Earthworm community in conventional, organic and direct seeding with living mulch cropping systems
نویسندگان
چکیده
منابع مشابه
Comparing Energy Use in Conventional and Organic Cropping Systems
Energy consumption can vary signifi cantly between conventional and organic production systems when accounting for direct energy inputs as well as indirect energy involved in manufacturing, shipping and applying pesticides and nitrogen-based fertilizers. Because organic agriculture reduces the amount of indirect energy inputs, it is often assumed that organic agriculture is less energy intensiv...
متن کاملComparing Energy Use in Conventional and Organic Cropping Systems
Energy consumption can vary signifi cantly between conventional and organic production systems when accounting for direct energy inputs as well as indirect energy involved in manufacturing, shipping and applying pesticides and nitrogen-based fertilizers. Because organic agriculture reduces the amount of indirect energy inputs, it is often assumed that organic agriculture is less energy intensiv...
متن کاملEarthworm populations in relation to soil organic matter dynamics and management in California tomato cropping systems
Earthworms are key regulators of soil structure and soil organic matter (SOM) dynamics in many agroecosystems. They are greatly impacted by agricultural management, yet little is known about how these factors interact to control SOM dynamics. This study sought to explore linkages between agricultural management, earthworms and aggregate associated SOM dynamics through a survey of tomato (Solanu...
متن کاملBelow- and aboveground abundance and distribution of fungal entomopathogens in experimental conventional and organic cropping systems
a r t i c l e i n f o
متن کاملStatistical Modeling of Yield and Variance Instability in Conventional and Organic Cropping Systems
Published in Agron. J. 103:673–684 (2011) Published online 9 Mar 2011 doi:10.2134/agronj2010.0420 Copyright © 2011 by the American Society of Agronomy, 5585 Guilford Road, Madison, WI 53711. All rights reserved. No part of this periodical may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retr...
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ژورنال
عنوان ژورنال: Agronomy for Sustainable Development
سال: 2009
ISSN: 1774-0746,1773-0155
DOI: 10.1051/agro/2008069