Special compound fertilizer for corn and preparation method thereof
A special technology for compound fertilizer and corn, applied in the direction of fertilizer mixture, application, fertilization device, etc., to achieve the effect of increasing yield, preventing and controlling corn root rot, and improving utilization value
Inactive Publication Date: 2014-02-05
INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI
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The invention discloses a special compound fertilizer for a corn, and a preparation method thereof, and belongs to the technical field of agriculture. The special compound fertilizer is prepared from the following raw materials by weight percent: 30% of tobacco stem, 20% of wheat straw, 25% of animal waste, 3% of traditional Chinese medicine component, 8% of ammonium sulfate, 8% of calcium magnesium phosphate fertilizer and 6% of potassium sulphate. The preparation method comprises the following processes: soaking Chinese herbal medicines, water extraction, fermentation, drying, crushing and packaging. By adopting the special compound fertilizer, the Chinese herbal medicine components are added, so that growth of pythium aphanidermatum, rhizoctonia, fusarium and the like can also be inhibited when the special compound fertilizer has the fertilizer function, so that ceitocybe bescens of the corn is prevented; yield reduction of the corn caused by the ceitocybe bescens is removed.
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