| 盐胁迫下4种盐生植物生长及耐盐性研究 |
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| 引用本文： | 哈玲津,徐智,YUJISAKAI,杨静慧.盐胁迫下4种盐生植物生长及耐盐性研究[J].安徽农业科学,2009,37(12):5466-5467. |
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| 作者姓名： | 哈玲津 徐智 YUJISAKAI 杨静慧 |
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| 作者单位： | 天津农学院农业分析实验室,天津,300384;天津农学院园艺系,天津,300384;东京大学,日本东京,11328656 |
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| 基金项目： | 天津市自然科学基金项目(023614211,05YFJMJC14400); 天津市科委科技支撑项目(07ZCKFNC01100,08ZCKFN-C01200); 天津市农业科技成果转化与推广项目(0504018); 天津-东京大学合作项目 |
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| 摘 要： | 目的]为了利用野生的盐生植物改良盐碱地。方法]以天津大港、西青和蓟县荒地土，采用盆栽试验对补血草、艾蒿、猪毛菜、草木樨4种野生盐生植物进行耐盐胁迫试验，测定株高、茎粗、鲜重、干重等生长指标。结果]结果显示，4种植物的生长指标随着土壤盐碱度胁迫程度的不同变化明显，多为随盐碱胁迫的加重，株高降低，茎粗减少，干重降低。结论]4种植物中补血草耐盐性最强，艾蒿和草木樨居中，猪毛菜最弱。
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| 关 键 词： | 盐生植物 盐碱土壤 盐胁迫 生长指标 耐盐性 |
Study on the Four Halophyte Species Growth Under salt Stress and its Salt Tolerance |
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| HA Ling-jin et al.Study on the Four Halophyte Species Growth Under salt Stress and its Salt Tolerance[J].Journal of Anhui Agricultural Sciences,2009,37(12):5466-5467. |
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| Authors: | HA Ling-jin |
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| Institution: | HA Ling-jin et al(Agricultural Analytical Laboratory,Tianjin Agricultural College,Tianjin 300384) |
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| Abstract: | Objective] The use of wild halophytes in the improvement of saline was experimented.Method] The salt stress testing of four species of wild halophytes: Limonium,Artemisia,Salsola and Melilotoides,under potted cultivation in wasteland soil in Dagang,Xiqing and Jixian county of Tianjin was conducted and their growth indicators such as plant height,stem diameter,fresh weight,dry weight and other growth indicators were determined.Results] The results showed that there were significant difference in growth in... |
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| Keywords: | Halophytes Saline soil Salt stress Growth indicator Salt tolerance |
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