| 马尾松火力楠异龄混交林效应分析 |
| |
| 引用本文： | 梁宏温,黄承标,胡承彪,梁定军,陈小红.马尾松火力楠异龄混交林效应分析[J].山西师范大学学报,1993(Z2). |
| |
| 作者姓名： | 梁宏温 黄承标 胡承彪 梁定军 陈小红 |
| |
| 作者单位： | 广西农业大学林学院，广西农业大学林学院，广西农业大学林学院，广西桂平县金田林场，广西桂平县金田林场 |
| |
| 摘 要： | 经过8年(1983—1991)的试验研究,证明在强度疏伐的马尾松中龄林下混交火力楠是相宜的。既缓解种间营养空间竞争的矛盾,促进了林木的生长;又有利于林地改良。使混交林地的土壤微生物总数、呼吸代谢强度、酶活性、土壤孔隙度、持水量和养份元素含量都高于马尾松纯林。
|
| 关 键 词： | 马尾松 火力楠 异龄林 混交效应 |
Analysis for Effect of Different-age Mixed Forest of Pinus massoniana and Michelia macclurei |
| |
| Liang Hongwen,Huang Chengbiao,Hu Chengbiao,Liang Dingjun,Chen Xiaohong Forestry college of Guandxi Agricultural university Jintian forest station of Guiping County of Guangxi.Analysis for Effect of Different-age Mixed Forest of Pinus massoniana and Michelia macclurei[J].Journal of Shanxi Teachers University,1993(Z2). |
| |
| Authors: | Liang Hongwen Huang Chengbiao Hu Chengbiao Liang Dingjun Chen Xiaohong Forestry college of Guandxi Agricultural university Jintian forest station of Guiping County of Guangxi |
| |
| Institution: | Liang Hongwen;Huang Chengbiao;Hu Chengbiao;Liang Dingjun;Chen Xiaohong Forestry college of Guandxi Agricultural university Jintian forest station of Guiping County of Guangxi |
| |
| Abstract: | Based on experiment researches from 1983 to 1991, the result show that the mix- ing Michelia macclurei in selective-cutting intensely middle-age forest of pinus massoniana is suitable each other. It solve the contrdic- tory of interspecific competed and promote forest growing, also improve forest land. The quantj- ty of microorganisms, respiratory intensity, enzymes activty, water--physical characteristic and the content of soil nutrient elements in mixed forest are higher than pure.forest of pinus massoni- ana. |
| |
| Keywords: | Pinus massoniana Michelia macclurei Different-forest Mixed effect |
| 本文献已被 CNKI 等数据库收录！ |
