Seed dressing agent capable of improving disease resistance of corn and preparation method

Abstract

Provided is a seed dressing agent capable of improving disease resistance of corn. The seed dressing agent is characterized by being prepared from, by weight, 10 parts of dried radix sophorae flavescentis roots, 5 parts of dry red peppers, 10 parts of derris, 10 parts of walnut shells, 10 parts of purslane, 10 parts of honeysuckle, 10 parts of chinaberry bark, 5 parts of bunge pricklyash leaves, 2 parts of sorghum roots, 2 parts of fig leaves, 5 parts of sesame leaves, 4 parts of grape leaves, 5 parts of curcuma zedoary, 10 parts of garlic, 5 parts of rhizoma atractylodis, 5 parts of fiddlehead, 10 parts of isatis roots, 5 parts of camphor, 5 parts of saururus chinensis, 5 parts of coptis chinensis, 5 parts of broom cypress fruits, 5 parts of evening primrose, 5 parts of wormwood, 5 parts of loofah sponge, 5 parts of Chinese honeylocust fruits, 0.5 part of motor vehicle antifreeze fluid, 2 parts of calcium hypochlorite and 2 parts of collagen powder. The seed dressing agent is scientific in formulation and simple in ingredient, the corn emergence rate is improved by 12% by carrying out seed dressing through the formulation, the use amount of pesticide is reduced, and food safety performance is improved.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a seed dressing agent capable of improving disease resistance of corn and a preparation method thereof. Background technique [0002] At present, the known corn seed dressing materials are all single-function seed-dressing medicine or seed-dressing fertilizer, and the carrier of the pesticide and fertilizer is water or fine soil, which obviously has a single function, complicated operation, weak chemical adhesion, and easy There are defects such as phytotoxicity and fertilizer damage. In particular, the main production areas of corn are distributed in arid and seasonally dry areas in my country, and there are common problems in production such as low seedling emergence rate, irregular seedling emergence, and heavy occurrence of seedling diseases and insect pests. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide ...

AI Technical Summary

Problems solved by technology

[0002] At present, the known corn seed dressing materials are all single-function seed-dressing medicine or seed-dressing fertilizer, and the carrier of the pesticide and fertilizer is water or fine soil, which obviously has a single function, complicated operation, weak chemical adhesion, and easy Defects such ...