Another wave of high temperatures came to cotton, red jujube corn wheat, "heatstroke prevention"

Tianshan News (Reporter Xie Huixuan reported) On June 27, Xinjiang Meteorological Observatory issued important weather forecasts. It is expected that there will be high temperature weather above 35 ° C in most areas in the next week (most of the whole Xinjiang lasts until July 4th, and Southern Xinjiang and Dongjiang last until July 6), the highest temperature in the local area can reach above 40 ° C, and the local area of ​​Turpan and Hami can reach 45 ° C. The strongest high temperature period northern Xinjiang from June 30 and July 3rd to 4th, southern Xinjiang and Dongjiang from July 1st to 5th.

In my country, the highest temperature of the daily daily reaches above 35 ° C, it is defined as high temperature weather, and high temperature weather for more than 3 consecutive days is called high temperature heat wave. High -temperature heat waves can make the human body feel uncomfortable, prone to heat stroke, and cause heart disease. In fact, the same is true for crops. Continuous high temperature weather is not conducive to cotton flower growth, forest fruit growth, red dates flowing fruit, spring corn blooming pollination, and spring wheat grouting.

According to the grid weather forecast, Xinjiang Agricultural Meteorological Observatory combined with the current development period of different crops and the distribution of planting and planting distribution. It is expected that from June 28th to July 6th, the spring corn area of ​​the northern Xinjiang and most cotton areas and red dates planting areas in the northern Xinjiang There will be high temperature and heat damage with different degrees of risks. Among them, most of the east of Boltala Mongolian Autonomous Prefecture, the south of the Tacheng area, and the Changji Hui Autonomous Prefecture are mostly high -temperature and high -risk areas in the spring of the spring corn. Hexian, Wusu City, Shihezi District, and Hutubi County are high -temperature and high -risk zones for cotton flower bell. Most of the east and southern Xinjiang are high -temperature heat -related high -risk areas for red dates.

In the face of high -temperature heat waves, how should cotton red dates and corn wheat "prevent heatstroke"?

Agricultural meteorological experts remind that the cotton area should pay close attention to the growth of cotton fields, classified guidance, scientifically control, strengthen water and fertilizer management, avoid drought in cotton fields, reduce or avoid the effects of high temperature and heat damage, shape reasonable plant types, increase the number of peaches in front, and increase the number of peaches before. Put up the shelf. In addition, high temperature weather is conducive to the development of insect pests such as cotton aphids and cotton leaf mites, and early warning should be strengthened.

For wheat corn, the water and fertilizer supply of spring wheat and spring corn should be guaranteed during high temperature, and the impact of minimizing or avoiding high temperature, drought on spring wheat grouting, and spring corn flowering pollination. Not only that, continuous high temperatures can easily lead to red dates falling flowers and fruits, walnut's "empty shell rate" increases, and "sunburn" appears in grapes, apples, and pear. It is recommended to actively adopt measures such as orchard irrigation, fruit tree spraying and spraying of leaf surface fertilizer to prevent or reduce the effects of high temperature on the growth of forest fruit.

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