Green-keeping anti-ageing agent in middle and later grouting period of wheat and operating method of efficient production increasing technique

Abstract

The invention discloses a green-keeping anti-ageing agent in middle and later grouting period of wheat and an operating method of efficient production increasing technique, wherein when wheat enters into the later grouting period, namely, from wheat grain forming initial period to wheat milk ripeness initial period, a bactericide tebuconazole (or propiconazole or triazolone or diniconazole or difenoconazole or epoxiconazole), a plant growth regulator gibberellic acid and a leaf fertilizer: a mixture of urine and monopotassium phosphate are sparyed, so that the wheat is green-keeping, anti-aging and mature. The exogrnous substances are fresh golden yellow when wheat is mature. The control efficiency to wheat diseases reaches 90.17-100%, the thousand seed weight of wheat is increased by 4.12-6.62g, and the increase production per mu (a unit of area) is 42.90-87.96kg.

Description

technical field [0001] The present invention relates to a technique for increasing wheat production. Specifically, in the middle and later stages of wheat grouting, fungicides, plant growth regulators, and foliar fertilizers are mixed and watered and then sprayed onto wheat leaves to keep the wheat green and prolong its maturity. High-efficiency production technology for increasing wheat yield. Background technique [0002] Wheat is the main food crop in my country, which has a great impact on the national economy and people's livelihood. According to the statistics released by the Bureau of Statistics, the sown area of ​​wheat in 2012 was 24,400 thousand hectares, with a total output of 117.5 million tons. [0003] Wheat goes through a series of growth and development processes from seed germination, seedling emergence, rooting, leaf growth, jointing, booting, heading, flowering, and fruiting to the production of new grains, which is called the whole life of wheat. The gro...

AI Technical Summary

Problems solved by technology

Nutrients such as N, K, and P in the soil cannot be effectively transported to the upper part of the wheat, resulting in a lack of nutrients needed for wheat grain filling

Both affect the accumulation of wheat biomass, which in turn affects the generation of wheat yield

(2) Since pesticides and fertilizers all have a certain validity period, the "one spray and three defenses" carried out in the early stage of wheat grain filling have expired or disappeared in the later stage of wheat grain filling, and cannot Absorbed and utilized by wheat, it aggravates the damage of wheat leaf blight, leaf rust, stem rust, powdery mildew and other diseases, accelerates the decline of wheat physiologi

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