Leguminous Vegetable Cultivation and Seed Production S ...

Leguminous Vegetable Cultivation and Seed Production S ... Leguminous Vegetable Cultivation and Seed Production S ...

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The International Rice Research Institute (IRRI) was established in 1960 by the Ford and Rockefeller Foundations with the help and approval of the Government of the Philippines. Today IRRI is one of the 13 nonprofit international research and training centers supported by the Consultative Group on International Agricultural Research (CGIAR). The CGIAR is sponsored by the Food and Agriculture Organization (FAO) of the United Nations, the International Bank for Reconstruction and Development (World Bank), and the United Nations Development Programme (UNDP). The CGIAR consists of 50 donor countries, international and regional organizations, and private foundations. I RRI receives support, through the CGIAR, from a number of donors including the Asian Development Bank, the European Economic Community, the Ford Foundation, the International Development Research Centre, the International Fund for Agricultural Development, the OPEC Special Fund, the Rockefeller Foundation, the United Nations Development Programme, the World Bank, and the international aid agencies of the following governments: Australia, Belgium, Canada, China, Denmark, Finland, France, Federal Republic of Germany, India, Italy, `Japan, Mexico, The Netherlands, New Zealand, Norway, the Philippines, Saudi Arabia, Spain, Sweden, Switzerland, United Kingdom, and United States. The responsibility for this publication rests with the International Rice Research Institute. Copyright © International Rice Research Institute 1988 All rights reserved. Except for quotations of short passages for the purpose of criticism and review, no part of this publication may be reproduced, stored in retrieval systems, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior permission of I RRI. This permission will not be unreasonably withheld for use for noncommercial purposes. IRRI does not require payment for the noncommercial use of its published works, and hopes that this copyright declaration will not diminish the bona fide use of its research findings in agricultural research and development. The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of IRRI concerning the legal status of any country, territory, city, or area, or of its authorities, or the delimitation of its frontiers or boundaries. ISBN 97-104-189-8

Contents Foreword Symposium recommendations KNOWLEDGE AND TECHNOLOGY Economic feasibility of green manure in rice-based cropping systems 11 M.W. Rosegrant and Roumasset Woody species as green manure crops in rice-based cropping systems 29 J.L. Brewbaker and N. Glover Green manure in rice the Japan experience 45 M. Ishikawa Green manure cultivation and use for rice in China 63 Chen Lizhi Green rn'anure crops in irrigated and rainfed lowland rice-based cropping systems in South Asia 71 I.P. Abrol and S.P. Palaniappan Potential of sesbania as a green manure in saline rice soils in Thailand 83 S. Arunin, C. Dissataporn, Y. Anuluxtipan, and D. Nana Stem-nodulating legumes as green manure for rice in West Africa G. Rinaudo, D. Alazard, and A. Moudiongui Farm-level management systems for green manure crops in Asian rice environments 111 D.P. Garrity and J.C. Flinn EFFECTS ON SOIL FERTILITY Microbiological aspects of green manure in lowland rice soils 131 N.S. SubbaRao Effect of green manure on soil organic matter content and nitrogen availability 151 D.R. Bouldin Nitrogen fixation by leguminous green manure and practices for its enhancement in tropical lowland rice 165 J.K. Ladha, I. Watanabe, and S. Saono

Contents<br />

Foreword<br />

Symposium recommendations<br />

KNOWLEDGE AND TECHNOLOGY<br />

Economic feasibility of green manure in rice-based cropping<br />

systems 11<br />

M.W. Rosegrant <strong>and</strong> Roumasset<br />

Woody species as green manure crops in rice-based cropping<br />

systems 29<br />

J.L. Brewbaker <strong>and</strong> N. Glover<br />

Green manure in rice the Japan experience 45<br />

M. Ishikawa<br />

Green manure cultivation <strong>and</strong> use for rice in China 63<br />

Chen Lizhi<br />

Green rn'anure crops in irrigated <strong>and</strong> rainfed lowl<strong>and</strong> rice-based<br />

cropping systems in South Asia 71<br />

I.P. Abrol <strong>and</strong> S.P. Palaniappan<br />

Potential of sesbania as a green manure in saline rice soils in<br />

Thail<strong>and</strong> 83<br />

S. Arunin, C. Dissataporn, Y. Anuluxtipan, <strong>and</strong> D. Nana<br />

Stem-nodulating legumes as green manure for rice in West Africa<br />

G. Rinaudo, D. Alazard, <strong>and</strong> A. Moudiongui<br />

Farm-level management systems for green manure crops in Asian rice<br />

environments 111<br />

D.P. Garrity <strong>and</strong> J.C. Flinn<br />

EFFECTS ON SOIL FERTILITY<br />

Microbiological aspects of green manure in lowl<strong>and</strong> rice soils 131<br />

N.S. SubbaRao<br />

Effect of green manure on soil organic matter content <strong>and</strong> nitrogen<br />

availability 151<br />

D.R. Bouldin<br />

Nitrogen fixation by leguminous green manure <strong>and</strong> practices for its<br />

enhancement in tropical lowl<strong>and</strong> rice 165<br />

J.K. Ladha, I. Watanabe, <strong>and</strong> S. Saono

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