Fertilizer for improving pest resistance of paper mulberry

Abstract

The invention discloses a fertilizer for improving the pest resistance of paper mulberry. The fertilizer comprises the following raw materials by weight: 10-15 parts of pine pollen, 8-18 parts of peanut meal, 8-15 parts of fermented water hyacinth, 9-16 parts of polyacrylamide, 20-30 parts of silkworm excrement, 15-20 parts of fumigated soil, 8-10 parts of dinoflagellate, 6-9 parts of an insect repellent, 5-9 parts of red potassium, 5-7 parts of a growth regulator, 2-6 parts of a microbial agent, and 2-5 parts of charcoal. The fertilizer prepared by the invention can effectively improve the pest resistance of paper mulberry and increase the benefits of enterprises.

Description

technical field [0001] The invention relates to fertilizers, in particular to a fertilizer for improving the ability of paper mulberry to resist pests. Background technique [0002] The mulberry tree, also known as Chutao, etc., is a deciduous tree, 10-20m high; the bark is dark gray; the branchlets are densely pubescent. The crown is open, ovate to broadly ovate; the bark is smooth, light gray or taupe, not easy to crack, and the whole plant contains milk. [0003] The leaves of the tree are spirally arranged, broadly ovate to long ellipse-ovate, 6-18cm long, 5-9cm wide, apex acuminate, base heart-shaped, the two sides are often unequal, the edges are coarsely serrated, not split or 3-5 lobes, leaves of small trees often have obvious divisions, rough surface, sparsely strigose, densely tomentose on the back, three basal veins, 6-7 pairs of lateral veins; petiole 2.5-8cm long, densely strigose ; Stipules large, ovate, narrowly acuminate, 1.5-2cm long, 0.8-1cm wide. [000...

AI Technical Summary

Problems solved by technology

[0004] The longicorn is the main pest of the paper mulberry, which has a great impact on the normal growth of the paper mulberry, resulting in the quality of the paper mulberry not meeting the market demand