• depth of planting - 引用次数：1

  In depth of planting the tall seedlings like populus sp and Salix matsudana should be planted 35-40cm deeper and Robinia pseudoacacia and Acer mono.10-20cm deeper. Two-year-old barerooted seedings of conifer and one-year-old container seedlings should be planted 2-3cm deeper.

  栽植深度:杨树、旱柳等高大苗木深栽35-40 cm,刺槐、五角枫深栽10-20 cm,2年生针叶树裸根苗和1年生容器苗深栽2—3 cm为宜。

  参考来源 - 渭北黄土高原抗旱造林技术研究

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