Green environment-friendly compound fertilizer

• Main Authors: WANG WEI, WANG ZHIHONG, LIU PEIJIANG
• Format: Patent
• Language: Chinese; English
• Published: 09.02.2024
• 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 provides a green environment-friendly compound fertilizer which is prepared from the following raw materials in parts by weight: 75-85 parts of an organic base material, 10-20 parts of an inorganic base material, 0.5-1 part of polyglutamic acid, 3-4 parts of activated carbon and 0.5-1 part of a nitrification inhibitor. According to the invention, the modifier is adopted to treat the wheat straws, so that crude fibers and wood fibers in the wheat straws are decomposed into micromolecular cellulose microcrystals, and then the two steps of enzymolysis and fermentation are carried out, so that the organic base material can be quickly decomposed by soil and release nutrients, and the organic base material plays a role in replacing a traditional inorganic fertilizer; the compound fertilizer can meet the demand of crop yield increase, greatly reduces the damage to soil, and is a green and environment-friendly compound fertilizer. 本发明提供了一种绿色环保复合肥料，按重量份计，由以下原料组成：75-85份有机基料、10-20份无机基料、0.5-1份聚谷氨酸、3-4份活性炭、0