Why compost?
Scientific and reasonable fermentation can promote the growth of disease-resistant organic matter in the fermentation process. With the growth of microorganisms and a series of complex biochemical reactions, microorganisms produce a large number of special metabolites, such as hormones, antibiotics, and autoimmune substances. Promote the rapid growth of crops, inhibit the spread of soil diseases, and improve the ability of crops to resist disease and stress. The organic fertilizer that is not fermented not only does not have the above advantages, because the virus and bacteria carried by itself also become the main source of crop diseases.
Precautions for the process of using organic fertilizer fermentation turning machine.
1. Ensure ventilation and oxygen supply at the bottom of the fermentation platform;
2. The height of the pile covered by the farmyard manure pile is 0.8-1. 5 meters, and the pile width is 1.5-2.0 meters. The appropriate length can be determined by the amount of farmyard manure. Too small compost volume is not good for heating up fermentation and thorough decomposition.
3. If the farmyard manure is too long or there are too many straws, fresh manure should be added for adjustment during fermentation.
4. Cover the piled manure to prevent the farmyard manure on the air-dried surface from being completely fermented.
5. Naturally fermented farmyard manure needs to be adjusted accordingly before it can undergo secondary fermentation.
Tips for processing and fermentation of organic fertilizer raw materials.
(1) Ferment with weeds and crop straws (it will decompose in about 12-15 days):
Use crushed or chopped weeds and crop straws (typically 3 to 5 cm in length), which can be adjusted with 40% manure or biogas residue; 2% urea (nitrogen content 46%) or equal ratio can also be used The amount of nitrogenous fertilizer is adjusted by compound fertilizer; it can also be adjusted by adding fresh livestock and poultry manure according to the weight ratio of 3:1-4:1.
(2) Fermentation with pure feces (it will decompose in about 12-15 days):
It is advisable to add crushed (chopped) weeds and crop straws for fermentation, and adjust the compost moisture to about 55%-60%. The commonly used weight ratio is 3:14:1 for adjusting fermentation.
(3) Fermentation with manure (it will decompose in about 15 days):
After expanding the volume of the bacteria directly, evenly remove one layer in the pen, stir it, and stack it directly on the fermentation platform. Repeat the operation. If the water content is too large, add an appropriate amount of crushed to the pen. The dry excipients are adjusted.
Precautions for the first use of organic fertilizer equipment are divided into the following four points.
1. The parts of the new equipment have not run-in, and there may be stuck. When the operator uses the equipment for the first time, he needs to raise the temperature of the equipment. First, raise the temperature to the motor V-belt by hand until it is comfortable. 8- 10 times, gradually heating up, about 40-50 minutes.
2. In addition to the initial temperature adjustment, the organic fertilizer equipment needs to continue to heat up after it is turned on to add heat. At the same time, it must be adjusted to different temperatures according to different properties of materials.
3. When working normally, the temperature of the machine should be kept stable, and should not rise and fall suddenly. Near the vent hole, the temperature of the machine head should be maintained at about 200 degrees. At this temperature, most materials can be processed well.
4. When shutting down, the operator should completely cut off the power supply, and remove the parts with the wrench on the machine head, and wait for the next preheating before use.