Meeting of the Northeastern Weed Science Society written by Northeastern Weed Science Society (U.S.). Annual Meeting and published by . This book was released on 1987 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mitchell Brett Callaway
Publisher : U of Nebraska Press
ISBN 13 : 9780803214620
Total Pages : 286 pages
Book Rating : 4.2/5 (146 download)
Download or read book Crop Improvement for Sustainable Agriculture written by Mitchell Brett Callaway and published by U of Nebraska Press. This book was released on 1993-01-01 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crop improvement for future farming systems. History of crop improvement in sustainable agriculture. Choosing germplasm for breeding program success. The role of seed companies in crop improvement. Crop breeding objectives and methods. Breeding for resistance to insects and plant pathogens. Crop tolerance to weeds. Tree improvement for agroforestry systems. Contributions of biotechnology to crop improvement. Genotype by environment interaction in crop improvement. Statistical design and analysis of intercropping experiments.
Author : T. J. Sheets
Publisher : Springer Science & Business Media
ISBN 13 : 1461262429
Total Pages : 189 pages
Book Rating : 4.4/5 (612 download)
Download or read book Pesticides written by T. J. Sheets and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical pesticides continue as a point of major controversy in our society. Increasingly stringent regulatory actions on the part of state and federal agencies, exemplified by the RPAR (Rebuttable Presump tion Against Registration) program of the Environmental Protection Agency, are supported by environmental groups and are generally op posed or viewed with skepticism by agriculturalists. The energy crisis invokes other questions on benefits of pesticides versus nonchemical controls and effects on labor utilization. As DDT and other persistent pesticides have been phased out, the more labile, short-lived chemicals have filled the voids in pest management systems; and effects on nontarget species appear to have declined in recent years as the shift occurred. However, nagging ques tions of the hazard to man and other nontarget species from long-term, low-level exposure to pesticides are frequently raised; and recent suggestions that certain well-known and long-used chemicals cause cancer, increase sterility, and initiate or augment other deleterious effects in test animals have instilled a sense of caution and raised con cern about the continued availability of some pesticides previously considered safe. So the facade of concern and confusion continues. This book is an outgrowth of a symposium at the meeting of the American Association for the Advancement of Science in February, 1978. An introduction has been added, and some of the papers have been modified since presentation.
Author : United States. Congress. Office of Technology Assessment
Publisher :
ISBN 13 :
Total Pages : 1002 pages
Book Rating : 4.:/5 (319 download)
Download or read book Pest Management Strategies in Crop Protection written by United States. Congress. Office of Technology Assessment and published by . This book was released on 1979 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Edward H. Smith
Publisher : Elsevier
ISBN 13 : 0323154735
Total Pages : 351 pages
Book Rating : 4.3/5 (231 download)
Download or read book Pest Control Strategies written by Edward H. Smith and published by Elsevier. This book was released on 2012-12-02 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pest Control Strategies is a compilation of papers presented at the symposium held at Cornell University in June 1977. It covers various aspects and issues on pest control. It also discusses the risks and benefits of using pesticides on human health as well as on the economy and environment. Composed of four parts, the book provides an overview of the various alternative pest control techniques and identifies possible solutions on crop pest problems. Part 1 discusses the role of the U.S. Department of Agriculture in the integrated pest management programs and policy. The following part discusses the complexity of pest management in terms of socioeconomic and legal aspects. Part 3 presents the different case studies about pest management. These case studies include the potentials for research and implementation of integrated pest management on deciduous tree-fruits and other agricultural crops. The last part of this collection describes the current status, needs, and future developments of integrated pest management. This book will be relevant to extension leaders, educators, government officials, and agriculturists as well as to students, teachers, and researchers who are interested in the integrated pest management program.
