Efficient apple cultivation method suitable for southern red soil
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A cultivation method and red loam technology, applied in the field of high-efficiency cultivation of apples, can solve the problems of weak tree vigor, calcium deficiency and susceptibility to diseases in apples, and achieve the effects of providing growth nutrition requirements, reducing soil loss and ensuring tree vigor.
Inactive Publication Date: 2019-10-18
云南朱果农业科技有限公司
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[0004] In view of this, the purpose of the present invention is to overcome the defects in the prior art, provide a kind of apple high-efficiency cultivation method suitable for southern red loam, can solve the apple calcium deficiency susceptibility, Weakness of trees and other issues
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Embodiment 1
[0013] For young trees 1-2 years old:
[0014] Soil preparation for garden construction: Choose red loam mountainous land, slope land or hilly land, plow and dry the soil two months before planting, the plow depth is 30-40 cm, and the soil particles are crushed to less than 1.5 cm. After the plowing is completed, dig a planting pit with a depth of 40-50 cm, a radius of 40-50 cm, a row-to-plant spacing of 4×2 meters, and dry the soil for more than 15 days. Mix 1-2 kg of quicklime in the planting pit to adjust the soil acidity. Effectively eliminate pests and diseases. To plant white clover in the orchard, you can choose to sow in spring and autumn. Sow in spring in mid-to-late March, and in autumn in mid-to-late September. The sowing rate is 5-8 kg per acre, and the covering soil is 1-2 cm. Before sowing, apply 1500-2000 kg of organic fertilizer per mu, mash the white clover rhizobia and mix with the seeds, add water to dilute and stir evenly. After sowing, irrigate daily to ...
Embodiment 2
[0019] For apple trees 3 years and older:
[0020] Soil preparation for garden construction: Choose red loam mountainous land, slope land or hilly land, and plow and dry the soil two months before planting. The plowing depth is 30-40 cm, and the soil particles are crushed to less than 1.5 cm. After the plowing is completed, dig a planting pit with a depth of 40-50 cm, a radius of 40-50 cm, a row-to-plant spacing of 4×2 meters, and dry the soil for more than 15 days. Mix 1-2 kg of quicklime in the planting pit to adjust the soil acidity. Effectively eliminate pests and diseases. When planting white clover in the orchard, you can choose to sow in spring and autumn, in spring in mid-to-late March, and in autumn in mid-to-late September. The sowing rate is 5-8 kg per acre, and the soil is 1-2 cm. Before sowing, apply 1500-2000 kg of organic fertilizer per mu, mash the white clover rhizobia and mix with the seeds, add water to dilute and stir evenly. After sowing, irrigate daily ...
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Abstract
The invention discloses an efficient apple cultivation method suitable for southern red soil. The method comprises the steps of (1) orchard building and soil preparation, wherein tillage and soil airing are conducted, planting pits are dug according to standards, quick lime is added into the pits, white clovers are planted in an orchard, and a drainage ditch is dug; (2) planting, wherein cow dung,calcium magnesium phosphate fertilizer and humic soil are stirred into the planting pits in proportion and planting is conducted; (3) fertilizer and water management, wherein mineral source humic acid fertilizer liquid used for periodic topdressing and comprises, by weight, 0.5-1 part of microelement zinc, 1.0-1.5 parts of boron, 0.7-1 part of copper, 0.7-1 part of manganese, 15-20 parts of nitrogen, 5-10 parts of phosphorus, 5-10 parts of potassium, 15-20 parts of water-soluble organic matter, 10-15 parts of humic acid and 5-8 parts of micromolecule water-soluble carbon; (4) planting management, wherein as for saplings which are 1-2 years old, cultivation is conducted after a frame is erected, and it is ensured that the trunks are upright; as for saplings which are 3 years old or older,branches are pulled and pruned into a spindle shape. The method can effectively change the acidity of the soil, the soil fertility is improved, and the problems of calcium deficiency of apples and weak tree vigor in the acidic soil are solved.
Description
technical field [0001] The invention relates to the technical field of fruit tree planting, in particular to a high-efficiency apple cultivation method suitable for southern red loam. Background technique [0002] The main feature of red loam is that it lacks alkali metals and alkaline earth metals but is rich in iron and aluminum oxides, and it is acid red. Red loam is also called red soil. The red loam soil is loose and easy to be washed away by surface runoff, which is not conducive to the preservation of water and nutrients, and it is difficult to retain the elements needed for plant growth; the content of nitrogen, phosphorus, and potassium in red soil is generally insufficient, and the content of available calcium and magnesium is also small. Boron and molybdenum are even more scarce, which cannot guarantee the normal growth of fruit trees; red soil is acidic, and apples planted in red soil areas often produce "mosaic" phenomenon due to the lack of trace element zinc....
Claims
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Application Information
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