| 蓝桉(Eucalyptus globulus Labill)短周期纸浆原料林定向培育技术研究 |
| |
| 引用本文： | 杨冬生.蓝桉(Eucalyptus globulus Labill)短周期纸浆原料林定向培育技术研究[J].四川农业大学学报,1996,14(2):253-258. |
| |
| 作者姓名： | 杨冬生 |
| |
| 作者单位： | 四川农业大学林学园艺学院!雅安市625014 |
| |
| 摘 要： | 采用多因素正交和单因素随机区组对比试验方法，对蓝桉培育进行了为期五年的定位研究，成功研制出容器壮苗培育、定植季节、造林密度、施肥措施等关键技术。纸浆原料林定向培育应3月初播种培育容器壮苗，6月及时出圃定植，初植密度2500株／hm2，重施有机类底肥，次年2－4月混施N肥和P肥。试验林分表现出显著的早期速生性。
|
| 关 键 词： | 蓝桉[49GG] 人工林[49GA] 培育 短周期 纸浆[61KA] 方差分析[30R30T] |
SILVICULTURAL REGIME DEVELOPED FOR SHORT ROTATION PULPWOOD PLANTATION WITH EUCALYPTUS GLOBULUS LABILL |
| |
| Yang Dongsheng.SILVICULTURAL REGIME DEVELOPED FOR SHORT ROTATION PULPWOOD PLANTATION WITH EUCALYPTUS GLOBULUS LABILL[J].Journal of Sichuan Agricultural University,1996,14(2):253-258. |
| |
| Authors: | Yang Dongsheng |
| |
| Abstract: | A set of 5-year trials was established according to talldom ororthogonal design to develop silvicultural regime specificly for short rotationpulpwood plantation of Eucalyptus globulus Labill. The results indieate thatcontainer seedling raising should start in early Marcl so that the best plantingseason can be guaranteed, initial density of 2500 P. /ha. resulted in bettergrowth and lighter competition, organic base fertilzer is essent ial and fastreleasing N and P fertilizers slould be applied mixedly in the fallowing Feb. toAyril. |
| |
| Keywords: | EUCALYPTUS GLOBULUS PLANTED FORESTS SHORT ROTATION PAPER PULPS VARIANCE ANALYSIS |
| 本文献已被 CNKI 维普 等数据库收录！ |
