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Low-external farming system-strategy for environmental protection
(VINČA Institute of Nuclear Sciences P. O. Box 522, 11001 Belgrade, Yugoslavia, Phone: +381 11 438906 for the Publisher: Dr. Krunoslav Subotić, Director, 2002)
Conventional (high input) technologies in crop production involve much intensive tillage systems, artificial fertilizers application, and substantial increase in the use of pesticides. The specialization of production units ...