Practical Application of Azolla for Rice Production: Proceedings of an International Workshop, Mayaguez, Puerto Rico, November 17–19, 1982 (Developments in Plant and Soil Sciences)

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9789024730681: Practical Application of Azolla for Rice Production: Proceedings of an International Workshop, Mayaguez, Puerto Rico, November 17–19, 1982 (Developments in Plant and Soil Sciences)

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.

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1.

W. S. Silver
Editorial: Springer (1984)
ISBN 10: 9024730686 ISBN 13: 9789024730681
Usado Primera edición Cantidad: 1
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Better World Books Ltd
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Descripción Springer, 1984. Estado de conservación: Very Good. 1st Edition. Ships from the UK. Former Library book. Great condition for a used book! Minimal wear. Nº de ref. de la librería GRP79569170

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W. S. Silver
Editorial: Springer (1984)
ISBN 10: 9024730686 ISBN 13: 9789024730681
Usado Primera edición Cantidad: 2
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Better World Books
(Mishawaka, IN, Estados Unidos de America)
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Descripción Springer, 1984. Estado de conservación: Good. 1st Edition. Former Library book. Shows some signs of wear, and may have some markings on the inside. Nº de ref. de la librería GRP82070559

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Silver, W. S.
Editorial: Springer Verlag, Secaucus, New Jersey, U.S.A. (1984)
ISBN 10: 9024730686 ISBN 13: 9789024730681
Usado Tapa dura Primera edición Cantidad: 1
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Reader's Corner, Inc.
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Descripción Springer Verlag, Secaucus, New Jersey, U.S.A., 1984. Hard Cover. Estado de conservación: Fine. Estado de la sobrecubierta: No DJ. First Edition. This is a fine hardcover first edition copy, tan paper binding, no DJ. Proceedings of an international workshop, peurto Rico 1982. 8vo - over 7¾" - 9¾" tall. Nº de ref. de la librería 065742

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