| 脱落酸（ABA）对白三叶抗旱作用机理的初步研究 |
| |
| 引用本文： | 吴新江,杨特武.脱落酸（ABA）对白三叶抗旱作用机理的初步研究[J].湖北畜牧兽医,1998(2):3-5. |
| |
| 作者姓名： | 吴新江 杨特武 |
| |
| 作者单位： | 湖北省农业科学院畜牧兽医研究所!武汉430209 |
| |
| 摘 要： | 本文就不同浓度ＡＢＡ对干旱胁迫条件下白三叶植株功能叶片抗旱生理指标进行了研究，结果表明，ＡＢＡ能明显减少叶片水分蒸发，降低叶片细胞膜透性，增加叶片细胞可溶性蛋白质含量，诱导生物膜系统保护酶ＳＯＤ形成，从所测生理结果及复水前后白三叶生长状况来看，ＡＢＡ最佳抗旱处理浓度为７５ｍｇ／ｋｇ。
|
| 关 键 词： | 牧草 脱落酸 白三叶 干旱胁迫 作用机理 |
Preliminary Study of ABA on Drought-Resistant FunctionMechanism of White Clover |
| |
| Wu Xinjiang,Yang Tewu,He Guangmin.Preliminary Study of ABA on Drought-Resistant FunctionMechanism of White Clover[J].Hubei Journal of Animal and Veterinary Sciences,1998(2):3-5. |
| |
| Authors: | Wu Xinjiang Yang Tewu He Guangmin |
| |
| Abstract: | A study was carried out on effects of different concentration ABA on Drought-Resistant physiology of White Clover. The results showed that ABA could reduce water e-vapotranspiration from the leaf of White Clover, lower leaf cell membrane relative permeabil-ity, improve solube protein content and induce guide composition of biomembrane system protect enzyme SOD. from the physiology target and the growth of White Clover before and after water-recovery, the result also showed that, the most Suitable ABA concentration was 75mg/kg |
| |
| Keywords: | ABA White clover Drought stress |
| 本文献已被 CNKI 维普 等数据库收录！ |
