| 窄冠速生刺槐培育技术研究 |
| |
| 引用本文： | 高贵龙,李月季,韦小丽.窄冠速生刺槐培育技术研究[J].现代农业科技,2013(7):175-176,179. |
| |
| 作者姓名： | 高贵龙 李月季 韦小丽 |
| |
| 作者单位： | 贵州省惠水县林业局;贵州大学 |
| |
| 摘 要： | 为了研究窄冠速生刺槐在惠水山区的培育技术,进行了插根育苗密度试验和幼林施肥试验。试验结果表明:窄冠速生刺槐最适宜的育苗密度是17株/m2(20 cm×30 cm),其次是22株/m2(15 cm×30 cm),最差50株/m2(10 cm×20 cm);幼林生长第1年最优的施肥组合方式为尿素25 g/株、氯化钾40 g/株。
|
| 关 键 词： | 窄冠速生刺槐 培育技术 密度试验 施肥试验 |
Study on Breeding Technology of Robinia Pseudoacacia L. |
| |
| Authors: | GAO Gui-long LI Yue-ji WEI Xiao-li |
| |
| Institution: | 1Huishui Forestry Bureau of Guizhou Province,Huishui Guizhou 550600;2Guizhou University) |
| |
| Abstract: | In order to study the breeding techniques of Robinia pseudoacacia L.in Huishui mountainous area,the different interpolation breeding density test and the young fertilization trial were done.The results showed that,the most suitable breeding density of the Robinia pseudoacacia L.was:17 strains per square meter(20 cm×30 cm),followed by 22 strains per square meter(15 cm×30 cm),the worst was 50 strains per square meter(10 cm× 20 cm).Optimal combinations of fertilization in the first year of sapling growth was urea 25 g per strain and potassium chloride 40 g per strain. |
| |
| Keywords: | Robinia pseudoacacia L breeding technology density test fertilization trail |
| 本文献已被 CNKI 等数据库收录！ |
|
