When is the cotton picking agent in North Xinjiang?Authoritative reply poke here

Agricultural technicians operate drones to spray in the fields of Kukmu Village, Kizille Town, Wenjiu County (shooting on June 8th). Photo by Ai Zizi Samahak

Tianshan News (Reporter Xie Huixuan reported) Xinjiang cotton is about to usher in the harvest season. You may not know that a key link before the harvesting of the machine is spraying the leaf agent. When is the North Xinjiang spray this year? The Xinjiang Agricultural Meteorological Observatory released the latest forecast on August 26. It is expected that in 2022, the large -scale leaf dehydration agent in North Xinjiang is suitable for spraying in early September to mid -September. It is slightly earlier than last year. At present, cotton fields, which reaches more than 50%of the spicing rate, can start trial -spray dehydration agents around August 28.

Don't underestimate this forecast. Although the number of words is small, the gold content is high.

Because it is a comprehensive analysis of the agricultural meteorological conditions of the Xinjiang Agricultural Meteorological Observatory's comprehensive analysis of the cotton growth and development of cotton in various monitoring points, the future weather trends, and the predictive results of cotton vomiting.

The spraying deeds say that the cotton blades are facilitated by some drugs, which is conducive to mechanized harvest. However, the deeds are not sprayed casually, it has high requirements for temperature.

Generally, the spray dehydration agent is 3-5 days before and after, the minimum temperature is higher than 12 ° C, and the average daily temperature is higher than 18 ° C. Before and after the spraying of the deeds, there must be no precipitation and heavy wind.

The Xinjiang Agricultural Meteorological Observatory introduced the chief of the agricultural service, Ji Chunrong. Under different temperature conditions, the effect of spraying deeds will be different, directly affecting the harvesting process of cotton machinery, and eventually affects cotton quality.

Data show that Xinjiang cotton mechanized harvesting has exceeded 80%. In order to ensure the quality of cotton harvesting, the Xinjiang Agricultural Meteorological Observatory has published a cotton -deduct agent for cotton dehydration agents for cotton -dehydration agents for cotton spraying agents in North -South Xinjiang.

"In addition to reminding cotton farmers in the appropriate time to spray dehydration agents, it can also free up time for the majority of growers, deploy agricultural machinery, agricultural resources, etc., in order to seize the opportunity and spray the leaf agent in time." Ji Chunrong Rong Rong Rong Say.

Experts from Xinjiang Agricultural Meteorological Observatory suggested that cotton areas in northern Xinjiang should prepare for spraying of deeds, and formulate various types of machines to make cotton fields according to the weather conditions, cotton growth differences, variety characteristics, spitting conditions, and upper cotton bells. Work plan for spraying off -leaf agent.

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