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新疆杨通直高大,树形美观,有耐寒、抗旱、抗盐碱、生长快等特性,是城乡绿化和营造农田防护林的优良树种。过去因繁殖困难,影响了发展。在无产阶级文化大革命的推动下,我们把插条育苗,改为埋条育苗,使成活率由原来的30%提高到满地生根、生芽。具体做法是:1.采条与种条处理:选1—2年生无病虫害、无老叉的枝条,于秋末或初春剪下,不伤皮,不干梢,切口平滑。按粗细分级成捆,竖放于贮藏坑内,上覆0.3厘米湿沙,再覆一层干松土,以防失水。
Xinjiang Yang straight tall tall, beautiful tree, with cold, drought, salt, growth and other characteristics of urban and rural afforestation and create good farmland shelterbelt species. In the past, due to reproductive difficulties, the development was affected. Under the impetus of the Great Proletarian Cultural Revolution, we changed the planted seedlings to buried seedlings and raised the survival rate from the original 30% to all over the world. Specific approach is: 1. Strips and seed treatment: choose 1-2 years without pests, no fork of the old fork, cut in late autumn or early spring, do not hurt the skin, do not tip, smooth incision. Grading by weight into bundles, vertical storage in the pit, covered with 0.3 cm wet sand, and then covered with a layer of dry loam to prevent water loss.