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Author: David Catling
Publisher: Springer
ISBN: 1349123099
Category : Social Science
Languages : en
Pages : 562
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Book Description
Rice in Deep Water gives a detailed description of the complex agroecosystem and the growth and development of deepwater rice, a fascinating crop grown by subsistence farmers in the deltas and floodplains of Asia and West Africa flooding to depths of 2-3 metres. An account of the various cultural methods and socioeconomic conditions of the farmers is given, current research efforts to increase productivity discussed and research priorities suggested. The book is designed and profusely illustrated so as to emphasize the complexity and dynamic nature of plant and environment, an aspect so often poorly appreciated and misunderstood.
Author: David Catling
Publisher: Springer
ISBN: 1349123099
Category : Social Science
Languages : en
Pages : 562
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Book Description
Rice in Deep Water gives a detailed description of the complex agroecosystem and the growth and development of deepwater rice, a fascinating crop grown by subsistence farmers in the deltas and floodplains of Asia and West Africa flooding to depths of 2-3 metres. An account of the various cultural methods and socioeconomic conditions of the farmers is given, current research efforts to increase productivity discussed and research priorities suggested. The book is designed and profusely illustrated so as to emphasize the complexity and dynamic nature of plant and environment, an aspect so often poorly appreciated and misunderstood.
Author: International Rice Research Institute
Publisher: Int. Rice Res. Inst.
ISBN: 9711040158
Category : Deepwater rice
Languages : en
Pages : 246
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Book Description
Author: J.C. Pech
Publisher: Springer Science & Business Media
ISBN: 9401710031
Category : Science
Languages : en
Pages : 403
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Book Description
The International Symposium on "Cellular and Molecular Aspects of Biosynthesis and Action of the Plant Hormone Ethylenc" ,vas held in Agen, France from August 31 st and September 4th, 1992. The planning and management of the scientific and social programme of the Conference were carried out jointly by the "Ethylene Research Group" of ENSAlIN"P (Toulouse) and Agropole Congres Service (Agen). Since the last meetings in Israel (1984) and in Belgium (1988), ethylene physiology has gone through a period of exciting progress due to new developments in cellular and molecular bioiogy. New methods and tools have been developed to better understand the role and functions of ethylene in fruit ripening, flower senescence, abscission, piant growth, and cell differentiation. Genes involved in ethylene biosynthesis have been characterized and transgenic plants with altered ethylene production have been generated. The feasibility of delaying fruit ripening or flower senescence by genetic manipulation is now demonstrated, thus opening new perspectives for the postharvest handling of plant products. Some progress has also been made on the understanding of ethylene action. However, much remains to be done in this area to elucidate the ethylene signal transduction pathway. Around 140 scientists from 20 countries attended the Symposium. They presented 47 oral reports and 40 poster demonstrations. All of them are published in these proceedings. It has been a pleasure for us to organize this important Symposium and to edit this book.
Author: Kwesi Ampong-Nyarko
Publisher: Int. Rice Res. Inst.
ISBN: 9712200205
Category : Technology & Engineering
Languages : en
Pages : 114
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Book Description
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.
Author: Frank R. Moormann
Publisher:
ISBN:
Category : Plant-water relationships
Languages : en
Pages : 200
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Book Description
Chapter 1: Rice and its environment. Chapter 2: The geography of rice (oryza sativa L.). Chapter 3: The hidrology of rice-lands. Chapter 4: Classification of soils on which rice is Grown. Chapter 5: Soil-forming process in aquatic rice lands. Chapter 6: Soil and land properties that affect the growth of rice. Chapter 7: Elements for evaluation of land for rice growing.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309176891
Category : Technology & Engineering
Languages : en
Pages : 405
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Book Description
Scenes of starvation have drawn the world's attention to Africa's agricultural and environmental crisis. Some observers question whether this continent can ever hope to feed its growing population. Yet there is an overlooked food resource in sub-Saharan Africa that has vast potential: native food plants. When experts were asked to nominate African food plants for inclusion in a new book, a list of 30 species grew quickly to hundreds. All in all, Africa has more than 2,000 native grains and fruitsâ€""lost" species due for rediscovery and exploitation. This volume focuses on native cereals, including: African rice, reserved until recently as a luxury food for religious rituals. Finger millet, neglected internationally although it is a staple for millions. Fonio (acha), probably the oldest African cereal and sometimes called "hungry rice." Pearl millet, a widely used grain that still holds great untapped potential. Sorghum, with prospects for making the twenty-first century the "century of sorghum." Tef, in many ways ideal but only now enjoying budding commercial production. Other cultivated and wild grains. This readable and engaging book dispels myths, often based on Western bias, about the nutritional value, flavor, and yield of these African grains. Designed as a tool for economic development, the volume is organized with increasing levels of detail to meet the needs of both lay and professional readers. The authors present the available information on where and how each grain is grown, harvested, and processed, and they list its benefits and limitations as a food source. The authors describe "next steps" for increasing the use of each grain, outline research needs, and address issues in building commercial production. Sidebars cover such interesting points as the potential use of gene mapping and other "high-tech" agricultural techniques on these grains. This fact-filled volume will be of great interest to agricultural experts, entrepreneurs, researchers, and individuals concerned about restoring food production, environmental health, and economic opportunity in sub-Saharan Africa. Selection, Newbridge Garden Book Club
Author: B. A. M. Bouman
Publisher: Int. Rice Res. Inst.
ISBN: 9712202194
Category : Rice
Languages : en
Pages : 59
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Book Description
Author:
Publisher: Int. Rice Res. Inst.
ISBN: 9711041871
Category : Deepwater rice
Languages : en
Pages : 649
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Book Description
Author: M. A. Arraudeau
Publisher: Int. Rice Res. Inst.
ISBN: 9711041707
Category : Rice
Languages : en
Pages : 292
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Book Description
Upland rice plant types; Life cycle of the rice plant; Seeds; Factors that affect seedling growth; What is a good seedling; How to grow good seedlings; Leaves; Roots; Tillers; Panicles; Dormancy; Fertilizers; How much nitrogen to apply; How to increase the efficiency of nitrogen fertilizer; Other fertilizers and organic matter; Carbohydrate production; Water; Yield components; Plant type with good yield potential; Factors that affect lodging; Land conservation and crop management; Weeds; Control of weeds; Herbicides; Major diseases; Major soil-borne insect pests; Major insect ests during vegetative phase; Major insect pests during reproductive phase; Other pests; Soil problems; Hot to judgea rice crop at flowering; Harvest and postharvest; Cropping systems.
Author: Internacional Rice Research Institute
Publisher: Int. Rice Res. Inst.
ISBN: 8186789022
Category : Rainfed lowland rice
Languages : en
Pages : 304
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Book Description
Overview of rainfed rice issues; Sustainability issues in rainfed rice farming; Rainfed rice ecosystems; Rainfed rice farming systems; Crop establishment in rainfed environments; Rainfed rice varietal development and improvement: breeding strategies, methods and outputs; Rice seed management; Soil and nutrient management; Rainfall, on-farm wateer and soil moisture management; Weed management; Pest, disease and rat management; Participatory farming systems technology development.
