| 花椒“压苗”栽植方法及其造林效果 |
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| 引用本文： | 刘学勤,桑之法.花椒“压苗”栽植方法及其造林效果[J].河北林果研究,1992(3). |
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| 作者姓名： | 刘学勤 桑之法 |
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| 作者单位： | 山西省林业科学研究所
(刘学勤)，平顺县林业局(桑之法) |
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| 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。
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| 关 键 词： | 花椒 压苗栽植 抗旱造林 |
EFFECTS OF LAYERING-PLANTING METHOD FOR IANTHOXYLUM BUNGEANUM |
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| Liu Xueqin.EFFECTS OF LAYERING-PLANTING METHOD FOR IANTHOXYLUM BUNGEANUM[J].Hebei Journal of Forestry and Orchard Research,1992(3). |
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| Authors: | Liu Xueqin |
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| Institution: | Liu Xueqin (Shanxi Forestry Research Institute)
Sang Zhifa (Forestry Bureau of Pingsun County) |
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| Abstract: | 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. |
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| Keywords: | Ianthoxylum bungeanuh layering-planting drought resistance afforestation |
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