The soil texture is different, and the types of farmyard fertilizers suitable for application are also different. Farm manure such as chicken and duck manure, cattle and sheep manure, and pig manure have their own characteristics and are suitable for different soils.
The loam texture is the best, all the manure is suitable for application; and the clay texture is heavy, in order to improve the soil quality, it is suitable to apply the cattle and sheep manure and pig manure with high organic matter content and relatively low nutrient content; sand leakage is serious, nutrient The loss is fast, and it is also suitable for the application of cattle and sheep manure and pig manure with high organic matter content and relatively low nutrient content.
The content of organic matter in chicken and duck manure is about 25%, and the nutrient content is high. It is currently used in farmyard manure. Chicken and duck manure are heat manure, which produces more heat and is better applied to soils with deep soil layers and lower soil salt ion concentration. However, chicken and duck feces can easily induce underground pests, and uric acid nitrogen cannot be directly absorbed and utilized by crops, and must be fully decomposed before application. Chicken and duck manure can be used as base fertilizer and top dressing after fully decomposed.
The organic matter content in sheep manure is about 20%, the nutrient content is medium, and a small amount of nitrogen fertilizer can be added when decomposed. Sheep manure has good quick-acting effect and good effect in the current year. It is suitable for application to various soils and various crops. After the sheep manure is fully decomposed, it can be used as base fertilizer and top dressing. Cow manure is slow to cook, slow in fertilizer efficiency, low in fermentation temperature, and is a cold fertilizer. In order to accelerate the decomposition, the fresh cow dung can be dried slightly and mixed with other manure. The cow manure has low nutrient content and a large carbon to nitrogen ratio. When applying, it is necessary to pay attention to the application of quick-acting nitrogen fertilizer to prevent the microorganisms from competing with the crops when the fertilizer is decomposed. The fully decomposed cow dung is generally only used as the base fertilizer, and the effect of improving the soil is better.
Pig manure is rich in nutrients, potassium content is the highest in farmyard manure, and nitrogen and phosphorus content is second only to sheep manure. The pig manure has finer texture, more ammoniated bacteria, easy to decompose, and has quick fertilizer effect, which is good for forming humus and improving soil quality. The pig manure is soft and has a strong backing. It is a warm fertilizer and is suitable for application to various soils and various crops. The fully decomposed pig manure can be used as base fertilizer and top dressing.
Author: [Zhao Haiping] Source: Henan Science and Technology News
The loam texture is the best, all the manure is suitable for application; and the clay texture is heavy, in order to improve the soil quality, it is suitable to apply the cattle and sheep manure and pig manure with high organic matter content and relatively low nutrient content; sand leakage is serious, nutrient The loss is fast, and it is also suitable for the application of cattle and sheep manure and pig manure with high organic matter content and relatively low nutrient content.
The content of organic matter in chicken and duck manure is about 25%, and the nutrient content is high. It is currently used in farmyard manure. Chicken and duck manure are heat manure, which produces more heat and is better applied to soils with deep soil layers and lower soil salt ion concentration. However, chicken and duck feces can easily induce underground pests, and uric acid nitrogen cannot be directly absorbed and utilized by crops, and must be fully decomposed before application. Chicken and duck manure can be used as base fertilizer and top dressing after fully decomposed.
The organic matter content in sheep manure is about 20%, the nutrient content is medium, and a small amount of nitrogen fertilizer can be added when decomposed. Sheep manure has good quick-acting effect and good effect in the current year. It is suitable for application to various soils and various crops. After the sheep manure is fully decomposed, it can be used as base fertilizer and top dressing. Cow manure is slow to cook, slow in fertilizer efficiency, low in fermentation temperature, and is a cold fertilizer. In order to accelerate the decomposition, the fresh cow dung can be dried slightly and mixed with other manure. The cow manure has low nutrient content and a large carbon to nitrogen ratio. When applying, it is necessary to pay attention to the application of quick-acting nitrogen fertilizer to prevent the microorganisms from competing with the crops when the fertilizer is decomposed. The fully decomposed cow dung is generally only used as the base fertilizer, and the effect of improving the soil is better.
Pig manure is rich in nutrients, potassium content is the highest in farmyard manure, and nitrogen and phosphorus content is second only to sheep manure. The pig manure has finer texture, more ammoniated bacteria, easy to decompose, and has quick fertilizer effect, which is good for forming humus and improving soil quality. The pig manure is soft and has a strong backing. It is a warm fertilizer and is suitable for application to various soils and various crops. The fully decomposed pig manure can be used as base fertilizer and top dressing.
Author: [Zhao Haiping] Source: Henan Science and Technology News
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