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| 木荷扦插不同生根剂处理效果分析 |
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陈杰连,陈一群,蓝燕群,陈智文,黎 祥,连辉明,何波祥
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广东省森林培育与保护利用重点实验室/广东省林业科学研究院,广东省森林培育与保护利用重点实验室/广东省林业科学研究院,广东省森林培育与保护利用重点实验室/广东省林业科学研究院,广东省森林培育与保护利用重点实验室/广东省林业科学研究院,深圳市宝安区园林绿化管理处,广东省森林培育与保护利用重点实验室/广东省林业科学研究院,广东省森林培育与保护利用重点实验室/广东省林业科学研究院
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| 摘要: |
| 为了加快木荷（Schima superba）良种推广，开展木荷扦插育苗技术研究，以3种常用的生根激素进行扦插对比试验。结果表明:用自配生根粉(T1)处理木荷穗条效果最佳，成活率达82.17%，生根率达69.20%，根系数量较多且均匀；其次是根太阳(T2)，成活率达80.52%，生根率为74.88%，根系不够均匀，处理内的穗条根数和根长变异较大。 |
| 关键词: 木荷 扦插繁殖 成活率 生根率 |
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| 基金项目:广东省科技计划项目“珍贵树种培育创新团队建设”(2016B070701008),广东省林业科技创新项目“优良乡土阔叶树种无性快繁关键技术开发与产业化”(2014KJCX002) 。 |
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| Analysis on the Effect of Different Rooting Agent in Cutting Propagation of Schima superba |
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Chen Jie,Chen Yiqun,Lan Yanqun,Chen zhiwen,Li Xiang,lian Huiming and He Boxiang
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Guangdong Academy of Forestry,Guangdong Academy of Forestry,Guangdong Academy of Forestry,Guangdong Academy of Forestry,Shenzhen Baoan District landscape management department,Guangdong Academy of Forestry,Guangdong Academy of Forestry
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| Abstract: |
| The comparison experiment of three rooting agents in cutting propagation of Schima superba was applied in this study. The result showed that the effect of treatment T1 (rooting powder compounded by Guangdong Academy of Forestry) was better than other treatments. The survival rate under T1 treatment was 82.17% and the rooting rate was 69.20%. Moreover, the cutting seedlings have more roots under T1 treatment and the roots was more neatly. |
| Key words: Schima superba cutting propagation survival rate rooting rate |
