At present, with the large-scale use of chemical fertilizers, many farmers have neglected the accumulation of fertilizer and fertilization work of the largest fertilizer source in the rural areas, which resulted in a large loss of nutrients. In real life, some farmers’ livestock sheds are leaking and leaking, and some farmers’ friends will go out to the yard to get everything right, let them wind, sun, rain, and so on. When the gas is volatilized, the soluble nutrients are lost with water leakage, and as a result, the manure is inferior. According to estimates, if the livestock urine is not in time, the nitrogen loss can be as high as 96% after half a month. Therefore, to prevent the loss of nutrients in farmyard fertilizers, it should be highly valued by farmers' friends.
First, the method of reducing the loss of livestock manure and urine nutrients
Improve the rim to ensure that it does not leak or leak, and it is easy to use the gasket; the floor of the sill is properly padded, and the ratio of excreta to soil is 1:3-4, so that you can work hard, daily or every other day. If you are not using it for a while, you should immediately pile up the outer mud seal to ensure fertilizer efficiency.
Second, ways to reduce the loss of human urine nutrients
Human urine is rich in nitrogen, phosphorus and potassium. According to the measurement, if the human urine is not treated, it will be stored in the tank for 60 days, and the nitrogen loss will be about 90%. The method of reducing the loss of human urine nutrients is: the urine is stored in the tank or the pool, and it must be covered in the tank or the pool to prevent evaporation. It is best to use it for 7-10 days to reduce the accumulation time to save nutrients.
Third, the method of reducing the loss of human feces nutrients
1. Fix the toilet and septic tank to prevent seepage, leakage, rain, and cover.
2, change the method of use, that is, dry application as a dilute application, the fertilized large manure after dilution and applied to the soil best. Its maturity time is generally 6-7 days in summer and 15-20 days in other seasons.
3, should vigorously promote the separation of human feces and urine.
Fourth, the method of reducing the loss of nutrients in the ash
Because of the large amount of potassium carbonate, the ash is the only alkaline potassium fertilizer in the farmyard manure. Human excrement and manure are all acidic organic fertilizers, so the two are relatively acidic, neutralized, and the nutrients are lost. It was determined that after the plant ash and human excrement were mixed at a ratio of 1:1.5, the nitrogen loss was about 27.4% after storage for ten days, and the nitrogen loss during storage for three months was about 85.9%. Therefore, in the work of composting and fertilizing, it is necessary to vigorously promote the monocrole, monolithic and single use of grass ash, and avoid dumping the ash into the organic fertilizer, and at the same time prevent the ash from being wet by the rain and causing nutrient loss.
First, the method of reducing the loss of livestock manure and urine nutrients
Improve the rim to ensure that it does not leak or leak, and it is easy to use the gasket; the floor of the sill is properly padded, and the ratio of excreta to soil is 1:3-4, so that you can work hard, daily or every other day. If you are not using it for a while, you should immediately pile up the outer mud seal to ensure fertilizer efficiency.
Second, ways to reduce the loss of human urine nutrients
Human urine is rich in nitrogen, phosphorus and potassium. According to the measurement, if the human urine is not treated, it will be stored in the tank for 60 days, and the nitrogen loss will be about 90%. The method of reducing the loss of human urine nutrients is: the urine is stored in the tank or the pool, and it must be covered in the tank or the pool to prevent evaporation. It is best to use it for 7-10 days to reduce the accumulation time to save nutrients.
Third, the method of reducing the loss of human feces nutrients
1. Fix the toilet and septic tank to prevent seepage, leakage, rain, and cover.
2, change the method of use, that is, dry application as a dilute application, the fertilized large manure after dilution and applied to the soil best. Its maturity time is generally 6-7 days in summer and 15-20 days in other seasons.
3, should vigorously promote the separation of human feces and urine.
Fourth, the method of reducing the loss of nutrients in the ash
Because of the large amount of potassium carbonate, the ash is the only alkaline potassium fertilizer in the farmyard manure. Human excrement and manure are all acidic organic fertilizers, so the two are relatively acidic, neutralized, and the nutrients are lost. It was determined that after the plant ash and human excrement were mixed at a ratio of 1:1.5, the nitrogen loss was about 27.4% after storage for ten days, and the nitrogen loss during storage for three months was about 85.9%. Therefore, in the work of composting and fertilizing, it is necessary to vigorously promote the monocrole, monolithic and single use of grass ash, and avoid dumping the ash into the organic fertilizer, and at the same time prevent the ash from being wet by the rain and causing nutrient loss.
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