摘要
压苗栽植是花椒抗旱造林的一个新的栽植方法.用这种方法造林,幼树根系发达,成活率、保存率高,幼树结果早,产量高。以2a生的1级苗压苗造林效果最好。春、夏、秋三季造林均有较高的保存率,但从幼树生长情况来看,春季优于夏季,夏季优于秋季。
Layering-planting is a new mehod for drought-resistance afforestation of lanthoxylum bungeunum. It can raise survial rate and allow the tree to develop a larger root system and to bear fruits ealier . The best results have been got with two-year-old seedlings of first class.while survial rates are all high for the seedlings planted in spring, summer and autumn, their growth differs in following order: spring planting,summer planting,autumn planting.
关键词
花椒
压苗
栽植
抗旱
造林
Ianthoxylum bungeanuh
layering-planting
drought resistance afforestation.
