There is precipitation in Gansu in recent days to alleviate the drought, and pay attention to antifreeze and cold protection after the wheat returns to green.

Gansu Province's drought monitoring on February 16, 2011 showed that on February 13, there were 3-5 cm of dry soil in most parts of Hedong, Gansu Province. As most of the winter crops in the north have not yet returned to green, the impact of drought on agriculture is small, and winter wheat is affected by some parts of southern Anhui and Tianshui.

According to the results of the soil moisture encryption observation in Gansu Province on February 13, the drought has slightly developed compared with the 11th. Most of Hedong and Hexi have 3-5 cm of dry soil, and most of the Baiyin City and Yongjing, Qinzhou, Minqin and other dry soil layers have a thickness of 7-10 cm. Except for some places in Weinan City and Tianshui City, the soil in other places has not been thawed. Most of the southwestern part of Weinan City and Tianshui City, Qinshui and other places have poor soil moisture; among them, Wuduchuanba Banshan dry land, Lixian County, Wenxian County, Qin'an, Qinzhou, Zhouqu and other shallow soils are relatively shallow. The humidity is more than 40%, and there is moderate to heavy drought. Field crops in Hexi and most of central and northern Yunnan have not yet been planted. Most of the winter wheat in the north is still in the wintering stage, and the drought has little effect; the winter wheat in the low-altitude areas of southern Anhui and parts of Tianshui City has begun or is about to return to green, and the drought has a heavy impact. The winter wheat in some parts of Qinzhou District of Tianshui City has died. .

It is estimated that on the 17th and 18th, there will be small snow (rain) in most parts of Hedong, and medium to heavy snow in some places. This process can slow down the current development of drought, and it is more favorable for the wintering crops to grow green, but it cannot completely eliminate the drought. The wintering crops in Weinan City and other places have begun to return to green. It is expected that the precipitation will be relatively small, and the drought-proof work will not relax. .

   Agricultural students suggest:

1. The Huicheng Basin in the south of the province should seize the warming period, strengthen the field management, timely cultivate the loose soil, and promote the robust growth of winter wheat.

2. Before the winter, there is a long wheat field, and the cold tolerance of winter wheat is reduced. After returning to green, special attention should be paid to wheat to prevent freezing and cold.