我县大孔公社草原大队,5个生产队,1080口人,耕地2523亩,分布在14条沟和13面坡上,无灌溉条件。在农业学大寨运动中,他们经过不断实践,总结了一套以蓄水保墒为中心的旱地小麦丰产经验。今年,在特大旱灾的威胁下,全队1325亩小麦平均亩产达到316斤,比1977年增产32.5%,比全社平均水平高出一倍多。一、总结经验合理布局草原大队根据旱地特点,在作物布局 I County commune Prairie Brigade, 5 production teams, 1080 people, 2523 acres of arable land, distributed in 14 ditch and 13 slope, no irrigation conditions. During the Dazhai Campaign for Agriculture, they came to a series of experiences in dryland wheat yielding centering on water and soil moisture through continuous practice. This year, under the threat of a severe drought, the average output of 1325 mu of wheat in the entire team reached 316 pounds, an increase of 32.5% over 1977 and more than double the average level of the whole society. First, summarize the experience and reasonable layout Prairie brigade based on the characteristics of dry land, crop layout