Compound maize seed-soaking agent and preparation method and application thereof

Abstract

The invention discloses a compound maize seed-soaking agent and a preparation method and application thereof and belongs to the field of maize seed-soaking agents. The compound maize seed-soaking agent disclosed by the invention is compounded by uniconazole, sodium napthionate, furalane and ethanol. The invention further discloses the preparation method of the compound maize seed-soaking agent and application of the compound maize seed-soaking agent in reducing maize height, promoting roots and robustness, increasing lodging resistance, stress resistance and the like. According to the compound maize seed-soaking agent disclosed by the invention, uniconazole, sodium napthionate and furalane are compounded to obtain the maize seed-soaking agent. The three are combined, so that the maize seed-soaking agent has extremely obvious synergistic interaction and is used for effectively eliminating the negative effects by using a single plant growth adjustor. After maize seeds are treated by the compound maize seed-soaking agent, germinated seedlings are stocky and developed in root system, the lodging-resistance is enhanced, and stress resistance such as insect resistance, drought resistance, salt tolerance and the like are remarkably enhanced. By using the compound maize seed-soaking agent to treat the maize seeds, the maize planting range can be expanded and the compound maize seed-soaking agent has effects of increasing production, stabilizing production and the like.

Description

technical field [0001] The invention relates to a seed soaking agent, in particular to a compound corn seed soaking agent suitable for corn, which uses various plant growth regulators as active ingredients and has a significant synergistic effect on promoting roots and strengthening, improving lodging resistance and stress resistance, etc. The invention belongs to the field of corn seed soaking agent. Background technique [0002] Corn is one of the main food crops in China, the main source of livestock feed, and also an important industrial raw material. Maize is vulnerable to drought, flood, salinity and other adversities during the seedling stage, and lodging problems are prone to occur in the late growth stage. At present, growing strong seedlings and lodging resistance are important means to expand the planting range of maize, increase and stabilize production. [0003] In order to solve the above problems, in addition to field management measures, common methods are ...

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Problems solved by technology

[0004] CN1202317A discloses a seed soaking agent, the seed soaking agent is a single uniconazole, using the seed soaking agent to treat corn seeds, there are many defects such as slow rooting and small number of roots

CN1879461A discloses a kind of seed treatment technology and its product formula for promoting the germination of corn seeds to form strong seedlings, wherein the plant growth regulator is composed of gibberellin, chlormequat and paclobutrazol, and the plant growth regulator is effective in promoting root growth and strengthening , The ef...

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