| 江 帆,任军战,李伟波,乔王铁,刘晓良,李 伟,黄新峰.济源市石质山地植被恢复试验初报[J].林业调查规划,2025,50(5):71-76 |
| 济源市石质山地植被恢复试验初报 |
| Preliminary Report on Vegetation Restoration Experiment inRocky Mountain Area of Jiyuan City |
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| DOI： |
| 中文关键词: 植被恢复 保水措施 苗木成活率 种子萌发 石质山地 |
| 英文关键词: vegetation restoration water conservation measures seedling survival rate seed germination rocky mountain area |
| 基金项目:河南省省级财政科技兴林项目(YLK202301). |
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| 中文摘要: |
| 探究在石质山地植被恢复过程中使用改进的保水措施对新栽苗木成活率和撒播种子出苗数
量的影响。结果表明,采用纤维板围挡替代传统的石块围挡,新栽植白皮松苗木成活率由77.7%提高至88.7%(P<0.05),树穴内臭椿种子萌发数量是树穴外的24倍(P<0.05)。采用改进的保水措施能够改善石质山地树穴内土壤水分含量,提高苗木成活率,促进臭椿种子萌发出苗。 |
| 英文摘要: |
| In this experiment, the effects of improved water conservation measures on the survival rate of
newly planted seedlings and the number of seed emergence during vegetation restoration in rocky mountainous
areas were investigated. The results showed that replacing traditional stone enclosure with fiberboard
enclosure increased the survival rate of newly planted Pinus bungeana seedlings from 77.7% to
88.7%(P<0.05), and the number of Ailanthus altissima seeds germinated in the tree hole was 24 times
that outside the tree hole(P<0.05). The implementation of improved water conservation measures can
improve the water content of soil in tree holes in rocky mountain areas, improve the survival rate of seedlings
and promote the germination and emergence of Ailanthus altissima seeds. |
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