| 本文已被：浏览 3172次 下载 2334次 |
码上扫一扫！ |
|
|
| 樟树无性系造林的早期生长表现 |
|
黎新宇,龚 峥,周丽华,张卫华,陈耀辉,余栋华
|
|
广东省东江林场 河源紫金,广东省林业科学研究院,广东省林业科学研究院,广东省林业科学研究院,广东省东江林场 河源紫金,广东省东江林场 河源紫金
|
|
| 摘要: |
| 以樟树无性系组培苗营建试验林，并研究植株的早期生长表现，结果表明：定植近1年的无性系植株始终保持较好的高生长，定植6个月后植株地径生长量显著提高,无性系植株生长量在区组间无显著差异，说明早期群体的生长表现较一致。 |
| 关键词: 樟树 无性系 造林 早期生长 |
| DOI： |
| 分类号: |
| 基金项目:：广东省科技厅农业攻关项目“广东主要优良乡土阔叶树种组培快繁育苗技术研究”(2006B20201024) |
|
| Preliminary Study on Early Growth of Cinnamomum camphora Clone |
|
Li Xinyu,Gong Zheng, Zhou Lihua, Zhang Weihua,Chen Yaohui and Yu Donghua
|
|
Guangdong Forest Research Institute,Guangdong Forest Research Institute,Guangdong Forest Research Institute,Guangdong Dongjiang Forestry Farm,Heyuan Zijin,Guangdong Dongjiang Forestry Farm,Heyuan Zijin
|
| Abstract: |
| The experimental stand was established using tissue culture seedlings of Cinnamomum camphora clone, which early growth was studied. The results showed that clonal saplings kept excellent growth in height nearly 1-year-old, the growth in thickness showed a notable increasing after a half year of planting. There were not notable difference in growth of clones between three blocks, which showed that the growth of early population was consistent. |
| Key words: Cinnamomum camphora, clone, afforestation, early growth |
