Low-yield fields are the main obstacle to the current “two high and one excellent†agricultural production. In particular, acid, alkali, sticky, sand, cold, thin, etc., resulting in poor soil ploughing, poor crop growth, low yield, and reduced economic benefits. Here are some improvements that can be tried.
Acid: 1 Use lime to neutralize acidity, apply 40 kg--50 kg per acre, and reduce the application rate per acre by 1/2 until it is transformed into neutral or slightly acidic soil. 2 plant green manure, increase the organic matter in the soil, and achieve the effect of improving soil ploughing. 3 increase the number of irrigation (water paddy can be irrigated), dilute the acid damage to the crop. 4 plant acid-tolerant crops, such as rapeseed, rice, tea, mulberry, red peony, fruit trees, etc. 5 Adding alkaline fertilizers, such as ammonium bicarbonate, ammonia water, lime nitrogen, calcium magnesium phosphate fertilizer, phosphate rock powder, grass ash, etc., is beneficial to increase crop yield.
Base: 1 using an acidic fertilizer such as ammonium sulfate, ammonium nitrate, ammonium chloride, superphosphate, potassium dihydrogen phosphate, potassium hydride, potassium sulfate, etc., to neutralize the alkalinity. 2 Planting alkali-tolerant crops, such as cotton, legume crops, hemp, underground crops, and wheat, etc. 3 Deepen the ploughing layer, match the three ditch, lower the water level, and wash the alkali (salt) year by year. 4 Apply more fertilizer to the farm, improve the soil, fertilize the soil, and enhance the affinity of the soil.
Sticky: 1 Add sand to the soil to improve ploughing. 2 Xia Yu Dong Ling, ripening the soil. 3 often clean the three ditch, increase soil permeability, and coordinate the contradiction between water, fertilizer and gas. 4 Apply organic fertilizer to promote the formation of soil aggregate structure. 5 diligently ploughing loose soil, accelerating the decomposition and release of fertilizer, and providing effective nutrients for crop seedlings in a timely manner.
Sand: 1 Concentrate on the application of farmyard manure to promote rhizosphere microbial activity. 2 Planting solid crops and drought-tolerant crops, such as peanuts, red peony, potatoes, soybeans, sesame, cotton, millet, etc., while improving. 3 The guest soil transforms the soil texture and gradually improves the ability to protect fertilizer and drought. 4 planting trees to prevent wind and sand, planting pasture to develop animal husbandry. More than 5 kinds of potassium fertilizer to make up for its deficiency, nitrogen fertilizer to take "less meals" to improve efficiency.
Cold: 1 Increase the application of farmyard manure to improve soil structure. 2 Three ditch supporting, lowering the water level, arranging water, filtering dark stains, often cultivating the broken board (the paddy field in the paddy field), and improving the soil temperature. 3 more phosphorus and potassium fertilizer (due to the lack of effective phosphate fertilizer in cold soaked fields) and warm fertilizer (such as cattle and horses dung, slag fertilizer, fire manure, straw and crop stems and leaves, etc.), promote roots and strong stalks to win high yield. 4 water and drought rotation (3 years - 5 years of rotation), reducing disease, insects, grass damage.
Thin: 1 plant legume or green manure crops, improve soil nitrogen levels, such as red orchid grass, arrow peas, grass hibiscus, yellow bud, ramie, broad beans, rapeseed and so on. 2 Add fertilizers with high nitrogen content, such as urea, ammonium nitrate, ammonium sulfate, ammonium chloride, etc., to facilitate the timely supply of crops to the demand for nitrogen fertilizer. 3 Deepen the tillage layer year by year to promote soil ripening. If the farmer's fertilizer is used as the base fertilizer at the same time, the transformation will be more powerful and the effect will be better. 4 Remove the gravel blocks in the soil, reduce the “hanging gas†dead seedlings, and ensure the density and stable production. 5 Implement rotation to improve the ability to maintain fertilizer and fertilizer.
