Method of planting apple trees on mountain slope
A technology of apple trees and hillsides, which is applied in the field of apple tree planting, can solve the problems of quality reduction, soil physical structure damage, and low apple quality, and achieve the effects of improving stability, sufficient sunlight exposure, and increasing sweetness
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Embodiment 1
[0040] A method of planting apple trees on a hillside includes the following steps:
[0041] 1) Preparation before planting
[0042] Choose a hillside facing south with a slope of 40°. The soil layers from the surface to the depth of the soil are sandy soil layers with a thickness of not less than 120cm, fine sandstone layers with a thickness of 35cm, and rock layers with a thickness of 25cm. Wherein, the organic matter content in the soil of the sandy soil layer is not less than 0.8%, and the particle size of the sand and gravel of the fine sand and gravel layer is 1.6 mm;
[0043] On the hillside, a plurality of cement frame groups are sequentially poured from the foot of the hillside along its surface. Each cement frame group is a plurality of adjacent cement frames with a side length of 3.5m. Backfill the straw layer, the slag layer and the nutrient soil layer with the thickness ratio of 1:1:2, and then spray the lime water solution with a mass fraction of 6%. The spray amount i...
Embodiment 2
[0063] A method of planting apple trees on a hillside includes the following steps:
[0064] 1) Preparation before planting
[0065] Choose a hillside facing south with a slope of 45°, and the soil layers from the surface to the depth of the soil are successively a sandy soil layer with a thickness of no less than 125cm, a fine sandstone layer with a thickness of 40cm, and a rock layer with a thickness of 28cm. Wherein, the organic matter content in the soil of the sandy soil layer is not less than 0.8%, and the particle size of the sand and gravel of the fine sand and gravel layer is 1.7 mm;
[0066] On the hillside, a plurality of cement frame groups are sequentially poured from the foot of the hill up along the surface of the hillside. Each cement frame group is a plurality of adjacent cement frames with a side length of 3.5m. Backfill the straw layer, the slag layer and the nutrient soil layer with the thickness ratio of 1:1:2, and then spray the lime water solution with a mass ...
Embodiment 3
[0086] A method of planting apple trees on a hillside includes the following steps:
[0087] 1) Preparation before planting
[0088] Choose a hillside facing south with a slope of 50°, and the soil layers from the surface to the depth of the soil are successively a sandy soil layer with a thickness of no less than 135cm, a fine sandstone layer with a thickness of 45cm, and a rock layer with a thickness of 30cm. Wherein, the organic matter content in the soil of the sandy soil layer is not less than 0.8%, and the particle size of the sand and gravel of the fine sand and gravel layer is 1.8 mm;
[0089] On the hillside, a plurality of cement frame groups are sequentially poured from the foot of the hillside along its surface. Each cement frame group is a plurality of adjacent cement frames with a side length of 3.5m. Backfill the straw layer, the slag layer and the nutrient soil layer with the thickness ratio of 1:1:2 in sequence, and then spray the lime water solution with a mass fra...
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