Planting method for mulberry close planting high yield

Abstract

The invention discloses a planting method for mulberry close planting high yield. The planting method comprises the following steps that S1, land selection and land preparation are carried out; S2, planting is carried out, specifically, wide-narrow row planting is adopted, wherein the wide row spacing is required to be 70-80cm, the narrow row spacing is required to be 30-40cm, and the plant spacing is required to be 8-12cm; S3, fertilizer and water management is carried out, specifically, when mulberry buds of mulberries grow to 2-3 leaves, topdressing is carried out once, and 1-3 Kg of seaweed compound fertilizer is applied to each of plants in the topdressing process; and in the vigorous growth period of mulberry leaves, foliar fertilizer is sprayed. S4, branches and trunks are pruned. S5, harvesting is carried out, specifically, mechanical harvesting is adopted, and harvesting is carried out 5-7 times every year. According to the planting method for mulberry close planting high yield, the yield per unit area of a mulberry field is effectively increased by utilizing the characteristics of wide-narrow row planting of the mulberries; and meanwhile, mechanical operation is facilitated, the management cost of the mulberries is reduced, the economic benefits of silkworm raisers are favorably increased, and the enthusiasm of the silkworm raisers in mulberry breeding is favorably promoted.

Description

technical field [0001] The invention relates to the field of planting, in particular to a high-yield planting method of densely planted mulberry trees. Background technique [0002] my country has a history of planting mulberry and raising silkworms for thousands of years, and mulberry leaves are mainly used to feed silkworms. In addition, mulberry stems and leaves are rich in trace elements and various nutrients, and also rich in carbohydrates, amino acids, proteins, fatty acids, cellulose, vitamins and mineral elements. It can be used to make organic fertilizers and new feeds, and can also be used in the cultivation of edible fungi, papermaking and other industries. [0003] Although mulberry leaf is a natural, pollution-free green feed resource, the traditional planting method is a technical obstacle hindering its large-scale application. Mulberry is a deciduous tree, which can be cultivated into various forms such as high stem, medium stem, and low stem according to th...

AI Technical Summary

Problems solved by technology

Because of too dense planting, the lower part of the mulberry leaves will have less light, closed canopy and dampness, which will easily cause dead fist, many thin branches, yellow mulberry leaves, and induced diseases, etc., which will affect the yield and quality of mulberry leaves, and is not conducive to operations such as leaf picking and fertilization.