Farmyard manure refers to various organic fertilizers that are used locally and used locally. It is made up of a large amount of biological substances, animal and plant residues, excreta and biological waste. It is rich in organic matter and humus and various macro and micro elements required for fruit trees. It also contains hormones, vitamins and antibiotics. . It is characterized by wide source, great potential, complete nutrient, long and stable fertilizer efficiency, and is a late-acting fertilizer; farmyard fertilizer can improve soil and improve soil fertility after being applied, which is the main fertilizer for orchard. It mainly includes compost, manure, manure, biogas fertilizer, green manure, crop straw fertilizer, mud fertilizer and cake fertilizer.
(1) Composting: Composting is the use of crop straw, weeds, fallen leaves, garbage and other organic wastes as the main raw materials, and then with a certain amount of excrement, sewage and a small amount of soil to be formed by aerobic microorganisms. fertilizer. The heaping process is a process in which microorganisms decompose organic matter, so conditions suitable for microbial activity must be created. Composting is carried out in the hot season, and the fertilizer should maintain sufficient moisture to control the moisture to be 65% to 75% of the wet weight. In order to facilitate microbial activities, also pay attention to the ventilation of the heap. After being decomposed, it is used as a base fertilizer.
(2) Manure: The materials used are basically the same as those of compost, but only one type of organic fertilizer that is fermented by microbial tempering under flooding conditions.
(3) Manure: It is also called manure. It is a fertilizer that has been made by using the excrement in the livestock circle and the weeds, fallen leaves, and soil charcoal. The ring fertilizer contains three elements of nitrogen, phosphorus and potassium, and the potassium content is high, which can be directly absorbed and utilized by fruit trees.
(4) Biogas fertilizer: In the sealed biogas tank, the by-products of biogas produced by microbial fermentation under organic gas conditions are mainly composed of biogas water fertilizer and biogas slag fertilizer.
(5) Crop straw fertilizer: fertilizer that directly returns to the field, such as wheat straw, straw, corn stover, bean straw, and rape straw.
(6) Mud: It is a fertilizer that is decomposed by anaerobic microorganisms such as uncontaminated river mud, pond mud, ditch mud, port mud, and lake mud.
(7) Cake fertilizer: Fertilizer made from various residues containing oil with a large amount of oil, such as rapeseed cake, cottonseed cake, bean cake, peanut cake and sesame cake.
(8) Green manure: Green manure is also one of the sources of orchard base fertilizer, with higher fertilizer efficiency. There are two main ways to use it. After the green bud plant bud period to the initial flowering period, the material is crushed to about 10 cm. Spread evenly on the field and dry it for a long time, then you can turn into the soil. Generally, it is suitable to turn over 1000 kg to 1500 kg per mu. If there is a watering condition, the orchard will be poured into the water for 1 day to 2 days, which is beneficial to the green manure. When the water is poured, it will be ripe after the rainy season. 2 concentrated into the tree. That is, digging a groove of 60 cm deep, 60 cm wide and 150 cm long along the outer edge of the canopy, cutting off the green manure, and after drying, smash it into about 10 cm, 50 kg to 70 kg per pit, and mix the green manure with the soil. Fill in the pit, fill in with the actual, fill the water after application. New roots can begin to appear in the fat pit about 20 days after fertilization. The green manure plants commonly used in orchards mainly include Amorpha fruticosa, Trichosanthes, Clover, Rhododendron, Tianjing, Sha Dawang and Mung bean.
(9) Human and animal excrement: It is a mixture of human and animal feces and urine, rich in organic matter and various nutrients. Among them, manure has a high nitrogen content, and livestock manure contains more nitrogen, phosphorus and potassium. Nitrogen in human excrement is extremely volatile and should be collected and stored. The most common method of accumulation is to make compost with dirt, garbage, weeds, etc. The proportion of the heap is generally based on the principle of being able to fully absorb the effluent and effluent juice, and generally can be mixed with soil or garbage of 3 times to 4 times the amount of manure and urine. Adding 3% to 5% of superphosphate in excreta reduces nitrogen loss and improves phosphorus availability.
(10) Grass ash: It is the residue after burning of crop stalks and firewood. Organic matter and nitrogen have all been burned in the combustion process, so they contain no organic matter and nitrogen, and contain elements such as phosphorus, potassium and calcium. Most of the potassium contained in it is water-soluble and can be directly absorbed and utilized by fruit trees. Grass ash should be accumulated, pay attention to moisture and waterproof, so as not to lose fat. The grass ash should not be mixed with the fertilized manure, human excrement or ammonium sulfate and other acidic fertilizers (can be combined). In addition to the saline and alkali fields, the general soil can be applied, which can be used as base fertilizer or top dressing.
