| 几种复合经营模式对杨树天牛控制效果的调查 |
| |
| 引用本文： | 宁宇,邓祥德,郭文娟,周萍,龙新华,高劲锋.几种复合经营模式对杨树天牛控制效果的调查[J].湖南林业科技,2011,38(1):28-30. |
| |
| 作者姓名： | 宁宇 邓祥德 郭文娟 周萍 龙新华 高劲锋 |
| |
| 作者单位： | 1. 南县林业局,湖南,南县,413200
2. 井冈山国家级自然保护区管理局,江西,井冈山,343600 |
| |
| 摘 要： | 通过对杨树人工林林渔模式、林农模式、林牧模式的调查,分析了杨树人工林复合经营模式对杨树蛀干害虫天牛控制效果和复合经营的效益.结果表明,3种复合经营模式与纯林相比,杨树天牛虫口密度下降了87.94%～97.16%,有虫株率下降了90.74%～96.17%,复合经济收益有显著增加.同时,通过对不同复合经营模式综合评估的分析...
|
| 关 键 词： | 杨树 复合经营模式 杨树天牛 综合效益 |
Effects of some compound management patterns on the control of poplar longicorn beetle |
| |
| NING Yu,DENG Xiangde,GUO Wenjuan,ZHOU Ping,LONG Xinhua,GAO Jinfeng.Effects of some compound management patterns on the control of poplar longicorn beetle[J].Hunan Forestry Science & Technology,2011,38(1):28-30. |
| |
| Authors: | NING Yu DENG Xiangde GUO Wenjuan ZHOU Ping LONG Xinhua GAO Jinfeng |
| |
| Institution: | 1.Forestry Bureau of Nanxian County,Nanxian 413200,China; 2.Jinggangshan National Nature Reserve Administration,Jinggangshan 343600,China) |
| |
| Abstract: | Based on the investigation of forestry-fishery mode,forestry-crops mode and forestry-animal husbandry mode in poplar plantation,the effects of compound management patterns on the control of poplar longicorn beetle were analyzed,and the comprehensive benefits of compound management were also studied.The results showed that,under the three compound management patterns compared with the pure poplar plantation,the population density of poplar longicorn beetle decreased by 87.94%~97.16%,the ratio of infested poplar dropped by 90.74% ~ 96.17%,and the compound economic benefits increased significantly.The comprehensive assessment of different compound management patterns showed that,the forestry-fishery mode had the best comprehensive benefits,and the forestry-crops mode had the best control effect on poplar longicorn beetle,followed by forestry-animal husbandry mode. |
| |
| Keywords: | poplar compound management patterns poplar longicorn beetle comprehensive benefits |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
