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2009年初,一场数十年不遇的干旱波及我国十多个省份,部分地区一度达到特旱。从总体上看,北方冬小麦区降水量之少为30年一遇,特旱区达50年一遇,持续干旱已对当地冬小麦造成较大影响。一场浩大的“抗旱保苗”行动正在进行着。在旱区各地全力组织抗旱灌溉和2月中旬连续降雨的共同作用下,延续100多天的北方冬小麦区的严重旱情出现重大转机,受旱面积降至多年同期平均水平。
In early 2009, a drought hit by decades did not reach over a dozen provinces in our country. In some areas, the drought hit some time. In general, the precipitation in the northern winter wheat area is less than 30 years, while in the arid area once in 50 years, the persistent drought has a greater impact on the local winter wheat. A vast “seedling drought” operation is under way. Under the joint efforts of drought-resistant irrigation and drought control in mid-February, severe drought in the northern winter wheat area that lasted more than 100 days showed a significant turnaround and the area under drought dropped to an average of more than a year earlier.