Author : Mark J. VanGessel
Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.3/5 (129 download)
Download or read book Weed Management for Improved Potato Integrated Pest Management (IPM) written by Mark J. VanGessel and published by . This book was released on 1989 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 334 pages
Book Rating : 4.3/5 (243 download)
Download or read book Technical Bulletin written by and published by . This book was released on 1986 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. K. M. Amzad Hossain
Publisher :
ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.E/5 ( download)
Download or read book Effect of Spacing and Variety of Potatoes on Yield and Weed Suppression written by A. K. M. Amzad Hossain and published by . This book was released on 1980 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1080 pages
Book Rating : 4.E/5 ( download)
Download or read book The Journal of Horticultural Science written by and published by . This book was released on 1996 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 544 pages
Book Rating : 4.4/5 (673 download)
Download or read book Journal of Pomology and Horticultural Science written by and published by . This book was released on 1996 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. Office of Technology Assessment
Publisher :
ISBN 13 :
Total Pages : 836 pages
Book Rating : 4.:/5 (327 download)
Download or read book Pest Management Strategies in Crop Protection: Working papers written by United States. Congress. Office of Technology Assessment and published by . This book was released on 1979 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. Office of Technology Assessment
Publisher :
ISBN 13 :
Total Pages : 840 pages
Book Rating : 4.:/5 (319 download)
Download or read book Pest Management Strategies: Working papers written by United States. Congress. Office of Technology Assessment and published by . This book was released on 1979 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert L. Zimdahl
Publisher : John Wiley & Sons
ISBN 13 : 0470290102
Total Pages : 235 pages
Book Rating : 4.4/5 (72 download)
Download or read book Weed-Crop Competition written by Robert L. Zimdahl and published by John Wiley & Sons. This book was released on 2007-11-19 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the past 20 years, the first edition of this text has been widely cited as authoritative academic reference. The latest edition continues the tradition set by the original book, and covers weed science research that has been published since 1980. This book aims to reduce the instance of research duplication—saving scientists and supporting institutions time and money. Not only does the second edition of Weed Crop Competition review, summarize, and combine current research; it critiques the research as well. This text has the potential to accelerate advancements in weed crop competition, which remains an important factor that affects crop yields. Scientists in foreign countries where access to literature is often limited or nonexistent, will find the information in this text invaluable. Weed scientists, crop scientists, plant ecologists, sustainable agriculturists, and organic agriculturists will be well-pleased with this long overdue and much needed new editionWeed Crop Competition provides a unique reference that reviews, summarises and synthesizes the literature published concerning research on this topic. The first edition has been one of the most frequently cited sources in weed science for the past 20 years. The second edition covers the significant body of literature that has been published since 1980. Originally intended to survey existing research, the intent of the book is to reduce the instance of research duplication, thus saving scientists and their institutions time and money, and expediting advancements in weed crop competition, an important factor affecting crop yields. Scientists in foreign countries where access to the literature is often limited or non-existent, find the information an invaluable resource. This long overdue and much needed new edition rejuvenates the tradition set by the original book.
Author : Sp Palaniappan
Publisher : New Age International
ISBN 13 : 9788122406672
Total Pages : 228 pages
Book Rating : 4.4/5 (66 download)
Download or read book Cropping Systems In The Tropics (Principles And Management) written by Sp Palaniappan and published by New Age International. This book was released on 2006 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Land And Soil Are Non-Renewable Natural Resources. The Nature Has Taken Thousands Of Years To Create An Inch Of Fertile Soil. Mismanagement Of This Precious Resource Is A Sin Against Nature And Will Play Havoc With The Fortunes Of The Country. Many Parts Of The Country Have Already Come To The Brink Of Devastation Through Injudicious Usages, Over Exploitation Of Natural Resources Resulting In Unsustainable Productivity Of Crops.Modern Concept Of Cropping System Is Based On The Principle Of Effective Utilization Of Soil Water, Nutrients And Light For Sustainable Crop Productivity. This Book Gives The Basic Principles And Broadly Accepted Definitions Terms Frequently Used In The Literature. A Short-Review Of The Cropping Systems Work Done In The Tropics, Particularly In India Is Presented.In This Revised Edition, Contents Of All The Chapters Have Been Revised To Give Orientation Towards Management Of Sustainable Crop Production Systems. A New Chapter On Farming System Is Also Added In Tune With The Latest Trends. Information Available On Perennial Crop-Based Cropping Systems, For Example High Density Multi Species Cropping Systems Involving Coconut And Arecanut Is Updated. The Various Management Aspects Of Sustainable Cropping Systems Are Discussed And The Research Methodology That Could Be Adopted Is Elucidated. Possible Future Lines Of Work Are Given In The Final Chapter.This Book Will Prove To Be Of Immense Value Not Only To The Research Workers But Also To The Teachers And Students And Above All Farmers And Individuals Who Are Desirous Of Improving Sustainable Crop Production Systems.
