Planting method of mountain land mulberry trees

Abstract

The invention relates to a planting method of mountain land mulberry trees. The planting method comprises the following steps of selecting varieties, carrying out heeled-in mulberry tree seedling treatment, carrying out land preparation and planting. The planting method comprises the following planting steps: after carrying out the land preparation, applying basic fertilizer into bottoms of opened planting furrows before and after raining in spring, and covering one layer of loosened soil; then taking out heeled-in mulberry tree seedlings, and putting the heeled-in mulberry tree seedlings into the planting furrows; and obliquely leaning all the heeled-in mulberry tree seedlings into inner sides of the planting furrows on the same side, covering soil from the other sides of the furrows, and compacting, wherein the mulberry tree basic fertilizer is prepared from the following components: 10%-15% of nitrogen fertilizer, 8%-10% of phosphorus fertilizer, 8%-12% of potassium fertilizer, 0.05%-0.2% of amino-oligosaccharin, 0.02%-0.05% of indole-3-butyric acid potassium, 1%-3% of humic acid and bentonite which is supplemented until the content is 100%. According to the planting method provided by the invention, a mulberry tree oblique placement and oblique planting method is adopted, the mulberry tree seedlings are combined, and the basic fertilizer is applied; rooting and seedling recovering requirements of the mulberry tree seedlings are met; and the rooting capability of the mulberry tree seedlings can be improved, the survival rate is improved, and a soil fixation effect is relatively good.

Description

technical field [0001] The invention belongs to the technical field of mulberry planting, in particular to a method for planting mulberry in mountainous areas. Background technique [0002] Mulberry trees have extremely strong vitality and strong stress resistance. They can withstand high temperatures of 40°C and low temperatures of -35°C. It can grow when the soil pH value is between 4.5-8.5, and it can still grow normally when the soil salt content is 0.2%. It can still grow and develop naturally in a basic state in the arid desert with a precipitation of about 200 mm. [0003] In Guangxi, planting mulberry and sericulture is a short-term, flat-rate and fast-featured project that can help poor farmers get rid of poverty quickly. Combining the "Thirteenth Five-Year Plan" targeted poverty alleviation strategy, Guangxi actively promotes industrial poverty alleviation and technological poverty alleviation, and regards the sericulture industry as an important "short-term and ...

AI Technical Summary

Problems solved by technology

[0005] 1. Rocky desertification, many hillsides, topography and soil structure are not conducive to mulberry planting, the degree of mechanization in planting and management is low, and the labor intensity is high; the survival rate of mulberry seedling planting is low, and the loss of water, soil and fertilizer is serious

[0006] 2. The management of mulberry gardens is relatively extensive. Unscientific fertilization methods can easily lead to poor growth of mulberry trees, decreased resistance, and prone to diseases and insect pests, which will reduce the yield of mulberry leaves and deteriorate leaf quality.

[0007] 3. The use of pesticides for the prevention and control of plant diseases and insect pests is unscientific. Since silkworms are very sensitive to pesticides, the types of pesticides used in mulberry trees are very limited. Once improper use of pesticides leads to pesticide residues in mulberry leaves during feeding, a large number of silkworms will die easily.

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