| 98%棉隆颗粒剂在甘肃岷县当归育苗中的应用效果 |
| |
| 引用本文： | 尚虎山,曹世勤,张明,权小兵,黄凯,贾秋珍,封继红.98%棉隆颗粒剂在甘肃岷县当归育苗中的应用效果[J].植物保护,2021,47(6):347-352. |
| |
| 作者姓名： | 尚虎山 曹世勤 张明 权小兵 黄凯 贾秋珍 封继红 |
| |
| 作者单位： | 1. 定西市农业科学研究院, 定西743000; 2. 甘肃农业科学院植物保护研究所, 兰州730070; 3. 农业农村部天水作物有害生物科学观测实验站, 天水741200; 4. 农业农村部国家植物保护甘谷观测实验站, 天水741200; 5. 甘肃博圣元生态科技有限公司, 兰州730070 |
| |
| 基金项目： | 国家重点研发计划(2017YFD0201602)；定西市科技计划（DX2019N02）；现代农业产业技术体系建设专项（CARS-21） |
| |
| 摘 要： | 2019年, 在甘肃省岷县, 选用98%棉隆GR 225~450 kg/hm2不同施用量, 开展当归育苗田土壤消毒对有害生物及当归苗相关性状的影响试验。结果发现:与空白对照相比较, 不同施用量对株高有促进作用。有害生物终期防效调查发现, 对地下害虫防效100%；对麻口病防效50.00%~69.30%；对田间杂草防效62.39%~83.28%。综合投资效益比较, 建议在今后当归田育苗中选用98%棉隆GR 375 kg/hm2施用量, 具有较好的提高种苗质量和单位效益的作用。
|
| 关 键 词： | 棉隆 当归育苗 土传有害生物 效果 |
| 收稿时间： | 2020/8/4 0:00:00 |
| 修稿时间： | 2020/9/14 0:00:00 |
Effect of soil fumigation with dazomet 98% GR on angelica seedling in Minxian, Gansu province |
| |
| SHANG Hushan,CAO Shiqin,ZHANG Ming,QUAN Xiaobing,HUANG Kai,JIA Qiuzhen,FENG Jihong.Effect of soil fumigation with dazomet 98% GR on angelica seedling in Minxian, Gansu province[J].Plant Protection,2021,47(6):347-352. |
| |
| Authors: | SHANG Hushan CAO Shiqin ZHANG Ming QUAN Xiaobing HUANG Kai JIA Qiuzhen FENG Jihong |
| |
| Institution: | 1.Dingxi Agricultural Research Institute, Dingxi 743000, China; 2.Institute of Plant Protection, Gansu Academy of Agricultural Sciences, Lanzhou 730070, China; 3. Scientific Observing and Experimental Station of Crop Pests in Tianshui, Ministry of Agriculture and Rural Affairs, Tianshui 741200, China; 4. National Agricultural Experimental Station for Plant Protection at Gangu, Ministry of Agriculture and Rural Affairs, Tianshui 741200, China; 5. Boshengyuan Ecological and Science & Technology Limited Company, Lanzhou 730070, China |
| |
| Abstract: | Field experiment was conducted to investigate the effect of dazomet 98% GR at different dosages to soil borne pests, agronomic and economical characters of angelica seedling in Minxian, Gansu province in 2019. The results showed that dazomet 98% GR at 225-450 kg/hm2 had promotion on plant height. The control efficacy against soil borne insect pests was 100%, 50.00%-69.30% to Chinese angelica coarse bark disease at seedling stage, and 62.39%-83.28% to weeds. According to comprehensive analysis, dazomet 98% GR at 375 kg/hm2 is recommended to be applied on angelica seedling in future. |
| |
| Keywords: | dazomet angelica seedling soil borne pest effect |
|
| 点击此处可从《植物保护》浏览原始摘要信息 |
| 点击此处可从《植物保护》下载免费的PDF全文 |
|
