There is a serious shortage of organic nutrients. The long-term use of chemical fertilizers and the reduction in the amount of straw returning to the field will cause insufficient supplementation of organic matter in the soil. Too large or too small, resulting in soil compaction; agricultural machinery is too deep, due to the influence of agricultural machinery when farming is too deep, thus destroying the soil grain structure of the field, and only a relatively small part of the fertilizer applied to the soil every year is used by crops. Absorption, others are fixed by the soil, forming a large amount of salt precipitation, resulting in soil compaction. If you want to improve, you need to use organic fertilizer production products for a long time to increase the supplementation of organic matter in the soil.
Among the problems of soil compaction, the more difficult problem to solve is the sharp reduction of organic matter microbial elements in the soil, which brings more problems. We can process animal manure and crop straw into commercial organic fertilizer through organic fertilizer production equipment. Commercial organic fertilizers contain a large number of beneficial microbial elements, which can effectively relieve soil compaction and improve soil drought and cold resistance, thereby promoting crop growth.
Chickens and pigs have poor digestive ability and can only consume 25% of the nutrients, while the other 75% of the nutrients in the feed will be excreted with the feces, so that the nitrogen, phosphorus, potassium, organic matter and amino acids in the finished fertilizer can be eliminated. , protein and other ingredients to maintain a high content. Taking livestock manure as an example, the manure and urine excreted by a pig in a year can be combined with litter to make 2000--2500KG of high-quality organic fertilizer, of which the organic matter content can reach 11%-12%, which is rich in nitrogen and phosphorus. , potassium and other nutrients, the content of more than 6%. We can process animal manure and crop straw into commercial organic fertilizer through fertilizer production machine.
