Different soil fertilization
2023-03-31 08:12:21
Sand: The soil is sandy, the soil is loose, the coarse particles are numerous, the performance of the capillary is poor, the fertilizer and water are easily lost, and the potential nutrient content is low. This kind of soil should be applied with organic fertilizer, such as soil and fertilizer, straw returning to the field, or planting green manure to timely pressure and fertility, and gradually improve soil properties.
Clay: This kind of soil has a heavy texture and has strong ability to retain fertilizer and water, but has poor permeability and slow fertilizer efficiency. Therefore, the application of organic fertilizer must be fully prepared for decomposing, and the application of chemical fertilizer should be appropriate early, and should be eaten more and eat less, appropriate reduction of the number of fertilization, and avoid excessive application of nitrogen fertilizer in the late stage to prevent crops from being late. In addition, it is also necessary to dilute the loose soil and improve soil aeration.
Loam: It is a soil with good agronomic traits. Its permeability, storage and potential nutrient content are between sand and clay, suitable for the growth of various crops. Generally, it can be applied according to the production requirements and crops. But we must also make reasonable use, fertilize the soil, and make good use of the fertilizer to increase production. In principle, it is necessary to combine long-acting fertilizer with short-acting fertilizer to meet the demand for fertilizer in different growth stages of the crop; organic fertilizer and chemical fertilizer combine to fertilize the soil, and use heavy fertilizer; combined with a large amount of fertilizer and micro-fertilizer, provide timely supply for crops. All kinds of nutrients needed.
Clay: This kind of soil has a heavy texture and has strong ability to retain fertilizer and water, but has poor permeability and slow fertilizer efficiency. Therefore, the application of organic fertilizer must be fully prepared for decomposing, and the application of chemical fertilizer should be appropriate early, and should be eaten more and eat less, appropriate reduction of the number of fertilization, and avoid excessive application of nitrogen fertilizer in the late stage to prevent crops from being late. In addition, it is also necessary to dilute the loose soil and improve soil aeration.
Loam: It is a soil with good agronomic traits. Its permeability, storage and potential nutrient content are between sand and clay, suitable for the growth of various crops. Generally, it can be applied according to the production requirements and crops. But we must also make reasonable use, fertilize the soil, and make good use of the fertilizer to increase production. In principle, it is necessary to combine long-acting fertilizer with short-acting fertilizer to meet the demand for fertilizer in different growth stages of the crop; organic fertilizer and chemical fertilizer combine to fertilize the soil, and use heavy fertilizer; combined with a large amount of fertilizer and micro-fertilizer, provide timely supply for crops. All kinds of nutrients needed.
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