我们龚家湾大队是个干旱山区,境内山峦起伏,沟壑纵横,山大、沟深、坡陡。在全大队七个生产队的十个庄头之间,有着九十几座山,三十几条沟。全大队的九千亩土地就分布在这些山沟里。自然条件很差,土地贫瘠,尽是光山禿岭,稍不下雨就成旱灾,下起雨来水土流失又十分严重,山洪所造成的沟壑崩塌,往往使大块土地变成荒山红谷,耕地面积 We Gongjiawan brigade is arid mountainous area, the territory of undulating hills, ravines aspect, mountains, ditch deep, steep slopes. Among the ten Zhuangtou of the seven production teams in the entire brigade, there are over 90 mountain and 30 ditch. Nine thousand acres of land in the entire brigade are distributed in these ravines. Natural conditions are poor, the land is barren, bare mountains and valleys, a little rain does not become a drought, rain and soil erosion is very serious, the gully collapse caused by flash floods, often make a large piece of land into barren mountain valley, arable land area