Last week (October 18-24, 2010), the 13th typhoon "Squid" landed in Zhangpu, Fujian Province, with strong storms on the southeastern coast of China; and foggy weather in East China. This week (October 25-31, 2010), the strong cold air that hit China in the latter part of last week will continue to move southward in the early part of this week. Most of the central and southern parts will have a cooling of 6-8 degrees Celsius and 4-6. The northerly winds, the winds in the eastern and southern seas will reach 7-9, the gusts 10-11 northeast winds, the first frost will appear in the southern part of North China, Huanghuai, and the southeastern part of the northwest. More rainy weather in the eastern part of the Southwest.
The agricultural and agricultural conditions that need to be paid attention to in East China this week are as follows:
According to forecasts, the strong cold air that hit China in the last week continued to move eastward and southward in the early part of this week. The temperature in the southeastern part of Northeast China and East China will drop by 6-8 degrees Celsius. In some areas, the temperature will drop by 10 degrees Celsius. After the cold air striker passes, The lowest temperature in East China is 6-8 degrees Celsius, and some areas will have initial frost; in most of the above areas, there are 4-6 northerly winds and gusts 7; therefore, greenhouse facilities, pastoral grazing, transportation, etc. should be windproof or Snow-proof work, grabbing the pre-frost flower of cotton, the southeastern part of China, the south-central part of North China, the Huanghuai area, the northwestern part of the country and other places have matured (digging, mining), Chinese cabbage, sweet potatoes, apples, etc. should be sunny or strict Harvest in time (excavation, mining) before frost, to avoid low temperature, frost and snow damage.
East China and other places should pay close attention to tempering and land preparation, and apply sufficient base fertilizer. According to different lyrics, grab (made, disperse) simmering winter wheat, rapeseed (live) or transplanting rapeseed (transplanting varieties) to cultivate strong seedlings. At the same time, it is necessary to do the lodging prevention work of late rice or sugar cane.
According to the forecast, due to the strong cold air in the south of the week, the winds on the rivers and lakes in East China and other places will reach 5-7 northerly winds and 8 winds; Bohai, Huanghai, East China Sea, Taiwan Strait, Taiwan There are 8-9 northeast winds and gusts 10-11 in the east ocean, 7-9 northeast winds in the northern part of the South China Sea, and 6-8 northeast winds in the Beibu Gulf. Therefore, ships sailing and operating in rivers, lakes and seas should be prepared to prevent casualties and property losses;
The main crop development period in East China this week:
Winter wheat: sowing;
Rape: sowing, emergence, partial transplanting;
One season rice: mature, partially milky;
Late rice: milk mature to mature;
Cotton: cracked bells and bolls;
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