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Author:
Publisher: IRRI
ISBN: 9711042169
Category : Agriculture
Languages : en
Pages : 732
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Book Description
Author:
Publisher: IRRI
ISBN: 9711042169
Category : Agriculture
Languages : en
Pages : 732
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Book Description
Author: W.S. Silver
Publisher: Springer Science & Business Media
ISBN: 9400962010
Category : Science
Languages : en
Pages : 227
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Book Description
The production of rice has increased considerably in recent years due to the release of improved varieties and the adoption of better fertilization practices. Nevertheless, the production and use of inorganic N fertilizer involves costly investments in terms of energy and transport, the need for complex manufacturing plants, as well as the potential for environmental pollution. The use of agricultural systems that include dinitrogen fixing organisms appears to be an economically sound cultural practice. In the particular case of rice, biological nitrogen fixation by Azolla, blue-green algae (BGA), and heterotrophic microorganisms has long been recognized, in southeast Asia, as a fertilizer for rice culture. The Azolla-Anabaena association has the unique property of being able to retain a significant amount of nitrogenase activity in the presence of combined nitrogen, making the system compatible with inorganic nitrogen fertilization. Researchers working with Azolla (N fixation) are dispersed in 2 countries of southeast Asia, Africa, Europe and Latin America, making it difficult to share ideas, concepts and research results on a more personal basis. Considering the potential positive impact of growing rice in association with Azolla, and the lack, to date, of an international gathering of scientists dedicated to Azolla research, the First International Workshop on "Practical Applications of Azolla for Rice Production" was organized by the University of Puerto Rico-Mayaguez Campus.
Author:
Publisher:
ISBN:
Category : AGRICOLA (Information retrieval system)
Languages : en
Pages : 178
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Author:
Publisher:
ISBN:
Category : International agencies
Languages : en
Pages : 678
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Author:
Publisher: IICA
ISBN:
Category :
Languages : en
Pages : 106
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Book Description
Author:
Publisher:
ISBN:
Category : Agricultural innovations
Languages : en
Pages : 526
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Book Description
Author: N.S. Subba Rao
Publisher: Elsevier
ISBN: 1483100332
Category : Science
Languages : en
Pages : 767
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Book Description
Advances in Agricultural Microbiology is a collection of papers about the progresses in the field of agricultural microbiology. The said papers are contributions of different experts in related fields. The book is divided into three sections. Section A covers topics related to the role of microorganisms in the mobilization of nutrients for plant growth such as the relationship of microbial genetics and biological nitrogen; plant surface microflora and plant nutrition; and developments in grass-bacteria associations. Section B discusses the use of microorganisms in the management of pathogens, pests, and weeds and includes topics such as the microbial control of insect pests; microbial herbicides; and agricultural antibiotics. Section C tackles strategies in bioconversion such as the production of biogas from agricultural wastes; bioconversion of lignocelluloses into protein-rich food and feed; and ethanol fuel from biomass. The text is recommended for biologists and agriculturists who would like to know more about the importance of microorganisms in the field of agriculture.
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 550
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Book Description
Author: Pierre A. Roger
Publisher: Int. Rice Res. Inst.
ISBN: 971220068X
Category : Flood-Rice field
Languages : en
Pages : 269
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Book Description
Author:
Publisher:
ISBN:
Category : Agricultural innovations
Languages : en
Pages : 252
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Book Description