Huaxian County Yuexiu Li
(1) Composting: Composting is the use of crop straw, weeds, fallen leaves, garbage and other organic wastes as the main raw materials, and then with a certain amount of excrement, sewage and a small amount of soil to be formed by aerobic microorganisms. fertilizer. The heaping process is a process in which microorganisms decompose organic matter, so conditions suitable for microbial activity must be created. Composting is carried out in the hot season, and the fertilizer should maintain sufficient moisture to control the moisture to be 65% to 75% of the wet weight. In order to facilitate microbial activities, also pay attention to the ventilation of the heap. After being decomposed, it is used as a base fertilizer.
(2) Manure: The materials used are basically the same as those of compost, but only one type of organic fertilizer that is fermented by microbial tempering under flooding conditions.
(3) Manure: It is also called manure. It is a fertilizer that has been made by using the excrement in the livestock circle and the weeds, fallen leaves, and soil charcoal. The ring fertilizer contains three elements of nitrogen, phosphorus and potassium, and the potassium content is high, which can be directly absorbed and utilized by fruit trees.
(4) Biogas fertilizer: In the sealed biogas tank, the by-products of biogas produced by microbial fermentation under organic gas conditions are mainly composed of biogas water fertilizer and biogas slag fertilizer.
(5) Crop straw fertilizer: fertilizer that directly returns to the field, such as wheat straw, straw, corn stover, bean straw, and rape straw.
(6) Mud: It is a fertilizer that is decomposed by anaerobic microorganisms such as uncontaminated river mud, pond mud, ditch mud, port mud, and lake mud.
(7) Cake fertilizer: Fertilizer made from various residues containing oil with a large amount of oil, such as rapeseed cake, cottonseed cake, bean cake, peanut cake and sesame cake.
(8) Green manure: Green manure is also one of the sources of orchard base fertilizer, with higher fertilizer efficiency. There are two main ways to use it. After the green bud plant bud period to the initial flowering period, the material is crushed to about 10 cm. Spread evenly on the field and dry it for a long time, then you can turn into the soil. Generally, it is suitable to turn over 1000 kg to 1500 kg per mu. If there is a watering condition, the orchard will be poured into the water for 1 day to 2 days, which is beneficial to the green manure. When the water is poured, it will be ripe after the rainy season. 2 concentrated into the tree. That is, digging a groove of 60 cm deep, 60 cm wide and 150 cm long along the outer edge of the canopy, cutting off the green manure, and after drying, smash it into about 10 cm, 50 kg to 70 kg per pit, and mix the green manure with the soil. Fill in the pit, fill in with the actual, fill the water after application. New roots can begin to appear in the fat pit about 20 days after fertilization. The green manure plants commonly used in orchards mainly include Amorpha fruticosa, Trichosanthes, Clover, Rhododendron, Tianjing, Sha Dawang and Mung bean.
(9) Human and animal excrement: It is a mixture of human and animal feces and urine, rich in organic matter and various nutrients. Among them, manure has a high nitrogen content, and livestock manure contains more nitrogen, phosphorus and potassium. Nitrogen in human excrement is extremely volatile and should be collected and stored. The most common method of accumulation is to make compost with dirt, garbage, weeds, etc. The proportion of the heap is generally based on the principle of being able to fully absorb the effluent and effluent juice, and generally can be mixed with soil or garbage of 3 times to 4 times the amount of manure and urine. Adding 3% to 5% of superphosphate in excreta reduces nitrogen loss and improves phosphorus availability.
(10) Grass ash: It is the residue after burning of crop stalks and firewood. Organic matter and nitrogen have all been burned in the combustion process, so they contain no organic matter and nitrogen, and contain elements such as phosphorus, potassium and calcium. Most of the potassium contained in it is water-soluble and can be directly absorbed and utilized by fruit trees. Grass ash should be accumulated, pay attention to moisture and waterproof, so as not to lose fat. The grass ash should not be mixed with the fertilized manure, human excrement or ammonium sulfate and other acidic fertilizers (can be combined). In addition to the saline and alkali fields, the general soil can be applied, which can be used as base fertilizer or top dressing.
Huaxian County Yuexiu Li
ã€Comment】 ã€Print this article】 ã€Close this page】 ã€Large, medium and small】
FLU A&B Antigen Detection Kit (Colloidal Gold Method) is an in vitro rapid qualitative test Detection of influenza A and B nucleoprotein antigens directly from the nose swabs and nasopharyngeal swab samples collected from patients with symptoms and signs of respiratory infection. It is designed to aid in the rapid identification of influenza A and B virus infections.
home flu test kit,flu test kits,flu testing kit,rapid flu test kit,flu home test kit
Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yonyuemedicalcare.com