| 定西市不同生态区豌豆根腐病病原菌及严重度预测 |
| |
| 引用本文： | 陈爱昌,魏周全,骆得功. 定西市不同生态区豌豆根腐病病原菌及严重度预测[J]. 甘肃农业科技, 2014, 0(6): 21-22 |
| |
| 作者姓名： | 陈爱昌 魏周全 骆得功 |
| |
| 作者单位： | 甘肃省定西市植保植检站,甘肃定西743000 |
| |
| 基金项目： | 国家食用豆产业技术体系（CARS-09-Z22）部分内容 |
| |
| 摘 要： | 从定西市4个生态区豌豆田土样中分离到立枯丝核菌、粘帚霉、茄病镰刀菌、茄病镰刀菌蓝色变种、拟丝孢镰刀菌、半裸镰孢、单隔镰孢等7种豌豆根腐病致病菌。在室内条件下对4个生态区豌豆田土样进行根腐病预测,结果表明,陇西县福星镇杨寨村最重,通渭县华家岭乡老站村次之,安定区宁远镇李塘村第3,定西市农业科学研究院试验农场最轻。
|
| 关 键 词： | 生态区 豌豆田 根腐病 鉴定 预测 |
The Pathogens of Root Rot of Pea Bacteria in Different Ecological Region of Dingxi City and Its Severity |
| |
| CHEN Ai-chang,WEI Zhou-quan,LUO De-gong. The Pathogens of Root Rot of Pea Bacteria in Different Ecological Region of Dingxi City and Its Severity[J]. Gansu Agricultural Science and Technology, 2014, 0(6): 21-22 |
| |
| Authors: | CHEN Ai-chang WEI Zhou-quan LUO De-gong |
| |
| Affiliation: | (Dingxi Plant Protection and Inspection Station, Dingxi Gansu 743000, China) |
| |
| Abstract: | The seven kinds of pea root rot pathogens was isolated from soil sample of four ecological zones of pea field in Dingxi city which Rhizoctonia solani Kühn,Gliocladium Corda,F. solani,F. solani var. coeruleum、F. trichothecioides、Fusarium semitectum、Fusarium dimerum. Under laboratory conditions,the root rot disease of soil samples of 4 ecological zones pea field was predicted. The results showed that Yangzhaicun,Longxi county Fuxing town was the most important condition. Secondly,Laozhancun,Tongwei county Huajialing township. Thirdly,Litangcun,Anding District Ningyuan town,the experimental farm of Dingxi Institute of Agricultural Science was the most light. |
| |
| Keywords: | Ecological zone Pea field Root rot Identification Prediction |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《甘肃农业科技》浏览原始摘要信息 |
|
点击此处可从《甘肃农业科技》下载全文 |
|
