太行山石质山地皂荚抗旱造林技术研究

Practical Forestry Technology(2015)

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Abstract
在太行山石质山地采取皂荚截杆、冬季整地垒鱼鳞坑(100 cm×60 cm×40 cm)、春季栽植、春季挖小穴(40 cm×40cm×40 cm)、随挖随栽等不同造林方式及用保水剂、地膜覆盖等措施,对皂荚造林,结果表明截杆造林、冬季鱼鳞坑整地并用保水剂、覆盖地膜等方法造林成活率、保存率最高,分别为100%和99%,且年生长量最大,达到130 cm;造林立地条件较好,土层较厚,可采用皂角截杆、春季挖小坑、用保水剂、覆盖地膜造林.
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