| 2种轻型基质对桉树育苗的影响 |
| |
| 引用本文： | 庞贞武,吴兵,吴永富,覃贵才,兰俊,黄全东,谭学标,徐香梅.2种轻型基质对桉树育苗的影响[J].安徽农业科学,2013,41(1):195-197. |
| |
| 作者姓名： | 庞贞武 吴兵 吴永富 覃贵才 兰俊 黄全东 谭学标 徐香梅 |
| |
| 作者单位： | 1. 广西国有东门林场,广西扶绥,532108
2. 广西国有东门林场,广西扶绥532108;广西大学,广西南宁530004 |
| |
| 摘 要： | 目的]探讨将农业废弃物剑麻糠用于桉树育苗的可行性。方法]研究了在相同的管理条件下,桉树优良无性系DH32-26组培苗在剑麻糠轻基质和椰糠轻型基质上生长的成活率、苗高、地径、鲜重、根冠比、根长等生物学指标的差异,并检测了这2种轻型基质的物理性质参数。结果]剑麻糠轻型基质组培苗的生物学特性不及椰糠轻型基质组培苗好。结论]经济效益分析表明提高苗木成活率是利用剑麻糠降低育苗成本的关键。
|
| 关 键 词： | 桉树 轻型基质 育苗 经济效益 |
The Effect of Two Light Substrate Applied for Eucalyptus Seedlings Cultivation |
| |
| Institution: | PANG Zhen-wu et al(Dongmen State Forest Farm of Guangxi,Fusui,Guangxi 532108) |
| |
| Abstract: | Objective ] Study the feasibility that local agricultural waste sisal chaff was applied to cultivate Eucalyptus seedlings. Method ] The differences of the biological indicators of Eucalyptus clones DH32-26 tissue culture seedlings were studied, such as the survival rate, seed- ling height, basal diameter, fresh weight, root/shoot ratio, root length on tbe same management conditions. And the physical properties pa- rameters of the two light substrate were also determined. Result] The biological indicators of tissue culture seedlings growing in the oval bran light substrate were better than that of seedlings growing in the sisal chaff light substrate. Conclusion] Economic benefit analysis showed that improving the survival rate of seedlings was the key using sisal chaff to reduce the production cost of seedlings culture. |
| |
| Keywords: | Eucalyptus Light substrate Seedlings culture Economic benc~t |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
