| 三十烷醇磷酸酯钾的生物活性检测 |
| |
| 引用本文： | 郑春明,徐礼根.三十烷醇磷酸酯钾的生物活性检测[J].农药,1999,38(12):22-23. |
| |
| 作者姓名： | 郑春明 徐礼根 |
| |
| 作者单位： | [1]浙江台州农校 [2]浙江大学西溪校区生命科学学院 |
| |
| 摘 要： | 用０．００１、０．０１、０．１、１．０ｍｇ／Ｌ的三十烷磷酸酯钾（ＴＰＫ）溶液培养小麦、水稻幼苗。其促进幼苗根、茎叶器官生长的能力以０．０１ｍｇ／Ｌ为最佳，使小麦幼苗的苗高、苗鲜重、苗干重、根长、根鲜重、根干重、全株鲜重和全株干重分别比甭水对照提高１７．１％、１７．０％、１８．４％、１６．４％￣１１．０％、１２．０％、１５．０％和１７．０％，使水稻幼的上述指标分别提高１０．３％、１１．０％、４０．３
|
| 关 键 词： | 三十烷醇 磷酸酯钾 生物活性 植物生长调节剂 |
Assay of Bioactivity of Potassium Hydrogen 1-Triacontyl Phosphate(TPK) |
| |
| Zheng Chunming et al..Assay of Bioactivity of Potassium Hydrogen 1-Triacontyl Phosphate(TPK)[J].Pesticides,1999,38(12):22-23. |
| |
| Authors: | Zheng Chunming |
| |
| Abstract: | TPK is a new plant grwth regulator synthesized on the basis of triacontanol.Among the concentration of 0.001,0.01,0.1,and 1.0mg/L TPK used as liquid media to culture wheat and rice seedlings,0.01mg/L showed the strongest effect on promoting the growth of shoot and root.It also increased the content of chlorophyll and soluble sugar,and the activity of peroxidase as well in the leaves of rice seedlings by 15.6%,25.0% and 30.0%,respectively.The experiment indicated that TPK is a compound with strong bioactivity. |
| |
| Keywords: | potassium hydrogen 1-triacontyl phosphate(TPK) bioactivioty physiological characteristic wheat rice seedling |
| 本文献已被 CNKI 维普 等数据库收录！ |
