With the intensification of arable land, soil compaction, and fertility decay, the straw returning technology, which is not suitable for straw as it is applied to the soil, has become a measure of fertility enhancement in the world today. It should be noted that in the process of straw returning to the field, if the straw is not fully accumulated or directly returned to the field, it will lead to an increase of soil bacteria, aggravation of crop diseases and other undesirable phenomena. It has been verified that the use of Garnett Fertilizer Fermentation Aid to ferment straw and convert it into organic fertilizer and return it to land can quickly degrade refractory organic and macromolecular proteins into small molecules that can be absorbed by crops through functional microorganisms. All the bad phenomena of returning fields. The technical flow of fermented straw returning is as follows:
1, the amount of bacteria. 1 to 1.5 tons of straw material (about 2.5 to 3.5 tons of fresh material) plus 1 kg of Kinpo Fertilizer Fermentation Aid. Since the strain in the starter is aerobic, it is best to add 5~10 kg of rice bran (or bran, corn flour) to the starter before mixing. More effective. After the materials are mixed, it is necessary to mix and aerate.
2, adjust the fermentation conditions. The C/N ratio of fermentation material is kept at 20~25, PH value is adjusted to 6~8, and water control is better at 60~65%. Judgment method: grab a handful of materials, see water does not drip, landing is scattered It is appropriate. The starting temperature should be above 15 degrees, and the fermentation temperature should be controlled below 70 degrees.
3, fermentation is completed. Under normal circumstances, the fermentation can be completed within one week. The temperature of the material in the later stage does not change, light straws such as straw and straw are cut off, and the fermentation product is slightly scented or earthy, indicating that the fermentation is completed.
4. Fermented straw is returned to the field. Fermented straw organic fertilizer, because it has been fully fermented and decomposed, the effect of a long-lasting fertilizer, there is no burning root burning phenomenon, you must do shallow fertilizer, to avoid deep application.
The straws can be converted into organic fertilizers and then returned to fields by the use of Garbage Fertilizer Fermentation Additives, which can promote the increase of soil organic matter and nitrogen, phosphorus, potassium and other contents; increase the conservation capacity of soil moisture; improve plant characters and increase crop yield; improve soil Characters, increased aggregate structure and other advantages, and increase fertilizer production significantly, generally can increase production by 5% to 10%. The technology of returning the straw to the field not only eliminates the air pollution caused by the burning of the straw, but also fertilizes the fertility. Details can be consulted: Beijing Huaxia Kangyuan Technology Co., Ltd. telephone toll-free hotline: Buy Click
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