Potato seed treating agent

Abstract

The invention discloses a potato seed treating agent, which is prepared from the following raw materials in parts by weight: 9-12 parts of pyroligneous, 1-2 parts of indole acetic acid, 20-30 parts of montmorillonite, 15-25 parts of fulvic acid, 6-15 parts of calcium carbonate, 2-5 parts of magnesium sulfate, 1-4 parts of zinc sulfate, 2-4 parts of copper sulfate, 8-12 parts of Na2Fe-EDTA and 1-4 parts of borax. The potato seed treating agent provided by the invention is capable of enabling the cut to be dried quickly, killing bacteria and preventing diseases, expelling insects and also promoting health growth of buds. The formula of the potato seed treating agent contains rich microelements which promote growth of the potato seeds; and as a result, the diastase activity and the content of soluble sugar and cane of the potato seeds can be obviously improved, the decomposition of starch of the potato seeds is accelerated, the potato seeds are promoted to sprout and the buds are promoted to stretch and thicken, and the budding vigor of the potato seeds is enhanced.

Description

technical field [0001] The invention belongs to the technical field of pesticide application, and in particular relates to a seed potato treatment agent. Background technique [0002] Potatoes, commonly known as potatoes, are herbaceous plants of the genus Solanum in the family Solanaceae, and are a comprehensive food and vegetable crop with comprehensive nutrition. The contained nutrients are rich and complete, and the protein, fat, sugar, crude fiber and various vitamins it contains are indispensable substances for human beings. At present, the scale of potato production in my country ranks among the top in the world, but the yield per unit area is lower than the world average. One of the main reasons is that people have only paid attention to the use of nitrogen, phosphorus and potassium fertilizers for a long time, ignoring the role of trace elements on potato germination. The lack of trace elements will not only cause deficiency diseases of potatoes, but more seriously,...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies in the prior art, the present invention provides a seed potato treatment agent. The seed potato treatment agent of the present invention can not only solve the problem that the growth of seed potatoes is affected by the lack of trace elements in the soil, but also can Improve the emergence rate of potatoes, improve the condition of weak plant growth, and effectively prevent the occurrence of late blight