Organic fertilizer and preparation method thereof

• Main Authors: LIANG GUIXIANG, HUANG BAOCAO, QIN JINXIN
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2019
• Subjects: 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

The invention relates to organic fertilizer and a preparation method thereof. The organic fertilizer comprises main materials, auxiliary materials and microflora, wherein the main materials comprise the following raw materials: human and animal waste, fruit residue, cane trash, grain stillage, saccharified residue, vinegar residue, starch pulp, cassava residue, citric acid residue, soy sauce residue, sodium glutamate residue, soybean curb residue, oil residue, rape cake, cottonseed and rapeseed meal and slops; the auxiliary materials comprise the following raw materials: furfur, sawdust, ricehull flour, leaves and weeds, melon vines, rice straw, pine nut shells and peanut shells; the microflora comprises the following bacteria: bacillus subtilis, bacillus megatherium, bacillus mucilaginosus, bacillus licheniformis, bacillus thuringiensis, bacillus laterosporus, bacillus mucilaginosus, streptomyces jingyangensis, mycorrhiza fungi, azotobacter vinelandii, bacillus coagulans, aspergillusoryzae and paecilomyces l