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兴和县苏木山林场老工人刘占元,退休后仍为苗圃操劳。刘占元从建场以来,一直从事育苗生产,有丰富的实践经验。每到育苗大忙季节,他就来到苗圃跟班作业,发现问题,就地指导。有一次他发现有些换床作业做的不合格,就当场决定返工重做,还亲自丈量,亲自示范,直至完满合格了才罢休。在播下树籽到种子未萌芽出土的这段时间,最怕鸟、鼠危害,这时,刘占元经常起早贪黑地在圃地巡护。一九八一年林场新建了一个苗圃,发生了死苗现象。刘占元反复查找原因,发现是土质有问题,苗圃所在地原是一条大河沟,土层薄,苗木扎不下根。刘占元先通过实验,然后进行苗圃土壤改良,施行深翻、掺沙、换土、加大
Xingtai County, Su Mu Hill Tianyuan old workers accounted for after retirement nursery. Liu Zhanyuan from the establishment of the field, has been engaged in nursery production, has extensive practical experience. Every busy season of nursery, he came to the nursery class work, find problems, on-site guidance. Once he found that some of the substandard work done substandard, on the spot decided to re-do redo, but also personally measured, personally demonstrated, until the full pass before giving up. At this time of sowing the seeds to the seedless sprouts, fear of birds and mice is most damaging. At this time, Liu Zhanyuan often patrols in the fields from morning till night. In 1981, a nursery was newly established in the farm and a phenomenon of dead seedlings occurred. Liu Zhanyuan repeatedly find the reasons and found that there is a problem with the soil, the nursery was originally a large river ditch, thin soil, seedlings can not tie the root bar. Liu Zhanyuan first through experiments, and then nursery soil improvement, the implementation of deep plowing, sand, soil, increase