Method for making organic fertilizer from straw
There are a lot of straw resources. Burning it directly will pollute the environment, and the government does not allow straw burning. Directly crushed and returned to the field for organic manure production, harmful viruses and insect eggs in the straw will remain in the cultivated land, which will adversely affect the production in the coming year. Here I will introduce to you a method of using straw to make organic fertilizer.
1. Material preparation
Proportion: (take one ton of dry straw as an example) 1 ton of crop straw, 20 kg of peanut cake (bean cake, cottonseed cake, rapeseed cake) or 10 kg of urea, 1 kg of fermentation bacteria.
2. Production method
① The crop straw is crushed by a crushing fertilizer production machine or cut off by a hay cutter, and the general length is 1-3cm;
② The water content of straw should be 70%.
③ The cake powder and fermentation bacteria agent were evenly mixed and scattered on the surface of straw, and then stirred once by using the overturning and throwing equipment to make a pile of 2m wide, 1.5m high and unlimited length.
④ Pay attention to the change of temperature in the reactor. When the temperature in the reactor rises to 70 ℃, dump the reactor.
⑤ Generally, after ten days, when the pile is reduced by 1 / 3 or 1 / 2, when the straw turns brown or dark brown, the fertilizer will be completely decomposed. It can be applied directly or sold through organic fertilizer production line.
Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. mainly produces 1-200000 tons of organic fertilizer production line, npk fertilizer production line, production of organic fertilizer, bio organic fertilizer production line, BB fertilizer complete equipment, rotary drum granulator, double roller granulator, organic fertilizer granulation machine and other fertilizer equipment. Zhengzhou Huaqiang fertilizer equipment has been developing and innovating for many years. In the future, on the road of enterprise development, it adheres to the development and scientific concept, meets difficulties with high-quality service, and strives for perfection.
