| 华南地区大豆育种材料抗疫霉根腐病鉴定 |
| |
| 引用本文： | 任海龙,马启彬,杨存义,宋恩亮,王瑞鹏,马天翔,唐玉娟,年海.华南地区大豆育种材料抗疫霉根腐病鉴定[J].大豆科学,2012,31(3):453-456. |
| |
| 作者姓名： | 任海龙 马启彬 杨存义 宋恩亮 王瑞鹏 马天翔 唐玉娟 年海 |
| |
| 作者单位： | 1. 华南农业大学农学院/国家大豆改良中心广东分中心/亚热带农业生物资源保护与利用国家重点实验室,广东广州510642;新疆农业科学院海南三亚农作物育种试验中心,海南三亚572014
2. 华南农业大学农学院/国家大豆改良中心广东分中心/亚热带农业生物资源保护与利用国家重点实验室,广东广州,510642 |
| |
| 基金项目： | 国家自然科学基金资助项目，新疆维吾尔自治区自然科学基金，公益性行业(农业)科研专项资助项目，广东省科技计划项目，华南农业大学校长基金资助项目，广东省教育部产学研结合计划项目 |
| |
| 摘 要： | 采用下胚轴伤口接种法,用大豆疫霉菌菌株Pm14对419份华南地区大豆育成品种及育种材料进行抗病性鉴定。结果鉴定出抗病资源60份,占鉴定资源总数的14.32%;中间反应类型有58份,占13.84%;感病材料301份,占71.84%。对资源的来源组成进行分析,统计结果表明,抗病性材料所占比例引自非洲的材料最高,国内次之,巴西最低。
|
| 关 键 词： | 大豆 疫霉根腐病 抗性筛选 Pm14 |
Screening Soybean Germplasms Resistant to Phytophthora sojae in South China |
| |
| REN Hai-long
,
MA Qi-bin
,
YANG Cun-yi
,
SONG En-liang
,
WANG Rui-peng
,
MA Tian-xiang
,
TANG Yu-juan
,
NIAN Hai.Screening Soybean Germplasms Resistant to Phytophthora sojae in South China[J].Soybean Science,2012,31(3):453-456. |
| |
| Authors: | REN Hai-long MA Qi-bin YANG Cun-yi SONG En-liang WANG Rui-peng MA Tian-xiang TANG Yu-juan NIAN Hai |
| |
| Institution: | 1(1.College of Agriculture,South China Agricultural University;Guangdong Subcenter of National Center for Soybean Improvement;State Key Laboratory of Agricultural and Biological Resources Protection and Utilization in Subtropics,Guangzhou 510642,Guangdong;2.Crops Breeding Experiment Center of Xinjiang Academy of Agricultural Sciences,Sanya 572014,Hainan,China) |
| |
| Abstract: | Four-hundred-and-nineteen soybean accessions were inoculated with Phytophthora sojae(P.sojae)strain Pm14 on hypocotyls to identity the resistance of soybean germplasm to Phytophthora sojae in South China.The results showed that there were 14.32% accessions resistant to strain Pm14,13.84% accessions had the intermediate response and 71.84% were susceptible to strain Pm14.The accessions from Africa held the higher ratio of resistant materials than that of those accessions from China. |
| |
| Keywords: | Soybean Phytophthora sojae Resistance screening Pm14 |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
