Improvement fertilizer based on crop straws and preparation method of improvement fertilizer

• Main Authors: YE XIAOYU, TAO FEIFEI, ZHAO DAN, ZHAO GUIJIN, YE HONGMEI
• Format: Patent
• Language: Chinese; English
• Published: 02.02.2018
• 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

The invention discloses a lipidation straw improvement fertilizer and a preparation method thereof, and relates to the technical field of straw conversion fertilizers. Straws, phosphatic fertilizers,zinc sulfate, nickel sulfate, sodium carboxyl cellulose and water are crushed, mixed and lipidized to prepare the fertilizer. 600-1000 kilograms of fertilizers are applied annually and averagely per mu, and optimally, an appropriate quantity of nitrogen fertilizers are matched with the improvement fertilizer and applied. According to nutrients of molecular structures of the straws, plant fertilizer effects can be enhanced, fertilizer efficiency is improved, fertile land is improved, yield is increased, usage amount of chemical fertilizers is reduced, environments are protected, energy is saved, soil is protected, and natural circulation growth of plants is achieved. 种脂化秸秆改良肥及其制备方法，涉及秸秆转换成肥料的技术领域。由秸秆、磷肥、硫酸锌、硫酸镍、羧基纤维素钠、水通过粉碎、混合、脂化后制成。年均约按每亩600-1000公斤，再配合施入适量氮肥使用最好。本发明根据秸秆自有养分和分子结构，能够增加植物肥效提高肥效能，以达到改良肥田增产，降低化学肥料的使用量，