Complex fertilizer special for alder paper-pulp forest and its use method

The invention discloses a special alder pulp forest compound fertilizer, which is prepared by urea, monoammonium phosphate, potassium chloride, bentonite and medical stone in proportion through proportioning, mixing, crushing and granulation, and is characterized in that: the compound fertilizer has...

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Bibliographische Detailangaben
Hauptverfasser: TANG ZUOJUN, XIAO XINGCUI, LI SHAOHUA, SHENG JINMING, LI ZHONGLI, GONG XIJUAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a special alder pulp forest compound fertilizer, which is prepared by urea, monoammonium phosphate, potassium chloride, bentonite and medical stone in proportion through proportioning, mixing, crushing and granulation, and is characterized in that: the compound fertilizer has the ingredients, in weight percentage: urea urea: 6 to 10 percent, monoammonium phosphate: 15 to 21 percent, potassium chloride: 4 to 8 percent, bentonite: 25 to 35 percent, and medical stone: 25 to 35 percent. The compound fertilizer is the special alder pulp forest compound fertilizer, and can greatly increase the wood output of alder.