| 脲酶抑制剂醌氢醌对小白菜根系活性的影响 |
| |
| 引用本文： | 李瑞红. 脲酶抑制剂醌氢醌对小白菜根系活性的影响[J]. 河南科技大学学报(农学版), 2003, 23(3): 41-43 |
| |
| 作者姓名： | 李瑞红 |
| |
| 作者单位： | 河南科技大学,园林系,河南,洛阳,471003 |
| |
| 摘 要： | 以小白菜(B．chinensis Var.communis)为试材，研究了不同用量的醌氢醌对小白菜根系活性的影响。结果表明，醌氢醌能使小白菜根系活力、根Na^ -K^ -ATP酶活力、根系呼吸强度提高，且醌氢醌用量以3．0g/m^2处理产量最高。醌氢醌提高小白菜根系活力可能是提高小白菜产量的生理基础之一。
|
| 关 键 词： | 脲酶抑制剂 醌氢醌 小白菜 根系活性 影响因素 根系呼吸强度 产量 |
| 文章编号： | 1008-4673(2003)03-0041-03 |
| 修稿时间： | 2002-10-05 |
Effect of quinhydrone on root activity of B.chinensis Var. communis |
| |
| LI Rui-hong. Effect of quinhydrone on root activity of B.chinensis Var. communis[J]. Journal of Henan University of Science and Techno, 2003, 23(3): 41-43 |
| |
| Authors: | LI Rui-hong |
| |
| Abstract: | Effect of quinhydrone on root activity was studied under pot experiment with B.chinensis Var. communis. The result shows that the activity of root and root Na~+-K~+-ATPase are improved, the root respiration rate increases. The improvement of root activity is one of the basis of higher yield, and the proper amount of quinhydrone is 3.0g/ m~2. |
| |
| Keywords: | B.chinensis Var. communis Quinhydrone Urease Root activity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
