Selenium-rich organic slow-release fertilizer and production method thereof
The invention discloses a selenium-rich organic slow-release fertilizer.The selenium-rich organic slow-release fertilizer is mainly prepared from, by weight, 70-90 parts of chicken manure, 25-38 parts of cow manure, 10-18 parts of pond sludge, 5-8 parts of gecko manure, 4-7 parts of pangolin manure,...
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Sprache: | chi ; eng |
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