Method for improving southern acid soil for fruit tree cultivation
A technology for acidic soil and fruit tree cultivation, applied in the direction of soil preparation methods, soil conditioning materials, chemical instruments and methods, etc., can solve the problems of soil compaction, achieve the effects of loosening the soil, reducing the erosion of pests, and prolonging the duration
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Embodiment 1
[0020] The method for improving acidic soil in the south of the fruit tree cultivation of the present embodiment is specifically realized through the following steps:
[0021] (1) Soil chemical improvement: Plow the soil of the original planting layer to loosen the soil, and then spread the acidic soil improver. The preparation of the acidic soil improver is based on parts by weight. The seed cake is obtained by fully mixing according to the weight ratio: 12:25:10:5, and the addition amount of the acidic soil improver is 1kg / mu, and the plowed soil is mixed with the acidic soil improver evenly, 20- After 30 days of aging, the improved soil is formed. This step is repeated every year before planting fruit trees, usually 2-3 years;
[0022] (2) Soil physical structure improvement before planting: In the last soil chemical improvement before planting fruit trees, specifically, when the soil is plowed and loosened, diatomaceous earth and straw powder are laid under the planting la...
Embodiment 2
[0026] The method for improving acidic soil in the south of the fruit tree cultivation of the present embodiment is specifically realized through the following steps:
[0027] (1) Soil chemical improvement: Plow the soil of the original planting layer to loosen the soil, and then spread the acidic soil improver. The preparation of the acidic soil improver is based on parts by weight. The seed cake is obtained by fully mixing according to the weight ratio: 10:15:10:5, and the addition of the acidic soil improver is 0.5kg / mu, and the plowed soil is mixed with the acidic soil improver evenly, 20 -After 30 days of aging, the improved soil is formed. This step is repeated once a year before planting fruit trees, usually 2-3 years;
[0028] (2) Soil physical structure improvement before planting: In the last soil chemical improvement before planting fruit trees, specifically, when the soil is plowed and loosened, diatomaceous earth and straw powder are laid under the planting layer ...
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