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| 水培条件下营养液pH值对含羞草生长发育的影响 | |
| 引用本文： | 张仲新,方正,华珞,常赞,尹宝重.水培条件下营养液pH值对含羞草生长发育的影响[J].首都师范大学学报(自然科学版),2008,29(6). |
| 作者姓名： | 张仲新 方正 华珞 常赞 尹宝重 |
| 作者单位： | 1. 首都师范大学资源环境与旅游学院,北京,100048 2. 河北农业大学,河北省生物无机化学重点实验室,河北保定,071001 3. 河北农业大学资源与环境科学学院,河北保定,071001 4. 河北农业大学植物保护学院,河北保定,071001 |
| 基金项目： | 河北省博士学科点专项科研基金 |
| 摘 要： | 采用水培方法,研究了在不同pH值(5.0、6.0、7.0、8.0、9.0)时含羞草的生长发育状况.结果表明,营养液pH值为6.0时水培含羞草长势状况最好,pH值过高或过低均不利于其生长,碱性环境对含羞草的生长、根系活力和光合作用危害最大. |
| 关 键 词： | 水堵 营养液 pH值 含羞草 |
Effects of Different pH on the Growth and Development of Mimosapudica in Hydroponics |
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| Zhang Zhongxin,Fang Zheng,Hua Luo,Chang Zan,Yin Baozhong.Effects of Different pH on the Growth and Development of Mimosapudica in Hydroponics[J].Journal of Capital Normal University(Natural Science Edition),2008,29(6). | |
| Authors: | Zhang Zhongxin Fang Zheng Hua Luo Chang Zan Yin Baozhong |
| Abstract: | The effects of different pH(5.0,6.0,7.0,8.0,9.0) on the growth and development of Mimosa pudica were studied by using hydroponics.The results indicated that Mimosa pudica in hydroponics grew best with pH 6.0,more high or low pH of nutrient solution wasn't disadvantageous to growing of Mimosa pudica.The alkali nutrient solution was the most harmful to the growth,root activity and photosynthesis of Mimosa pudica. |
| Keywords: | Hydroponics nutrient solution pH Mimosa pudica |
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