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JKZ—70型开沟植树机是白土梁机修厂根据伊盟的立地条件在蔡斯金植树机的基础上改制的。该机适用于沙区大面积机械造林,栽植2—3年生的杨、榆、柳、沙枣等树种的实生苗及杨树插条苗。要求苗木根径在0.5～3厘米,主干长35厘米左右,苗木全长50～300厘米左右的健壮苗木。经实地试验,造林成活率80％以上。性能: 开沟深度70厘米左右,复土深度可达55厘米。
JKZ-70-type ditching tree planting machine is a white earth beam machine repair plant according to the Iraqi Union site conditions on the basis of Chase King planting machine restructuring. This machine is suitable for large-scale mechanical afforestation in sandy area and planting 2-3-year-old seedlings of poplar, elm, willow and date tree and poplar cuttings. Require nursery stock root diameter of 0.5 to 3 cm, the main length of about 35 cm, the full length of seedlings 50 to 300 cm of robust seedlings. The field test, afforestation survival rate of 80% or more. Performance: Ditch depth of about 70 cm, the depth of complex earth up to 55 cm.