关中地区种植水稻,过去一般采用水稻水作,耗水多、管理麻烦、费工大,需要有充足水源。1973年永台大队进行了早育秧、干整地、旱移栽、旱管理的水稻旱作试验,取得成功。2亩麦茬稻平均亩产838斤;1974年扩大到20亩,平均亩产600多斤,其中4.8亩,亩产841斤;稻茬小麦亩产610斤,比玉米茬小麦增产20％以上。水稻旱直播试验亩产911斤,比移栽增产50％以上。同时在风翔、岐山、扶风、周至、武功等县共20多个 In the Guanzhong area, paddy rice was used. In the past, paddy rice was used for water consumption, consuming water and managing troubles. It took a lot of work and required sufficient water resources. In 1973 Yongtai brigade carried out early nursery seedlings, dry land, dry transplanting, dry management of rice dry trials, and achieved success. The average yield of 2 mu of stubble rice is 838 kg per mu. In 1974, the area was expanded to 20 mu with an average yield of 600 kilos, of which 4.8 mu was mu and 841 kg per mu. The yield of 610 tons of wheat per mu was 20% more than that of corn. Dried rice dry test yield 911 pounds, more than 50% of transplanting increased production. At the same time in the wind Xiang, Qishan, Fufeng, Zhouzhi, martial arts counties and more than 20