“双五田”是旱地粮食作物与经济作物间作套种、复种、移栽等栽培形式,达到一亩产粮食250公斤,经济收入500元的简称。我县经94～96年3年的试验示范,平均一亩产小麦256公斤,麦后移栽荏168公斤,市场上荏籽每公斤的收购价为4.2元,经济收入达705.6元。它的经济效益比复种黄豆、糜子分别高出近2.5倍和4 “Shuang-Wutian” is an abbreviation for inter-cropping, double-cropping and transplanting in dryland between crop and economic crops, reaching 250 mu for grain per mu and 500 yuan for economic income. After 3 years of trial and demonstration in 94 to 96 in our county, an average of 256 kg of wheat per mu was transplanted and 168 kg of transplanting rice after transplanting. The purchase price per kilo of goose seeds on the market was 4.2 yuan and the economic income reached 705.6 yuan. Its economic benefits than the multiplexed soybean, millet were nearly 2.5 times higher and 4