(Excerpt from "Hubei Peasant Newspaper" Shi Guoji)
Acid: 1 Use lime to neutralize acidity, apply 40 kg--50 kg per acre, and reduce the application rate per acre by 1/2 until it is transformed into neutral or slightly acidic soil. 2 plant green manure, increase the organic matter in the soil, and achieve the effect of improving soil ploughing. 3 increase the number of irrigation (water paddy can be irrigated), dilute the acid damage to the crop. 4 plant acid-tolerant crops, such as rapeseed, rice, tea, mulberry, red peony, fruit trees, etc. 5 Adding alkaline fertilizers, such as ammonium bicarbonate, ammonia water, lime nitrogen, calcium magnesium phosphate fertilizer, phosphate rock powder, grass ash, etc., is beneficial to increase crop yield.
Base: 1 using an acidic fertilizer such as ammonium sulfate, ammonium nitrate, ammonium chloride, superphosphate, potassium dihydrogen phosphate, potassium hydride, potassium sulfate, etc., to neutralize the alkalinity. 2 Planting alkali-tolerant crops, such as cotton, legume crops, hemp, underground crops, and wheat, etc. 3 Deepen the ploughing layer, match the three ditch, lower the water level, and wash the alkali (salt) year by year. 4 Apply more fertilizer to the farm, improve the soil, fertilize the soil, and enhance the affinity of the soil.
Sticky: 1 Add sand to the soil to improve ploughing. 2 Xia Yu Dong Ling, ripening the soil. 3 often clean the three ditch, increase soil permeability, and coordinate the contradiction between water, fertilizer and gas. 4 Apply organic fertilizer to promote the formation of soil aggregate structure. 5 diligently ploughing loose soil, accelerating the decomposition and release of fertilizer, and providing effective nutrients for crop seedlings in a timely manner.
Sand: 1 Concentrate on the application of farmyard manure to promote rhizosphere microbial activity. 2 Planting solid crops and drought-tolerant crops, such as peanuts, red peony, potatoes, soybeans, sesame, cotton, millet, etc., while improving. 3 The guest soil transforms the soil texture and gradually improves the ability to protect fertilizer and drought. 4 planting trees to prevent wind and sand, planting pasture to develop animal husbandry. More than 5 kinds of potassium fertilizer to make up for its deficiency, nitrogen fertilizer to take "less meals" to improve efficiency.
Cold: 1 Increase the application of farmyard manure to improve soil structure. 2 Three ditch supporting, lowering the water level, arranging water, filtering dark stains, often cultivating the broken board (the paddy field in the paddy field), and improving the soil temperature. 3 more phosphorus and potassium fertilizer (due to the lack of effective phosphate fertilizer in cold soaked fields) and warm fertilizer (such as cattle and horses dung, slag fertilizer, fire manure, straw and crop stems and leaves, etc.), promote roots and strong stalks to win high yield. 4 water and drought rotation (3 years - 5 years of rotation), reducing disease, insects, grass damage.
Thin: 1 plant legume or green manure crops, improve soil nitrogen levels, such as red orchid grass, arrow peas, grass hibiscus, yellow bud, ramie, broad beans, rapeseed and so on. 2 Add fertilizers with high nitrogen content, such as urea, ammonium nitrate, ammonium sulfate, ammonium chloride, etc., to facilitate the timely supply of crops to the demand for nitrogen fertilizer. 3 Deepen the tillage layer year by year to promote soil ripening. If the farmer's fertilizer is used as the base fertilizer at the same time, the transformation will be more powerful and the effect will be better. 4 Remove the gravel blocks in the soil, reduce the “hanging gas†dead seedlings, and ensure the density and stable production. 5 Implement rotation to improve the ability to maintain fertilizer and fertilizer.
(Excerpt from "Hubei Peasant Newspaper" Shi Guoji)
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