| 1. | Studies on the extraction and stability of red pigment from canna indica 美人蕉红色素的提取及稳定性研究 |
| 2. | Comparison of the photosynthetic characteristics of canna indica l . and canna glauca l 美人蕉与花叶美人蕉光合特性比较研究 |
| 3. | Canna glauca l 和花叶美人蕉 |
| 4. | The phytoremediation efficiency of a pesticide by plants might be water hyacinth > canna > willow > tea plant 不同植物对相同农药的植物修复效率为凤眼莲美人蕉柳树茶树。 |
| 5. | Floating phytoremediation system by planting canna generalis for dual purposes of purification of piggery wastewater and nursery 去污和苗圃功能兼具的美人蕉漂浮植物修复系统研究 |
| 6. | Cd destroyed photosynthetic pigment , especially chlorophyll a and photosynthetic tissues , which then affected the photosynthetic efficiency and held back the growth of plants Cd ~ ( 2 + )破坏美人蕉光合作用色素特别是叶绿素a 、光合组织等,影响其光合作用效率,抑制其正常生长。 |
| 7. | The order of uptake amount of a same pesticide by plants was water hyacinth > rice > canna > taro > alligator > willow > tea plant , and the uptake of dimethoate was greater than that of dicofol 植物对不同农药吸收量的大小为:凤眼莲>水稻>美人蕉>芋头>喜旱莲子草>柳树>茶树。相同植物对乐果的吸收大于三氯杀螨醇。 |
| 8. | More than 70 % of the amount of ethion , dicofol , and cyhalothrin uptaken by canna maintened at roots , and this ratio increased with the decreasing of water solubility of the pesticide Ss 。美人蕉吸收的乙硫磷、三氯杀螨醇和三氟氯氰菊酯中,有voo , o以上富集于植物根系中,且在根系中的富集程度随农药水溶解度的下降而增加。 |
| 9. | 37 . 19 % , and 25 . 05 % as those grown in soils without dicofol , though all the test plants grown well in soils with 5 ing / kg of dicofol and 50 mg / kg of dimethoate . canna could tolerate 50 nig / kg of dicofol and dimethoate 高浓度( 50mg kg )的三氯杀螨醇对水稻、芋头和喜旱莲子草的生长有明显抑制作用,其生物量分别为对照的30 . 72 、 37 . 19和25 . 05 ,但对美人蕉的影响不明显。 |
| 10. | Effects of cd on growth , photochmecal efficiency , chlorophyll content and net photosynthesis of canna indica linn and rumex acetosa l were studied so that the theoretical basis of phytoremediation of pollution by cd could be provided )为实验材料,研究cd胁迫对美人蕉和酸模的生长、光化学效率、叶绿素含量以及净光合强度等生理指标的影响,探讨cd对高等植物的毒害效应,以期为重金属cd污染的植物修复技术提供理论依据。 |