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First, the scientific combination of organic fertilizer and inorganic fertilizer
1. Human excrement is combined with ferrous sulfate. Adding 500-600 g of ferrous sulfate per 100 kg of human excrement can convert ammonium carbonate in human excrement into stable ammonium sulfate, which can protect fertilizer and deodorize and prevent the loss of nitrogen volatilization.
2. Human excrement is combined with superphosphate. Add 5 kg of superphosphate in every 100 kg of human excrement, stir it evenly and store it for 3-10 days, which can convert the highly volatile ammonium carbonate in human excrement into stable ammonium phosphate, thus increasing human excrement. Phosphorus elements, with phosphorus and nitrogen, greatly increased fertilizer efficiency.
3. The combination of grass ash and superphosphate. Soak 6 kg of grass ash with 30 kg of water, add 2 kg of superphosphate. After 6 hours, add 100 kg of water and mix well. After standing and sedimenting, take the supernatant and spray it to obtain the same fertilizer effect as potassium dihydrogen phosphate.
4, stacking manure and carbon ammonium. Weeds, plant stems, leaves, etc. are cut into pieces, 0.5% -1% ammonium bicarbonate and human excrement are added, and then covered with mud to seal, fully fully decomposed, it becomes a highly efficient biological potassium fertilizer.
5, the combination of manure and superphosphate. The feces from the livestock circle are mixed with 20% superphosphate and mixed for 20 days. This will not only prevent the loss of nitrogen nutrients in the manure, but also accelerate the decomposing process of the manure and increase the effective phosphorus content.
Second, the benefits of mixing organic fertilizers with inorganic fertilizers
1. It can fully supply the nutrients needed for crop growth. The characteristics of chemical fertilizers are high nutrient content and fast fertilizer efficiency, but the duration is short and the nutrients are single. Therefore, the mixed use of the two can complement each other to meet the nutrient needs of the crops in each growth period.
2, can reduce nutrient fixation, and further improve fertilizer efficiency. After the fertilizer is applied to the soil, some nutrients are absorbed or fixed by the soil, which reduces the effectiveness of the nutrients. When mixed with farmyard manure, it can reduce the contact surface between fertilizer and soil, thereby reducing the fixation of fertilizer by soil and improving the effectiveness of nutrients.
3, can save nutrients, reduce loss, improve the absorption of nutrients by crops. Fertilizer has a high solubility and causes high osmotic pressure on the soil after application, which affects the absorption of nutrients and water by crops, which increases the chance of nutrient loss. If mixed with organic fertilizer, this drawback can be solved to promote the absorption of nutrients and water by crops.
4. It can effectively adjust soil pH and improve soil structure. On alkaline soil, the acid fertilizer is applied alone. After the ammonium is absorbed, the remaining acid radicals combine with the hydrogen ions in the soil to form acid, which will lead to soil compaction, enhanced acidity and destruction of the soil structure. If mixed with organic fertilizer, this contradiction will be solved. This is because organic fertilizer can alleviate the buffering capacity of the soil, effectively adjust the acidity and alkalinity, and make the soil acidity not increase.
5, can increase soil nutrients and improve soil vigor. Farmyard manure is the energy source of microbial life, and fertilizer is the inorganic nutrient that supplies microbial growth and development. The combination of the two can promote the activity of microorganisms, thereby promoting the decomposition of organic fertilizer. Soil microbial activity can also increase the growth of various stimuli, such as vitamins, biotin, niacin, etc., increase soil nutrients, increase soil vigor, and promote crop growth.
Matte series panels provide subdued, calming hues to complement the brilliant colors and glosses . Use these finishes to bring clean, calm allure to architectural elements from curtain wall facades to rainscreen systems, interior walls, decorative features and more.
The scientific combination of organic fertilizer and inorganic fertilizer not only prevents the loss of the active ingredient, but also greatly improves the fertilizer efficiency.
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