| PLTPA对浸种冬小麦生理生化特性及产量的影响 |
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| 引用本文： | 武孟祥,薛文江,王喆之,严素文.PLTPA对浸种冬小麦生理生化特性及产量的影响[J].西北农业学报,1997,6(1):78-80. |
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| 作者姓名： | 武孟祥 薛文江 王喆之 严素文 |
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| 作者单位： | 陕西师范大学生物系, 西安 710062;西北植物研究所, 陕西杨陵 712100;陕西师范大学生物系, 西安 710062;陕西师范大学生物系, 西安 710062 |
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| 基金项目： | 陕西省自然科学基金及攻关资助项目 |
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| 摘 要： | 用ＰＬＴＰＡ浸泡冬小麦种子，可使麦苗ＳＯＤ、ＰＯＤ、ＣＡＴ活性升高；ＭＤＡ含量降低，Ｐｒｏ，可溶性总糖和叶绿素含量增加，根和叶的ＴＴＣ还原率同步增加，电导率同步降低，小麦产量提高。
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| 关 键 词： | PLTPA 冬小麦 浸种 生理生化特性 抗冻性 |
| 收稿时间： | 1996/7/22 0:00:00 |
| 修稿时间： | 1996/11/26 0:00:00 |
Effcts of PLTPA on the Physiological Biochemical Characteristics and the Yield in Winter Wheat |
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| Wu Mengxiang,Xue Wenjiang,Wang Zhezhi and Yan Suwen.Effcts of PLTPA on the Physiological Biochemical Characteristics and the Yield in Winter Wheat[J].Acta Agriculturae Boreali-occidentalis Sinica,1997,6(1):78-80. |
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| Authors: | Wu Mengxiang Xue Wenjiang Wang Zhezhi and Yan Suwen |
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| Institution: | Department of Biology, Shaanxi Teachers University, Xi''an 710062;Northwestern Institute of plant Shaanxi Yangling 712100;Department of Biology, Shaanxi Teachers University, Xi''an 710062;Department of Biology, Shaanxi Teachers University, Xi''an 710062 |
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| Abstract: | The biochemical measurements showed that, by means of soaking seeds with PLTPA, the enzyme activities of SOD, POD, CAT were increased while the content of MDA was decreased; meanwhile, the contents of proline, soluble sugar and chlorophyll were increased.Moreover, the increase of the TTC reducing ratio and the decrease of the electrical conductivity ratio were synchronous in roots and leaves.The cold hardiness and the yield of the winter wheat whose seeds were soaked with PLTPA. |
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| Keywords: | PLTPA Winter wheat Soak seeds Biochemical characteristics Cold hardiness Yield |
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