Abstract: At present, most spring corn in Xinjiang has entered the mature harvest stage, and the weather conditions in the next three days are conducive to autumn harvest and autumn planting.
1. The growth process of the current main autumn harvest crops
Currently, except for Yili Prefecture, most of the spring corn in Xinjiang has matured; the summer corn in Yecheng has matured, and the rest of the summer corn in southern Xinjiang is in the Grain-filling and milk-ripening stage; cotton in most cotton areas of Xinjiang has entered the peak period of fluffing.
2. The impact of weather in the next three days on autumn harvest and autumn planting
According to the forecast of the Xinjiang Meteorological Observatory:
From daytime to night on the 15th, northern northern Xinjiang and the Tianshan Mountains will There was light rain (snow in the high mountainous areas) in some places, the northern slopes of the Tianshan Mountains, the northern slopes of the Kunlun Mountains, and the northern mountainous areas of Hami City, and moderate to heavy rain or snow in the Altay region and the Tianshan Mountains; in most of northern Xinjiang and eastern Xinjiang, there were 5 Northwest winds of about magnitude 10 to 11 at the wind outlet; easterly winds of magnitude 5 or so in the eastern part of the Nanjiang Basin, accompanied by local sand and dust weather. The rest of Xinjiang will have mostly sunny or cloudy weather with light winds.
From daytime to night on the 16th, there was light rain (snow in the high mountainous areas) in local areas of the Tianshan Mountains, the western mountainous areas of southern Xinjiang, and the northern slopes of the Kunlun Mountains, and moderate rain or snow in the mountainous areas; Northwest wind around level 5, wind force 9 to 10 at the outlet; easterly wind around level 5 in the eastern part of the Nanjiang Basin, accompanied by local sand and dust weather. The rest of Xinjiang will have mostly sunny or cloudy weather with light winds.
From daytime to night on the 17th, there was light rain (snow in the high mountainous areas) in some areas in the Tianshan Mountains, the western mountains of southern Xinjiang, and the northern slopes of the Kunlun Mountains, and moderate to heavy rain or snow in the mountainous areas. The rest of Xinjiang will have mostly sunny or cloudy weather with light winds. Meteorological conditions are expected to be favorable for harvesting mature spring corn, cotton wadding and winter wheat sowing.
3. Meteorological suitability level forecast for autumn harvest and autumn planting
Based on the 5*5KM grid weather forecast for the next 4 days, combined with the meteorological level indicator of crop suitability for autumn harvest, it is expected that September 16- The 19th is suitable for harvesting spring corn and harvesting cotton in artificial cotton picking areas.
IV. Agricultural production suggestions
1. Areas where spring corn has matured should take advantage of the fine weather to harvest spring corn and dry it in time.
2. In cotton areas, it is necessary to spray defoliants on machine-picked cotton and harvest in manual cotton-picking areas.
3. The northern part of Tacheng area, the eastern part of Changji Prefecture, and the winter wheat area of Baicheng in southern Xinjiang must prepare for winter wheat sowing and sow winter wheat at the appropriate time.
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