Corn-coated slow-release long-acting compound fertilizer with diatomite as carrier
A technology of coated slow-release and diatomite, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of few products and few slow-release long-acting fertilizers, and achieve low price, easy popularization and use, and improved The effect of fertilizer use efficiency
Inactive Publication Date: 2013-09-18
吉林省巨森肥业有限公司
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Abstract
The invention relates to a corn-coated slow-release long-acting compound fertilizer with diatomite as a carrier. The compound fertilizer is characterized in that the ratio of nutrients N, P2O5 and K2O is equal to 30:0:15, the total content of the nutrients is 45% and the use amount of the diatomite as a coating material accounts for 10% weight of the fertilizer. With the diatomite, soil can be separated from being directly contacted with the fertilizer and the release of the nutrients is controlled; the diatomite has effects of water retention, fertilizer retention, slow-release and prolonging of fertilizer efficiency, and soil improvement; and no pollution is caused by the compound fertilizer to the soil.
Application Domain
Fertilizer mixtures
Technology Topic
FertilizerNutrient +2
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- Effect test(1)
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