在耕作制度改革中,间套种的玉米经常出现缺苗断垅,小带状种植尤为突出。为了解决补苗问题,在开门办学的过程中,工农兵学员、教师与贫下中农一起,试验成功了玉米大芽移栽,为玉米补苗提供了一种新方法。选向阳避风处,按催芽种子的多少,挖一个深20厘米的浅坑(阳畦),将坑底铲平铺一层塑料薄膜。在薄膜上铺一层1—2厘米厚的细砂,将事先催芽刚露咀的种子均匀地撒在砂上,种子不要过密或重叠,以免幼根绕在一起,起苗时伤根。种子上盖3—4厘米厚的细砂(砂内不要带土),适当浇水,使砂全部湿透即可。用树枝做成弓形架,架在畦上,用塑料薄膜盖 In the farming system reform, intercropping of corn often appear lack of seedlings, small strip-shaped planting is particularly prominent. In order to solve the problem of supplementing seedlings, workers, peasants and soldiers, trainees, and teachers, together with the poor peasants and middle peasants, successfully tested the transplanting of the large buds of corn in the process of opening the door to provide a new method for supplementing corn seedlings. Choose sunny shelter, according to the number of germination seeds, dig a shallow pit of 20 cm (Yang 畦), the bottom of the shovel tiled a layer of plastic film. A thin layer of 1-2 cm thick layer of sand on the film, the pre-germinate Tsui Tsui Tsui seed evenly sprinkled on the sand, the seeds do not be too close or overlapping, so as to avoid the root around together, the root injury from the seedling. Seeds covered 3-4 cm thick sand (sand do not bring soil), appropriate watering, so that all the sand can be wet. Use the branches made of bow-shaped frame, stand in 畦, covered with plastic film