| 盐胁迫下稀土元素对小麦萌发期过氧化氢酶过氧化物酶活性的影响 |
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| 引用本文： | 张述义,王金胜,郭春绒.盐胁迫下稀土元素对小麦萌发期过氧化氢酶过氧化物酶活性的影响[J].山西农业大学学报(自然科学版),1996(2). |
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| 作者姓名： | 张述义 王金胜 郭春绒 |
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| 作者单位： | 山西农业大学基础部 |
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| 摘 要： | 使小麦在一定浓度盐溶液中萌发生长，研究稀土元素对小麦抗盐性的影响，结果表明，小麦萌发期受盐胁影响较大，生长量明显减少。稀土伴种播种后９６小时～１４４小时，过氧化氢酶（ＣＡＴ）活性明显提高，过氧化物酶（ＰＯＤ）活性降低。稀土可促进小麦萌发生长，提高其对血渍的抵抗能力。
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| 关 键 词： | 盐胁，稀土，生长量，过氧化氢酶，过氧化物酶 |
THE EFFECT OF RARE-EARTH ELEMENTS OF ACTIVITIES OF CAT AND POD IN THE SALINE STRESS |
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| Zhang Shuyi et al..THE EFFECT OF RARE-EARTH ELEMENTS OF ACTIVITIES OF CAT AND POD IN THE SALINE STRESS[J].Journal of Shanxi Agricultural University,1996(2). |
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| Authors: | Zhang Shuyi |
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| Abstract: | Effect of RE(NO3)3 on tho resistance of saline in germination of wheat were studied in this paper.The results show that germination and bud growth of winter wheat was checked under saline stress.Activity of CAT was promoted and that of POD was reduced because of the seeds with RE.Therefore it was advantageous to the germination of seeds and the ability of resistains of salinity of the wheat. |
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| Keywords: | Saline stress RE (NO_3)_ 3 Growth quantity Catalase (CAT) Peroxidase(POD) |
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