在甘肃河西走廊一处制种玉米晾晒场，当地农民在进行晾晒和筛选（9月21日摄）。甘肃省利用优越的种子繁育自然条件，建成以河西走廊为主，沿黄灌区、陇南为补充的全国面积最大的杂交玉米制种生产基地，稳定玉米制种生产面积在150万亩左右，年产种量占全国用种量的60%左右。小小的制种玉米粒成为农民增收致富的大产业和带动当地经济社会发展的“母体产业”，全省玉米制种主产区农民人均玉米制种收入占纯收入的70%以上，玉米制种业每年为农民带来110亿元的收入。今年8月份，甘肃省出台国家级玉米制种基地建设规划，准备建设120万亩国家级玉米制种基地。新华社记者 梁强 摄      In a place in hexi corridor of gansu province seed corn air basks in field,Local farmers in the air and screening(On September 21 perturbation).Gansu province using superior seed breeding natural conditions,Built in the hexi corridor is given priority to,Along the Yellow River irrigation area/Longnan for the supplement of the national area biggest hybrid maize seed production base,Stable maize seed production area in 1.5 million acres around,Annual amount of accounts for about 60% of the national YongZhongLiang.Small seed corn become the peasant's income big industry and promote the local economic and social development"Maternal industry",The producing maize seed farmers per capita net income of maize seed of more than 70%,Corn breeding industry vigorously for farmers to bring a year of 11 billion yuan in revenues.In August of this year,Gansu province issued national maize seed base construction planning,Prepare to build 1.2 million acres of national corn breeding base.Xinhua news agency reporters LiangJiang perturbation 

     在甘肃民乐县六坝镇六坝村，一名农民在摘收成熟的制种玉米（9月21日摄）。新华社记者 梁强 摄      Minle county in gansu six BaZhen six dam village,A farmer in picking the mature seed corn(On September 21 perturbation).Xinhua news agency reporters LiangJiang perturbation