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一、药物处理。定植前用5×10/+-6～10×10~(-6)的萘乙酸或萘乙酸钠浸根2～6小时,提高成活率,效果显著。 二、选择阴雨天栽植。在阴雨天气栽植能使秧苗避免受阳光曝晒,且空气湿度大,叶片蒸腾量小,能缩短苗期,提高成活率。但雨水过多或遇暴雨时,应及时排水,防止植株受涝死亡。
First, the drug treatment. Before colonization with 5 × 10 / + - 6 ~ 10 × 10 ~ (-6) naphthalene acetic acid or sodium naphthalene acetate root immersion 2 to 6 hours to improve the survival rate, the effect is significant. Second, choose rainy days planted. Planting in rainy and rainy days can prevent the seedlings from sun exposure, and the air humidity, leaf transpiration is small, can shorten the seedling stage, improve survival. However, when the rain is too heavy or rainstorm, it should be drained in time to prevent waterlogged plants from death.