Herbicides in Asian Rice

Herbicides in Asian Rice PDF

Author: Rosamond Naylor

Publisher: Int. Rice Res. Inst.

Published: 1996

Total Pages: 289

ISBN-13: 9712200930

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Overview; Impacts of herbicides; Integrated weed management; Use of herbicides in asian rice.

A Handbook for Weed Control in Rice

A Handbook for Weed Control in Rice PDF

Author: Kwesi Ampong-Nyarko

Publisher: Int. Rice Res. Inst.

Published: 1991

Total Pages: 114

ISBN-13: 9712200205

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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.

Herbicide Resistance and World Grains

Herbicide Resistance and World Grains PDF

Author: Stephen B. Powles

Publisher: CRC Press

Published: 2001-03-13

Total Pages: 264

ISBN-13: 1000611841

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Written by experts from across the globe, Herbicide Resistance and World Grains evaluates the weed and herbicide management systems in major world grain crops such as soybean, maize, rice, and canola. The book examines the impact of transgenic crops and new technology on resistance management. It provides background information and offers practical

Pest Management in Rice

Pest Management in Rice PDF

Author: L.G. Copping

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 553

ISBN-13: 9400907753

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The four-day international Conference on Pest Management in Rice, which is the subject of this volume, was the third in an ongoing series of meetings on tropical crops organised by the Pesticides Group of the Society of Chemical Industry, London. The participants came from both the public and private sectors and from many different countries. All the major groups of pests-weeds, microorganisms, arthropods and rodents-were considered, as the organisers believe that it is necessary to address the total pest management problems in each particular growing area, and the variety of the papers indicates the importance of a multi disciplinary approach to their solution. Rice is one of the most important world crops and is the major source of food for around 60% of the world's population, with a world production of 500 million tonnes from 150 million hectares of land. Since world stocks amount to only two months supply, many people are at risk from famine. Moreover, it has been esti mated that the world requirement in 2020 will be about 760 million tonnes, an increase of 50%. This pressure of population on food makes efficient pest management vital and is the reason for bringing together experts from all over the world to this major conference.

Pest Management of Rice Farmers in Asia

Pest Management of Rice Farmers in Asia PDF

Author: Kong Luen Heong

Publisher: Int. Rice Res. Inst.

Published: 1997

Total Pages: 258

ISBN-13: 9712201023

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This research was designed and conducted through partnerships with national agricultural scientists. The primary objective was to listen to farmers and understand the various factors that constrain pest management decisions and practices on-farm.

Rice Research in Asia

Rice Research in Asia PDF

Author: Robert Eugene Evenson

Publisher: IRRI

Published: 1996

Total Pages: 430

ISBN-13: 0851989977

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In order to achieve economic efficiency, research organizations have established rigorous, quantitative methods for priority setting. One such organization, the Rockefeller Foundation, has drawn on this report to help determine the research goals it should emphasize in its funding. A review of the problem of priority setting is presented followed by a discussion of approaches that have been used previously. Several chapters demonstrate how a number of areas of plant science research have contributed to gains in rice productivity and also assess the current challenges of genetic improvement and pest control. The economic framework for priority setting and previous methods are reviewed, followed by a series of country case studies which provide more practical applications.

Proceedings of the Conference on Weed Control in Rice, 31 August-4 September 1981

Proceedings of the Conference on Weed Control in Rice, 31 August-4 September 1981 PDF

Author:

Publisher: Int. Rice Res. Inst.

Published: 1983

Total Pages: 433

ISBN-13: 9711040743

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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.