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Manuring, Manuring Strategies, Catch Crops and N-Fixation
Biological Agriculture & Horticulture, 1995ABSTRACT Nutrient provision for plants in organic farming systems is mainly based on the use of on-farm sources, i.e. farmyard manure, handled by different techniques, urine and slurry; off-farm sources, i.e. different composts and mineral or organic fertilizers; and the integration of leguminous and non-leguminous plants in the crop rotation ...
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Effects of manure fertilizer on crop yield and soil properties in China: A meta-analysis
Catena, 2020Yadan Du, Jun Sun, Wenquan Niu
exaly

