Proceedings Of The Conference On Weed Control In Rice 31 August 4 September 1981
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Proceedings Of The Conference On Weed Control In Rice 31 August 4 September 1981
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Author :
language : en
Publisher: Int. Rice Res. Inst.
Release Date : 1983
Proceedings Of The Conference On Weed Control In Rice 31 August 4 September 1981 written by and has been published by Int. Rice Res. Inst. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Rice categories.
Evolution of rice weed control practices and research: world perspective; Weeds of major economic importance in rice and yield lasses due to weed competition; Weed control practices as a component of rice production systems; Effects of hydrology, soil moisture regime, and fertility management on weed populations and their control in rice; Effects of stand establishment techniques on weed population in rice; The role of cropping systems on weeds in rice; Weed control technology in irrigated rice; Weed control technology in rainfed wetland rice; Importance rice weeds in Latin America; Weed control and rice production in Brazil.
Crop Production And Crop Protection
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Author : E.-C. Oerke
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Crop Production And Crop Protection written by E.-C. Oerke and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
The objective of this book is to provide information to be used as a basis for evaluating the fragile, shaky structure of global food production. The volume analyses the data by region and by intensity of cultivation; and furnishes information about the yield response, giving some indication of the health of the plants. It will be invaluable to all plant and crop scientists as well as to agriculturalists.
Ecology In Agriculture
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Author : Louise E. Jackson
language : en
Publisher: Academic Press
Release Date : 1997-09-14
Ecology In Agriculture written by Louise E. Jackson and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-09-14 with Science categories.
Agricultural crops are prominent features of an increasing number of variously perturbed ecosystems and the landscapes occupied by these ecosystems. Yet the ecology of agricultural-dominated landscapes is only now receiving the scientific attention it has long deserved. This attention has been stimulated by the realization that all agriculture must become sustainable year after year while leaving nearby ecosystems unaffected. Ecology in Agriculture focuses exclusively on the ecology of agricultural ecosystems. The book is divided into four major sections. An introduction establishes the unique ties between agricultural and ecological sciences. The second section describes the community ecology of these sorts of ecosystems, while the final section focuses on the processes that operate throughout these agricultural landscapes. Contains an ecological perspective on agricultural production and resource utilization Includes in-depth reviews of major issues in crop ecology by active researchers Covers a range of topics in agricultural ecophysiology, community ecology, and ecosystems ecology Provides examples of ecological approaches to solving problems in crop management and environmental quality
Ecological Management Of Agricultural Weeds
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Author : Matt Liebman
language : en
Publisher: Cambridge University Press
Release Date : 2001-07-19
Ecological Management Of Agricultural Weeds written by Matt Liebman and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-07-19 with Science categories.
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.
Direct Seeding Of Rice And Weed Management In The Irrigated Rice Wheat Cropping System Of The Indo Gangetic Plains
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Author : Y. Singh
language : en
Publisher: Int. Rice Res. Inst.
Release Date : 2008
Direct Seeding Of Rice And Weed Management In The Irrigated Rice Wheat Cropping System Of The Indo Gangetic Plains written by Y. Singh and has been published by Int. Rice Res. Inst. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Cropping systems categories.
Official Gazette
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Author : Philippines
language : en
Publisher:
Release Date : 1984
Official Gazette written by Philippines and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Gazettes categories.
Weed Biology And Management
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Author : Inderjit
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-11
Weed Biology And Management written by Inderjit 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 2013-11-11 with Science categories.
Weeds hold an enigmatic and sometimes-controversial place in agriculture, where they are generally reviled, grudgingly tolerated, and occasionally admired. In most cases, growers make considerable effort to reduce the negative economic impact of weeds because they compete with crops for resources and hinder field operations, thereby affecting crop productivity and quality, and ultimately the sustainability of agriculture. Weed control in production agriculture is commonly achieved through the integration of chemical, biological, and mechanical management methods. Chemicals (herbicides) usually inhibit the growth and establishment of weed plants by interfering with various physiological and biochemical pathways. Biological methods include crop competition, smother crops, rotation crops, and allelopathy, as well as specific insect predators and plant pathogens. Mechanical methods encompass an array of tools from short handled hoes to sophisticated video-guided robotic machines. Integrating these technologies, in order to relieve the negative impacts of weeds on crop production in a way that allows growers to optimize profits and preserve human health and the environment, is the science of weed management.
Proceedings Of The Asian Pacific Weed Science Society Conference
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Author : Asian-Pacific Weed Science Society. Conference
language : en
Publisher:
Release Date : 1987
Proceedings Of The Asian Pacific Weed Science Society Conference written by Asian-Pacific Weed Science Society. Conference and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Weeds categories.
Tropical Pest Management
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Author :
language : en
Publisher:
Release Date : 1991
Tropical Pest Management written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Agricultural pests categories.
Irri Research Paper Series
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Author : International Rice Research Institute
language : en
Publisher:
Release Date : 1980
Irri Research Paper Series written by International Rice Research Institute and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Rice categories.