Enzyme stalk compost is a crop stalk which is fermented with enzyme bacteria, which produces a variety of enzymes by microorganisms, promotes the hydrolysis of organic matter, and decomposes the fermented material into an organic fertilizer for plant growth nutrients.
First, the material preparation. For every 1000 kg of crop straw, 1 kg to 2 kg of enzyme bacteria, 5 kg of urea (10% human excrement, chicken manure or 30% soil fertilizer) can be used, 5 kg of wheat bran and 5 kg of superphosphate.
Second, material handling. Corn stalks and sorghum straws are preferably smashed into small pieces of 20-30 cm (for example, the whole stalk can be piled up for a long period of time), and short stalk crops such as wheat stalks and bean stalks can be used.
Third, the main points of the pile: "eat, drink, and tight." The so-called "satisfaction" refers to the straw and the carbon-nitrogen ratio of urea or soil fertilizer and wheat bran should be added according to the required amount to ensure the quality of compost. "Drinking the feet" means that the straw must be saturated with water, and adding enough water is the key to composting. "Covering strict" is to seal with mud after piles, which can play the role of heat preservation and water retention. It can be piled up for 10-15 days and replenished with water as needed to accelerate the fattening process. If you do not turn over the pile, you should put the straw bundle in the center vertical to facilitate ventilation and meet aerobic microbial activities.
Fourth, the stacking method 1, centralized stacking. 1 Choose a place where the leeward sun is built to facilitate the warming. 2 The soil around the pile site is 30 cm, and the bottom of the pile is required to be flat to prevent running water. 3 Sprinkle the soaked straw on the pile, pour enough water when the pile is 60 cm high, firstly spray 2/10 of the total amount of urea and phosphate fertilizer, then add a small amount of water to dissolve, then spread the mixed bacteria and wheat bran. 2/10 of the amount, and then the straw is 60 cm high. According to the above method, 4/10 of the fertilizer and wheat bran expanded bacteria are separately sprayed, and the straw is 30-40 cm thick and the rest of the fertilizer and bacteria are finally dissolved. -2 cm. The required stack width is 1.5m-2m, height is 1.5m-1.6m, and the length is not limited. It is divided into 3-4 layers. The material of rice straw, wheat straw and bean stalk fiber length can not be stepped on, and the corn stalk should be properly stepped on, but it should not be too real, otherwise it will affect the fermentation.
2. Deeply buried. In the orchard line, a trench with a width of 50-60 cm and a depth of 1 m is dug, and piled up in the trench according to the above-mentioned stacking method, and the fertilizer can be directly used for fruit trees.
3, the bottom of the greenhouse. In the indoor digging trenches with a depth of 1 m and a width of 40-50 cm, sprinkle 30-40 cm of straw in the ditch for stacking. The stacking method is the same as above. The top is covered with soil and fertilized directly after planting. The straw should be cut into small pieces of 20-30 cm.
5. Composting inspection standards. The color of the fat is best in yellowish brown, odorless or somewhat mildew and the fermentation taste is the best, the fiber becomes brittle, and the light is crushed.
First, the material preparation. For every 1000 kg of crop straw, 1 kg to 2 kg of enzyme bacteria, 5 kg of urea (10% human excrement, chicken manure or 30% soil fertilizer) can be used, 5 kg of wheat bran and 5 kg of superphosphate.
Second, material handling. Corn stalks and sorghum straws are preferably smashed into small pieces of 20-30 cm (for example, the whole stalk can be piled up for a long period of time), and short stalk crops such as wheat stalks and bean stalks can be used.
Third, the main points of the pile: "eat, drink, and tight." The so-called "satisfaction" refers to the straw and the carbon-nitrogen ratio of urea or soil fertilizer and wheat bran should be added according to the required amount to ensure the quality of compost. "Drinking the feet" means that the straw must be saturated with water, and adding enough water is the key to composting. "Covering strict" is to seal with mud after piles, which can play the role of heat preservation and water retention. It can be piled up for 10-15 days and replenished with water as needed to accelerate the fattening process. If you do not turn over the pile, you should put the straw bundle in the center vertical to facilitate ventilation and meet aerobic microbial activities.
Fourth, the stacking method 1, centralized stacking. 1 Choose a place where the leeward sun is built to facilitate the warming. 2 The soil around the pile site is 30 cm, and the bottom of the pile is required to be flat to prevent running water. 3 Sprinkle the soaked straw on the pile, pour enough water when the pile is 60 cm high, firstly spray 2/10 of the total amount of urea and phosphate fertilizer, then add a small amount of water to dissolve, then spread the mixed bacteria and wheat bran. 2/10 of the amount, and then the straw is 60 cm high. According to the above method, 4/10 of the fertilizer and wheat bran expanded bacteria are separately sprayed, and the straw is 30-40 cm thick and the rest of the fertilizer and bacteria are finally dissolved. -2 cm. The required stack width is 1.5m-2m, height is 1.5m-1.6m, and the length is not limited. It is divided into 3-4 layers. The material of rice straw, wheat straw and bean stalk fiber length can not be stepped on, and the corn stalk should be properly stepped on, but it should not be too real, otherwise it will affect the fermentation.
2. Deeply buried. In the orchard line, a trench with a width of 50-60 cm and a depth of 1 m is dug, and piled up in the trench according to the above-mentioned stacking method, and the fertilizer can be directly used for fruit trees.
3, the bottom of the greenhouse. In the indoor digging trenches with a depth of 1 m and a width of 40-50 cm, sprinkle 30-40 cm of straw in the ditch for stacking. The stacking method is the same as above. The top is covered with soil and fertilized directly after planting. The straw should be cut into small pieces of 20-30 cm.
5. Composting inspection standards. The color of the fat is best in yellowish brown, odorless or somewhat mildew and the fermentation taste is the best, the fiber becomes brittle, and the light is crushed.
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