Organic fertilizer and preparation method thereof

The invention relates to an organic fertilizer and a preparation method thereof. A formula of the organic fertilizer comprises by weight: 40%-60% of excrement, 3%-15% of straw, 5%-10% of deodorization strains, 4%-10% of calcium superphosphate, 4%-10% of oil cake, 2%-5% of sugar liquid, 1%-6% of ash,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU ZHONGJU, YE XUANWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM MANUFACTURE THEREOF METALLURGY MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
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Beschreibung
Zusammenfassung:	The invention relates to an organic fertilizer and a preparation method thereof. A formula of the organic fertilizer comprises by weight: 40%-60% of excrement, 3%-15% of straw, 5%-10% of deodorization strains, 4%-10% of calcium superphosphate, 4%-10% of oil cake, 2%-5% of sugar liquid, 1%-6% of ash, 1%-6% of a zeolite powder and 3%-9% of functional bacteria. The preparation method comprises the steps of fermentation and blending. The invention has the beneficial effects of effectively controlling stink of manure and reducing fermentation time to avoid environmental pollution, and reducing the production cost.