大坪生产队是山高坡陡、旱灾年年有的干旱山区。广大社员群众在女队长冉桂英同志带领下,学习大寨精神,艰苦奋斗,自力更生,大搞以兴修水平梯田为主的农田基本建设,十年来(截止一九七四年秋),共建水平梯田五百二十多亩,占耕地面积的百分之五十二。全队一百二十六人,平均每人有梯田四亩多。近年来,在兴修梯田,改变生产条件的同时,认真贯彻农业“八字宪法”,实行科学种田,发挥了梯田抗旱增产的作用,粮食产量不断上升。一九六八年以前粮食亩产百斤左右,一九七四年平均亩产二百一十三斤,翻了一番多。他们对梯田增产,特别是当年增产的具体作法是: Daping production team is a steep mountain slope, drought drought year after year some mountains. Under the leadership of the women’s captain Ran Gui-ying, the broad masses of members of the community have studied Dazhai’s spirit, worked hard and become self-reliant, and vigorously engaged in the construction of farmland infrastructure mainly for the renovation of horizontal terraces. Over the past decade (as of the autumn of 1974, One hundred and twenty acres, accounting for 52% of arable land. The team of 126 people, an average of more than four acres of terraced fields. In recent years, while cultivating terraced fields and changing production conditions, the “eight-character constitution” of agriculture has been conscientiously implemented and scientific farming has been carried out, giving play to the role of increasing the output of drought-resistance in terraced fields and increasing grain output. The per-mu yield of grain before 1968 was about double, and the average mu yield of 231 tons per mu in 1974 more than doubled. The specific measures they have taken to increase the output of terraced fields, especially that year, are: