AGROECOSYSTEM SUSTAINABILITY: Developing Practical Strategies - Chapter 6 ppt

... Foundation under grant DEB-9303 261 awarded in 1993, and grant INT-9523944 awarded in 1995. © 2001 by CRC Press LLC 96 AGROECOSYSTEM SUSTAINABILITY: DEVELOPING PRACTICAL STRATEGIES China’s subsistence ... Press LLC 100 AGROECOSYSTEM SUSTAINABILITY: DEVELOPING PRACTICAL STRATEGIES sampling and analysis. Figure 6. 5 illustrates the fine scale heterogeneity of village land...

Ngày tải lên: 12/08/2014, 05:21

... improvement in agronomic indices of crop yield per © 2001 by CRC Press LLC 1 86 AGROECOSYSTEM SUSTAINABILITY: DEVELOPING PRACTICAL STRATEGIES manure solution and the synthetic fertilizer solution in relation ... 2001 by CRC Press LLC 188 AGROECOSYSTEM SUSTAINABILITY: DEVELOPING PRACTICAL STRATEGIES characterizing the activity of farming in relation to its socioeconomic co...

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... Number 0-8 49 3-0 89 4-1 Library of Congress Card Number 0 0-0 564 85 Printed in the United States of America 1 2 3 4 5 6 7 8 9 0 Printed on acid-free paper Library of Congress Cataloging-in-Publication ... Data Gliessman, Stephen R. Agroecosystem sustainability : developing practical strategies / Stephen Gliessman. p. cm. Includes bibliographical references (p.). ISBN 0-8...

Ngày tải lên: 12/08/2014, 05:21

... that have an impact on the sustainability of their agroecosystems. © 2001 by CRC Press LLC 60 AGROECOSYSTEM SUSTAINABILITY: DEVELOPING PRACTICAL STRATEGIES 4.3.3.7 Income Generation Four main sources ... CRC Press LLC 54 AGROECOSYSTEM SUSTAINABILITY: DEVELOPING PRACTICAL STRATEGIES Gliessman (1990) attributed to Mexico and Costa Rica homegardens the follow- ing characteri...

Ngày tải lên: 12/08/2014, 05:21

... LLC 86 AGROECOSYSTEM SUSTAINABILITY: DEVELOPING PRACTICAL STRATEGIES Arias, F. and Amador, M., Frijol tapado un sistema ventajoso para el pequeño productor, Avances de Investigacíon, 4, 11– 16, ... (Xanthomonas campestris) in Kenya, Trop. Pest Manag., 33(1), 5 6, 1987. © 2001 by CRC Press LLC 76 AGROECOSYSTEM SUSTAINABILITY: DEVELOPING PRACTICAL STRATEGIES effective th...

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... hours 0 .69 Oxen 2.9 Mj/hr 190 hours 0. 56 Machinery 0.4 Mj/L 60 L gas-oil 0.024 Fertilizer 60 Mj/kg 50 kg 2.99 Manure 1 kj/kg 160 0 kg 0.002 Seed 14 Mj/kg 130 kg 1.795 Total — — 6. 061 Table 9 .6 Energy ... conditions © 2001 by CRC Press LLC 1 46 AGROECOSYSTEM SUSTAINABILITY: DEVELOPING PRACTICAL STRATEGIES Leveling follows using a simple wooden lath (mauleh) pulled by two...

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... viable and appropriate alternative to neo-liberal development planning. © 2001 by CRC Press LLC 166 AGROECOSYSTEM SUSTAINABILITY: DEVELOPING PRACTICAL STRATEGIES systems of the Javanese are plagued ... idea of “post-modern science” with Funtowicz and Ravetz’s (1993) notion of a “post-normal science.” © 2001 by CRC Press LLC 168 AGROECOSYSTEM SUSTAINABILITY: DEVELOPING PRACT...

Ngày tải lên: 12/08/2014, 05:21

... tremors, confusion, and convulsions 1–7 (Tables6.3 6. 6) (Appendices 6. 2 6. 6) The OPPs cause very rapid symptoms of poisoning. These include anxiety, rest- lessness, tremor, vomiting, dizziness, stomach ... coordination and depressed motor function 1,2 (Tables6.3 6. 6) (Appendices 6. 2 6. 6). Carbamate pesticides, unlike the OPPs, dissociate more readily with the inhi- bition of AChE...

Ngày tải lên: 18/06/2014, 22:20

... /home/httpd/perl: project/MyProject/Config.pm project/runA.pl project/runB.pl Examples 6- 1 5, 6- 1 6, and 6- 1 7 show how the code will look. Example 6- 1 5. project/MyProject/Config.pm package MyProject::Config sub project_name { return 'Super Project'; } 1; Example 6- 1 6. ... /home/httpd/perl): projectA/MyConfig.pm projectA/run.pl projectB/MyConfig.pm projectB/run.pl Exam...

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