Chinaberry seed nursery stock insecticide fertilizer and preparation method thereof

Abstract

The invention discloses a chinaberry seed nursery stock insecticide fertilizer prepared from the following raw materials: by weight, 30-40 parts of rapeseed cake, 30-40 parts of soybean meal, 40-50 parts of pine needle powder, 50-60 parts of cassava dregs, 40-50 parts of peat, 50-60 parts of vermiculite, 20-30 parts of medical stone, 50-60 parts of urea, 20-25 parts of potassium bicarbonate, 10-12 parts of potassium chloride, 1-2 parts of sodium humate, 2-3 parts of manganese sulfate, 3-4 parts of zinc sulfate, 2-3 parts of ferrous sulfate, 1-2 parts of sodium selenite, 1-2 parts of stellera chamaejasme powder, 10-12 parts of chinaberry seed, 6-9 parts of an EM bacteria agent, 10-15 parts of a soil conditioner, and a right amount of water; The chinaberry seed nursery stock insecticide fertilizer uses the raw materials which are mostly natural substances, has the very good economic and environmental benefits, is rich in nutrition, and is capable of insect killing, sterilization, soil improvement and the like.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an insecticidal fertilizer for neem seedlings and a preparation method thereof. Background technique [0002] Neem is the dry ripe fruit of the Neem tree. The original plant is a deciduous tree, both wild and cultivated. The tree grows fast and is resistant to moisture and alkali. The fruit is oval, slightly larger like jujube. 1~2cm in diameter. The surface is reddish brown with yellowish brown, shiny, shrunken, and there are many small brown spots. A remnant of the fruit stalk can be seen at one end, and a round concave point at the other end. Fruit leather, easy to peel off. The core is oblong, with 5-6 longitudinal ribs, and contains 4-6 seeds. The seeds are oblate, purple-red, thin-skinned, with two cotyledons inside, yellowish-white, oily. The gas is slight and specific, the taste is sour and then bitter. Regulating qi, relieving pain, clearing damp and heat, e...

AI Technical Summary

Problems solved by technology

[0003] Due to people's long-term farming, the soil environment has deteriorated, the content of soil organic matter has decreased, and the increase of pests and germs in the soil has limited the sustainable development of agriculture.