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我县建昌营公社建昌营大队,从1967年以来,在玉米缺苗地采取不坐水,用铁锹挖大坨移苗补栽的方法。保证了全苗。据调查。历年玉米地缺苗一般达15%左右.即每亩缺苗250株。六年来.这个大队仅移苗补栽这一项,估计增产粮食120多万斤。不坐水移苗补栽法适合于玉米、高粱等作物。移苗补栽要在苗长3～4片叶时进行.凡是秋冬灌地和春灌地的都可采取这种方法。这种移苗法节省人力、物力,进度快,每人每天平均可移栽250棵(补苗1亩地),成活率一般可达90%以上。
Jianchang Camp County Jianchang Camp company battalion, from 1967, lack of water to take corn in the field to take water, dig shovel large lumps of seedlings planted replanting methods. Ensure the whole seedlings. According to the survey. Lack of corn over the years generally up to about 15% of the seedlings. In the past six years, this brigade has only transplanted seedlings to make up for this project, with an estimated increase of more than 1.2 million kg of grain. Do not take water Miao Miao replacement method suitable for corn, sorghum and other crops. Miao Miao replanting in the seedling length of 3 to 4 leaves when all the autumn and winter irrigation and spring irrigation can take this approach. This method of transplant seedlings save manpower, material resources, fast progress, the average per person per day 250 transplants (1 mu of seedlings), the survival rate generally up to 90%.