Special fertilizer for corn

Abstract

The invention discloses special fertilizer for corn. The special fertilizer is prepared from the following raw materials in parts by weight: 21-23 parts of ammonium bicarbonate, 8-10 parts of ground phosphate rock, 14-16 parts of potassium sulfate, 11-13 parts of plant ash, 5-7 parts of chicken manure, 9-11 parts of wheat straw, 6-8 parts of bean dregs, 3-5 parts of soybean hulls, 3-5 parts of phoebe zhennan bark, 2-4 parts of ginkgo biloba bark, 2-3 parts of Chinese coriaria leaves, 3-4 parts of swamp mahogany leaves, 0.2-0.3 parts of microbial strains and 0.4-0.6 parts of composite coated cementing agent. The formula is scientific and reasonable, effective nutrients of the raw materials are mutually integrated and supplementary in effect, a quite good control effect on armyworm pest disease of the corn is realized, the fertilizer effect duration is long, effective components in the fertilizer are not easy to lose, the corn can be promoted to fully absorb, use and convert the nutrients, the healthy growth of corn roots is effectively promoted, the lodging resistance is enhanced, the lodging rate is reduced, the growth speed of the corn is increased, and higher economic profit is brought to growers.

Description

technical field

[0001] The invention belongs to the technical field of crop fertilizers, in particular to a special fertilizer for corn. Background technique

[0002] Corn is a good health product in coarse grains, which is quite beneficial to human health: vitamin B in corn 6 , niacin and other ingredients, have the characteristics of stimulating gastrointestinal peristalsis, accelerating feces excretion, and can prevent constipation, stomach disease, enteritis, intestinal cancer, etc.; corn is rich in vitamin C, isomaltooligosaccharides, etc., which have longevity and beauty effects; corn The nutrients contained in the embryo tip can enhance the metabolism of the human body and adjust the function of the nervous system; it can make the skin tender and smooth, inhibit and delay the occurrence of wrinkles;

[0003] In the process of corn planting, the growth of corn is closely related to the fertilizer used. If the fertilizer nutrients used are unbalanced, it will not only ...

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