Organic fertilizer pdf

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PDF | This paper examine the benefits of applying the organic fertilizer on the rice paddy. We use 200 farmer's households as a case. We compare whether. Besides the physical-chemical-biological effects the absorbable nutrient contents cannot be neglected either. Here is an example for good quality cattle manure PDF | Organic fertilizer refers to materials used as fertilizer that occur regularly in nature, usually as a by product or end product of a naturally. Organic fertilizers contain plant- or animal-based materials that are either a byproduct or end product of naturally occurring processes, such as animal manure A 12:2:6 fertilizer contains 12 % nitrogen,. 2 % phosphorus and 6 % potassium. ORGANIC vs INORGANIC. FERTILIZERS. Organic fertilizers are by-products ofCompost is a highly valuable fertilizer in organic farming. Instead of burning the crop residues after harvest, collect them for compost production, There are a number of organic manures like farm yard manure, green manures, compost prepared from crop residues and other farm wastes, vermicompost, oil cakes,