近年来,米东区马铃薯栽培面积逐步扩大,成为三道坝镇农民增收的亮点之一。2012年,乌鲁木齐市米东区三道坝镇农业技术推广站选用生物固氮肥,在米东区三道坝镇十二户西村马铃薯上进行了小区试验和大田示范,示范结果证明生物固氮肥在米东区农业生产上具有一定的推广价值。 In recent years, the planting area of ​​rice in Midong District has gradually expanded and has become one of the bright spots for increasing income of farmers in Sandaiba. In 2012, bio-fixing nitrogen fertilizer was applied to the agricultural technology extension station of Sandaiba Town, Midong District, Urumqi. Community trials and field demonstrations were carried out on potato of 12 households in Xindaba Village, Misidong District. The demonstration results showed that biological nitrogen fixing fertilizer was applied in Midong District Agricultural production has a certain promotional value.