Green Manure in Rice Farming

Green Manure in Rice Farming PDF Author: International Rice Research Institute
Publisher: IRRI
ISBN:
Category : Green manure crops
Languages : en
Pages : 388

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Book Description

Green Manure in Rice Farming

Green Manure in Rice Farming PDF Author: International Rice Research Institute
Publisher: IRRI
ISBN:
Category : Green manure crops
Languages : en
Pages : 388

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Book Description


Sustainable Agriculture Green Manure in Rice Farming

Sustainable Agriculture Green Manure in Rice Farming PDF Author:
Publisher: Int. Rice Res. Inst.
ISBN: 9712202321
Category :
Languages : en
Pages : 388

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Book Description


Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems

Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems PDF Author: J.K. Ladha
Publisher: Int. Rice Res. Inst.
ISBN: 0792334132
Category : Nature
Languages : en
Pages : 300

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Book Description
Reprinted from Plant and Soil, v.174, nos.1-2 (1995), this volume is devoted to discussions on the role of biological nitrogen fixation (BNF) in agricultural sustainability. Papers presented on BNF in crop forage and tree legumes are augmented with discussion of integrated farming systems involving BNF, soil and N management, and recycling of legume residues. BNF by non-legumes is discussed and attempts to transform cereals into nodulating plants are critically reviewed. Also described are advances in the development of new methodologies to understand symbiotic interactions and to assess N-2 fixation in the field; means of enhancing BNF through plant and soil management; breeding and selection; problems encountered in exploiting BNF under farmers' field conditions; and promising approaches to improve BNF exploitation. Lacks a subject index. Annotation copyright by Book News, Inc., Portland, OR

Blue-green Algae and Rice

Blue-green Algae and Rice PDF Author: P. A. Roger
Publisher: Int. Rice Res. Inst.
ISBN: 971104028X
Category : Algae
Languages : en
Pages : 116

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Book Description
Record of the literature on blue-green algae and rice; Ecology of blue-green algae in paddy fields; Physiology of blue-green algae in paddy fields; Blue-green algae and the rice plant; Algalization.

Crop Yields and Global Food Security

Crop Yields and Global Food Security PDF Author: Tony Fischer
Publisher:
ISBN: 9781925133066
Category : Agricultural innovations
Languages : en
Pages : 634

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Book Description


Organic Matter and Rice

Organic Matter and Rice PDF Author:
Publisher: Int. Rice Res. Inst.
ISBN: 9711041049
Category : Agricultural wastes
Languages : en
Pages : 642

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Book Description


Green Manure Production Systems for Asian Ricelands

Green Manure Production Systems for Asian Ricelands PDF Author: Jagdish Kumar Ladha
Publisher: Int. Rice Res. Inst.
ISBN: 9712200604
Category : Green manure crops
Languages : en
Pages : 204

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Book Description
Selected papers from a symposium held as part of the 1992 International Rice Research Conference.

Physical Chemistry of Paddy Soils

Physical Chemistry of Paddy Soils PDF Author: Tianren Yu
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 236

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Book Description


Manures and Manuring

Manures and Manuring PDF Author: Alfred Naylor Pearson
Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 40

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Book Description


A Farmer's Primer on Growing Upland Rice

A Farmer's Primer on Growing Upland Rice PDF 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.