Ginseng foliar fertilizer

Abstract

A ginseng leaf fertilizer belongs to agriculture technical field, which which resolves the problems that planting ginseng in one ground for years and the soil nutrient conditions are gradually deteriorated, the fertility is reduced, ginseng has serious disease, yield is reduced and quality is reduced and resolves the bad effect of prior art. The inventive leaf fertilizer is composed of 0.30-1.00% of chitosan oligosaccharide, 0.50-1.50% of compound amino acid, 0.10-0.20% of potassium dihydrogen phosphate, 0.02-0.08% of ferrous sulfate, 0.05-0.15% of boric acid, 0.05-0.15% of manganese sulfate, 0.02-0.08% of copper sulfate, 0.10-0.20% of zinc sulfate, 0.05-0.10% of ammonium molybdate and 100 portions of water, referring to mass percentage, which are prepared into nutrient solution as leaf fertilizer. The invention can improve the growth of ginseng, reduce disease, improve ginseng yield, total saponin and total amino acid.

Description

Technical field: [0001] The invention belongs to the technical field of agriculture and relates to a ginseng leaf fertilizer. Background technique: [0002] The method of spraying fertilizer solution to make plants obtain nutrients through leaves is called foliar fertilization, also called root fertilization. For the purpose of foliar absorption, the fertilizer that directly applies the nutrients required by the crop to the foliage is called foliar fertilizer. Foliar fertilization can make nutrients directly enter the plant body from the leaves, participate in the metabolism of plants and the synthesis of organic matter, which is more rapid and effective than soil fertilization. Therefore, foliar fertilization is often used as an effective measure to treat crop deficiency diseases in time. When fertilizing, it can be sprayed in stages according to the growth stages of the crops and the soil fertilizer supply situation, and give full play to the characteristics of rapid res...

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide a ginseng foliar fertilizer, which is used to solve the problem of defertilization caused by the gradual deterioration of the soil nutritional status during the growth of ginseng

The purpose of promoting the growth and development of ginseng, increasing the yield and improving the quality is achieved, and at the same time, the problem of unsatisfactory application effect of the prior art is overcome

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