| 龙世林.兔眼蓝莓火灾后修剪抢救技术研究初报[J].中国南方果树,2021,50(2): |
| 兔眼蓝莓火灾后修剪抢救技术研究初报 |
| A preliminary study on rescue technology of Vaccinium ashei Reade after fire |
| 投稿时间：2020-06-23 修订日期：2020-08-17 |
| DOI：10.13938/j.issn.1007-1431.20200438 |
| 中文关键词: 兔眼蓝莓 火灾 修剪 抢救 |
| 英文关键词:Vaccinium ashei Reade fire prune rescue |
| 基金项目:] 贵州省科技重大专项“山地蓝莓产业关键技术研究与应用”(黔科合重大专项字[2015]6013)； |
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| 中文摘要: |
| 本文对遭受火灾的蓝莓植株开展不同高度修剪抢救试验,并调查了复活率、萌芽及新枝生长情况。结果表明：修剪高度在离地面≤5 cm和15 cm～20 cm两种处理都能萌芽抽枝,复活率达到100%。不同的修剪高度萌芽抽枝情况无规律性差异。当年新生枝以营养生长为主,部分新生枝在当年秋季出现花芽分化开始生殖生长。建议对遭受火灾为害的蓝莓植株及时修剪,保证成活率。 |
| 英文摘要: |
| Experiments were carried out to rescue blueberry plants from fires by pruning at different heights. Resurrection Rate, Germination and New Branch Growth are investigated. The results indicated that: (1) The two methods that trim height is above the ground both less than 5 cm and 15 cm～20 cm help sprout and twitch, which resurrection rate can reach 100%. (2) The performance in budding and branching is ruleless and distinct from pruning heightto height. (3) In the current year, vegetative growth was dominant in the new branches. Part of the new branch appeared flower bud differentiation and began to grow in autumn. It is suggested that the blueberry plants damaged by fire should be pruned in time to ensure the survival rate. |
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