红松幼龄人工林套植钙果的经营技术

Protection Forest Science and Technology(2022)

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Abstract
红松幼龄人工林通过适当套植钙果(Cerasus humilis),不仅能促进红松的生长,充分利用土地资源,实现红松果林长短期结合,而且能明显提高林分经济、社会和生态效益.文章从选地、混交方法和整地规格、选苗、栽植、经营管理和病虫害防治等方面介绍了红松与钙果套植经营技术,并对引进的钙果3号和4号品种进行不同立地条件栽植,结果表明,以平地生长最好,红松果林行间套植次之,钙果4号比钙果3号产量高.
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