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胡杨抗旱、抗碱、耐湿,是今后盐碱地造林的优良乡土树种.近几年来,各造林单位都先后对胡杨育苗技术作了探索,基本上解决了育苗问题.但在播种育苗前期,要进行烦琐的洒水,遮阴等操作,耗费人力多,广大职工也不易掌握,大面积推广尚有困难.现在我们经过不断的试验,已经找到了简便可行,适于生产上应用的方法,提出来和大家商讨.1.采种与播种:根据我们观察,胡杨种子的成熟期,相差很远.生长在井旁的胡杨,五月底种子已充分成熟,满天飞舞;而相距不到
Populus euphratica, drought-resistant, alkali-resistant, moisture-resistant, is the future of saline-alkali afforestation fine native tree species .In recent years, afforestation units have on the Populus seedling technology has been explored, basically solved the nursery problem. Sprinkling, shading and other operations, labor-intensive, the majority of workers are not easy to grasp, there are still difficulties in promoting large-scale. Now we have been tested, has been found to be simple and feasible, suitable for production applications, proposed and everyone Discuss.1.Seeding and planting: According to our observation, Populus seeds mature period, a long way to go.Prowth growing in the well next to the end of May, the seeds have been fully mature, flying around; and not far