蜈蚣草根 的英文怎麼說
中文拼音 [wúgōngcǎogēn]
蜈蚣草根
英文
chinese brake root-
The ca levels had a great influence on p concentration in the root and petiole
鈣對蜈蚣草根部及葉柄中磷濃度有顯著影響。As uptake by each part of p. vittata l increased obviously with elevating as level and the ratio of pinna as concetration to root as concentration increased gradually
隨著添加砷濃度的提高，蜈蚣草各部位的砷濃度都顯著增加，其羽葉根的富集系數也逐漸提高。Applying as reduced p concentration in the root, but that in the frond was not affected significantly
添加砷抑制蜈蚣草根部磷的吸收，但對地上部磷濃度無明顯影響。The results showed that as distributed mostly in cell walls in the case of 0 mmol / l as, moreover the percentage of ca content in cell walls was higher, which might inhibit as influxing cell
在無砷處理下，蜈蚣草植株體內的砷主要分佈在細胞壁，且其根部細胞壁中鈣的比重較高，有抑制砷進入蜈蚣草細胞內的趨勢。As concentration in root was not affected markedly by ca levels, while that of petiole increased and that of pinna decreased significantly. adding as was benefit to take up ca by p. vittata l. in the roots and pinnae
提高溶液中鈣濃度，根部砷濃度不受影響，但葉柄中的砷濃度增加，羽葉中砷濃度有明顯下降，即鈣明顯抑制蜈蚣草羽葉中砷的吸收。The growth traits, as - tolerance and bioaccumulation of different pteris vittata genotypes, which were collected from different areas of china, were studied. the result showed that there was a remarkable difference in plant height, number of frond and sprout, fresh weight of above - ground parts and roots among different genotypes. plant height varied from 29. 6 to 68. 2 cm, frond from 13. 3 to 60. 0 per plant and sprout from 9. 0 to 65. 7 per plant, fresh weight of aboveground parts and soil ranged from 150 to 540 g and from 20. 3 to 94. 9 g per plant, respectively
研究了分佈於我國不同地區的蜈蚣草基因型的生長特性、砷耐性和富集特性，結果顯示：蜈蚣草基因型間株高、羽葉數、芽苞數、地上部鮮重、根部鮮重均有顯著的差異，株高變化在29 . 6 - 68 . 2cm ，羽葉數變化在13 . 3 - 60 . 0個株，芽苞數變化在9 . 0 - 65 . 7個株，地上部和地下部鮮重分別變化在150 ? 540克株和20 . 3 - 94 . 9克株。分享友人