| 辽宁省草原入侵植物少花蒺藜草危害与防治调查 |
| |
| 引用本文： | 王坤芳,张晓华,王文成,姚凤军. 辽宁省草原入侵植物少花蒺藜草危害与防治调查[J]. 现代畜牧兽医, 2013, 0(12): 49-54 |
| |
| 作者姓名： | 王坤芳 张晓华 王文成 姚凤军 |
| |
| 作者单位： | [1]辽宁省草原监理站,辽宁沈阳110161 [2]辽宁省畜牧兽医局,辽宁沈阳110001 [3]辽宁省阜新市彰武县草原监理站,辽宁彰武123200 |
| |
| 摘 要： | 为确实掌握辽宁省草原少花蒺藜草（Cenchms paucitlorus Benth．）的危害与防治情况，2012-2013年，辽宁省草原监理站对全省12县75个乡镇草原对少花蒺藜草发生情况进行了调查。调查发现，彰武、阜蒙、义县、凌源4县草原中有少花蒺藜草侵染，侵染面积近50万亩。防治主要以化学防治和人工割除为主，除草剂选用精喹禾灵、烟嘧磺隆等，平均防治效果达80％以上。
|
| 关 键 词： | 草原 少花蒺藜草 精喹禾灵 烟嘧磺隆 |
Investigation of Harmful Effects and Control Measures of Cenehrus paucitlorus Benth. in Liaoning Province |
| |
| Affiliation: | Wang, Kunfang1, Zhang, Xiaohua2, Wang, Wencheng＇, Yao, Fengjun3 (1. Liaoning Grassland Supervision Station, Shenyang, 110161; 2. Animal Husbandry and Veterinary Burean of Liaoning Province, Shenyang 110001; 3. Zhangwu Grassland Supervision Station, Zhangwu, 123200 Liaoning Province) |
| |
| Abstract: | The harmful effects and control measures of Cenchrus pauclFlorus Benth. were investigated in 75 towns of 12 counties in Liaoningprovince by Liaoning Grass- land Supervision Station in 2012-2013. The results showed that the grasslands of 500,000 acres in four counties of Zhang-wu, Fumeng, Yixian and Lingyuan had been in- vaded by Cenchrus pauclflorus Benth. Chemical treatment and artificial eradication are currently used control measures. Quizalofop-p-ethyl and nicosulfuron are current- ly being used herbicides and their efficacy can be at least 80%. |
| |
| Keywords: | Grassland C. pauclflorus Benth Quizalofop-p-ethyl Nicosulfuron |
| 本文献已被 维普 等数据库收录！ |
|
