Everyone knows that the amount of organic fertilizer applied to fruit trees is large, but there are many kinds of organic fertilizers in the agricultural resources market, and some of the quality is not guaranteed. Therefore, there are fruit farmers who choose to make their own organic fertilizers. Let me introduce the manure manufacturing. method. Manure is also called circle fertilizer and column fertilizer. It refers to the fertilizer mainly composed of livestock manure and urine mixed with various gasket materials. The accumulation method is divided into the accumulation within the circle, the accumulation outside the circle, and the method between them: 1. Stacking in the circle, digging deep and different dimples in the circle, generally digging 0. 6 ~ 1. 0m deep accumulation pit, pits in the pit crops, weeds, after 1 ~ 2 months of animal trampling and After anaerobic decomposition, it starts to accumulate and becomes fermented after being decomposed. 2, the flat circle of fertilizer, the ground inside the circle is slate, cement or tight soil bottom. The gasket is a daily gasket, which is removed daily, and the manure is transported to the outside of the circle for accumulation and fermentation; or the daily gasket is removed once every few days or tens of days, so that the manure is piled up in the circle for a period of time, and then moved to the outer pile. steep. Flat-bottomed manure is a clean and hygienic way of composting. The accumulation outside the circle can be divided into three types: compact accumulation, loose accumulation and loose and close alternating accumulation. First, close packing method Also known as the cold sputum method, the manure is removed from the barn and the pile is covered with soil. Usually the stack is 2m wide and the stack height is 1.5~2m. Due to tight compaction and poor ventilation, this method can reach the semi-decomposed state after 2 to 3 months, and reaches the maturity state within 5 to 6 months. However, the temperature is low, the calorific value is small, and the ammonia is less volatile, the organic matter is less consumed, and the humus content is high. Second, loose accumulation method Also known as the hot sputum method, the manure is transported out of the barn, piled up into 2m wide, 2m high-fertilizer piles, not compressed, fermented under loose ventilation conditions, the temperature can be raised to 60~70 °C after a few days. If the first time the fertilizer is not much, the pile height is not enough, and the second and third layers can be piled up on the pile. The disadvantage of this method is that the active ingredient is lost due to air circulation. Third, loose and close alternating stacking method The manure is loosely piled up, and the decomposition rate is adjusted by pouring the manure water. After 2~3 days, the temperature in the heap reaches 60~70°C, which can kill most of the bacteria, eggs and weed seeds. After the temperature has dropped slightly, press it firmly, then add fresh manure and treat as before. This layer is piled up and piled up to 1.5~2m high. Then use the soil to seal the compost to achieve insulation and prevent rain from leaching. This method can be used to accumulate. Generally, after 1.5~2 months, it can reach the semi-decomposed state. After 4~5 months, it can be completely decomposed. This stacking method has a faster rate of decomposing and less loss of organic matter and nutrients. If fertilizer is urgently needed, it can be stacked by this method. Although the homemade organic fertilizer saves money and the fertilizer effect is also good, the fruit farmers must use the organic fertilizer when they are fully cooked. Otherwise, the unfertilized organic fertilizer is fermented underground to produce a large amount of heat-burning roots, and if necessary, some auxiliary fermented decomposing agents can be purchased to accelerate the decomposing. Laser Scanning Confocal Microscope Laser Scanning Microscope,Laser Confocal Microscope,Scanning Confocal Microscope,Microscopia Laser Confocal Ningbo ProWay Optics & Electronics Co., Ltd. , https://www.proway-microtech.com
