| 山蚂蝗属种质材料苗期耐盐性研究 |
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| 引用本文： | 梁晓玲,白昌军,严琳玲,张瑜,唐军,张龙. 山蚂蝗属种质材料苗期耐盐性研究[J]. 热带作物学报, 2012, 33(2): 248-254 |
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| 作者姓名： | 梁晓玲 白昌军 严琳玲 张瑜 唐军 张龙 |
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| 作者单位： | 1. 海南大学农学院,海南儋州571737;中国热带农业科学院热带作物品种资源研究所 农业部热带作物种质资源利用重点开放实验室,海南儋州571737
2. 中国热带农业科学院热带作物品种资源研究所 农业部热带作物种质资源利用重点开放实验室,海南儋州,571737 |
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| 基金项目： | 国家科技支撑计划（No. 2011BAD17B01-01-5）项目； 农业部物种资源保护“热带牧草种质资源保存”项目； 中央级公益性科研院所基本科研业务费“热带牧草新品种选育及产业化示范”项目（No. PZS083）； 农业部热带作物种质资源保护项目（No. 12RZZY-09）。 |
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| 摘 要： | 对18份不同来源的山蚂蝗属种质材料在3、4、5、6 g/L等不同NaCl处理进行盐胁迫研究。结果表明：糙伏山蚂蝗、南01966银叶山蚂蝗、050223217大叶拿身草等材料耐盐性较强，070312008长波叶山蚂蝗等耐盐能力最差。
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| 关 键 词： | 山蚂蝗属；种质材料；苗期；耐盐性；隶属函数 |
Salt Tolerance Characteristics of Desmodium Germplasm Seedings |
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| LIANG Xiaoling,BAI Changjun,YAN Linling,ZHANG Yu,TANG Jun and ZHANG Long. Salt Tolerance Characteristics of Desmodium Germplasm Seedings[J]. Chinese Journal of Tropical Crops, 2012, 33(2): 248-254 |
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| Authors: | LIANG Xiaoling BAI Changjun YAN Linling ZHANG Yu TANG Jun ZHANG Long |
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| Affiliation: | 1 College of Agronomy, Hainan University2 Tropical Crops Genetic Resources Institute, CATAS / Key Laboratory of Tropical Crops Germplasm Utilization, Ministry of Agriculture;Tropical Crops Genetic Resources Institute, CATAS / Key Laboratory of Tropical Crops Germplasm Utilization, Ministry of Agriculture;Tropical Crops Genetic Resources Institute, CATAS / Key Laboratory of Tropical Crops Germplasm Utilization, Ministry of Agriculture;Tropical Crops Genetic Resources Institute, CATAS / Key Laboratory of Tropical Crops Germplasm Utilization, Ministry of Agriculture;Tropical Crops Genetic Resources Institute, CATAS / Key Laboratory of Tropical Crops Germplasm Utilization, Ministry of Agriculture;1 College of Agronomy, Hainan University2 Tropical Crops Genetic Resources Institute, CATAS / Key Laboratory of Tropical Crops Germplasm Utilization, Ministry of Agriculture |
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| Abstract: | Eighteen accessions of genus Desmodium Desvaux were tested by salt gradient of 3, 4, 5, 6 g/L respectively. The results indicated that Desmodium strigillosum Schindler, D. uncinatum(Jacquin)de Candolle and D. laxiflorum de Candolle 050223217 turned out to be the best salt tolerance species, while D. sequax Wallich 070312008 was the weakest kind. |
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| Keywords: | Desmodium racemosum Thunb Desv. Germplasm materials Seedling stage Salt tolerance Membership function. |
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