Download or read book Critical Period for Weed Control in Saturated and Flooded Field and Chemical Weed Control in Direct Seeded Rice Under Saturated Condition written by Mohamad Najib Mohd. Yusof and published by . This book was released on 2009 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weed Management in Direct seeded Rice Systems written by Bhagirath Singh Chauhan and published by Int. Rice Res. Inst.. This book was released on 2012 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rice written by Bor S. Luh and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 853 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rice is one of the principal cereals used by the world's inhabitants. The hope for improved nourishment of the world's population depends on the development of better rice varieties and improved methods for rice production and utilization. During the past four decades, interest in rice research and production has increased in many countries. The development of new and better varieties by the International Rice Research Institute in the Philippines and other rice research institutes has stimulated numerous research stations to test the performance of these varieties in many countries under different climates, soil properties, cultural practices, and environmental conditions. The methods of harvesting, handling, drying, and milling rough rice have improved as a result of research efforts by the engineers and the rice milling industries. The first edition of Rice: Production and Utilization was published in 1980. This second edition presents the recent developments and progress made by the researchers, the industries, and various experiment stations. Because of the large amounts of literature available in recent years on rice production and utilization, this edition is divided into two volumes, Volume 1: Production and Volume II: Utilization. It is hoped that the books will be useful to rice researchers, processors, and people interested in rice production and utilization. Those studying v vi PREFACE the agronomy of rice plants, especially the genetics, breeding, cultivation, diseases, and insects that attack both the rice plant and the stored grain, will find this edition helpful in their search for new knowledge.
Download or read book Weed Management in Rice written by Bruce Archibald Auld and published by Food & Agriculture Org.. This book was released on 1996 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Irrigation Management for Diversified Cropping written by International Irrigation Management Institute and published by IWMI. This book was released on 1987 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Improvements in rice growing technologies during the last two decades have resulted in a number of countries, especially in the humid tropical regions of Asia, nearing self-sufficiency in rice production. Consequently, policies are shifting in these countries toward minimizing the under-utilization of land by increasing the cropping intensity of irrigated areas, particularly by growing non-rice crops during the dry season. These workshop papers discuss the advantages of and constraints to crop diversification in different country situations throughout Asia.
Download or read book Weed Science written by Thomas J. Monaco and published by John Wiley & Sons. This book was released on 2002-01-16 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: The updated edition of the classic, fundamental book on weed science Weed Science provides a detailed examination of the principles of integrated weed management with important details on how chemical herbicides work and should be used. This revised Fourth Edition addresses recent developments affecting weed science. These include the increased use of conservation-tillage systems, environmental concerns about the runoff of agrochemicals, soil conservation, crop biotechnology, resistance of weeds and crops to herbicides, weed control in nonagricultural settings and concerns regarding invasive plants, wetland restoration, and the need for a vastly improved understanding of weed ecology. Current management practices are covered along with guidance for selecting herbicides and using them effectively. To serve as a more efficient reference, herbicides are cross-listed by chemical and brand name and grouped by mechanism of action and physiological effect rather than chemical structure. In addition, an introduction to organic chemistry has been added to familiarize readers with organic herbicides. Also included are guidelines on weed-control practices for specific crops or situations, such as small grains, row crops, horticultural crops, lawns and turf, range land, brush, and aquatic plant life. Generously supplemented with 300 drawings, photographs, and tables, Weed Science is an essential book for students taking an introductory course in weed science, as well as a reference for agricultural advisors, county agents, extension specialists, and professionals throughout the agrochemical industry.
Download or read book PANS Pest Articles and News Summaries written by and published by . This book was released on 1973 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Direct Seeding written by and published by Int. Rice Res. Inst.. This book was released on 2002 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Handbook for Weed Control in Rice written by Kwesi Ampong-Nyarko and published by Int. Rice Res. Inst.. This book was released on 1991 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significance of weeds in rice farming; Rice weeds of world importance; Weed control; Principles of herbicide use; Principal rice herbicides; Weed control in irrigated rice; Weed control in rainfed lowland rice; Weed control in upland rice; Weed control in deepwater and floating rice; Management of some difficult weeds.
Download or read book Alfalfa Management Guide written by D. J. Undersander and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Alfalfa Management Guide is designed especially for busy growers, with to-the-point recommendations, useful images of diseased plants and pests, and quick-reference tables and charts. Revised in 2011, this edition of Alfalfa Management Guide covers the latest strategies for alfalfa establishment, production, and harvest-soil testing, fertilizing, integrated pest management, rotation, and more.
Download or read book Chemical Weed Control in Upland Direct seeded Rice written by B. B. Bhol and published by . This book was released on 1985 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Sowing Date and Weed Control Methods on Direct Seeded Rice written by Devendra Mandal and published by LAP Lambert Academic Publishing. This book was released on 2013 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rice (Oryza sativa L.) is the most important crop of south east Asia popularly referred to as the rice bowl of the world. India has the largest area under rice in the world it ranks second in production falling far behind China, which has production of about 200 m tons.The reason for very low productivity in Bihar centres round the fact that rice cultivation in Bihar is mostly rain dependent. Both raising nursery and transplanting seedlings are on the mercy of monsoon, which is extremely erratic in onset, distribution, intensity and cessation. Invariably the seedlings overgrow in the nursery awaiting for rains adequate to perform puddling operations. As a result of use of overgrown seedlings, at times, the crop starts flowering soon after flowering reducing the yield tremendously. Some of the times it becomes even difficult to raise seedlings due to very delayed and erratic monsoon.A very large number of herbicides are there which have been observed to have effective control of weeds in direct seeded rice. However, selecting a particular herbicide or its combination with mechanical weed management require thorough probe.
Download or read book Pesticides written by and published by . This book was released on 1977 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rainfed Lowland Rice Improvement written by David J. Mackill and published by Int. Rice Res. Inst.. This book was released on 1996 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is rainfed lowland rice? The rainfed lowland ecosystem; The cultivars; Agronomic traits; Growth duration; Drought resistance; Submergence tolerance; Cold tolerance; Adverse soils telerance; Disease and insect resistance; Grain quality; Selecting parents and making crosses; Managing segregating generations; Evaluating advanced breeding lines; Releasing varieties.
Download or read book Direct Seeding of Rice and Weed Management in the Irrigated Rice wheat Cropping System of the Indo Gangetic Plains written by Y. Singh and published by Int. Rice Res. Inst.. This book was released on 2008 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Crop and Weed written by Sharif Ahmed and published by Independently Published. This book was released on 2020-06-06 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dry-direct seeded rice (DSR) is an emerging resource-conserving and climate-smart production technologies in the changing climatic condition and the areas where the key resources such as water and labor are the major limiting factors to rice cultivation. The success of DSR largely depends on its proper early establishment and judicious weed management. A uniform stand of adequate rice plants is critical to achieving high yields, therefore seed rate and sowing date are very important for DSR. Due to different methods of land preparation between DSR and transplanted rice, the soil conditions are different in these systems, therefore, nitrogen fertilizer management is very important to DSR. Chemical weed management is a must in DSR to reduce weed management cost, however, considering the negative effect of herbicide on the environment and developing of herbicide resistance biotypes, weed management needs an integrated approach. Inside this book, you'll find the effect of sowing time and seeding rate for the establishment of DSR and the best fertilizer and weed management approaches for its sustainable production.
Download or read book Annual Report The International Rice Research Institute written by International Rice Research Institute and published by . This book was released on 1975 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt:
