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搜索结果: 1-11 共查到Crotalaria相关记录11条 . 查询时间(0.046 秒)
There is concern that some anthropogenic atmospheric pollutants may result in a global reduction of stratospheric ozone. This would undoubtedly increase the level of ultraviolet radiation reaching the...
从猪屎豆的种子中分离得一个新的双稠吡咯啶生物碱,暫称为猪屎豆碱(mucronatine),熔点为179—181℃,分子式为C18H25NO6;其部分結构暫定如(Ⅱ)式所示。
Allelopathic effect of aqueous extracts of six Crotalaria species on wheat root growth at early growing stage was examined by using a seed pack growth pouch. There was a significant difference in tota...
To evaluate the growth capacity and some chemical characteristics of two Crotalaria species, C. incana and C. pallida, used as green manure, we conducted a field experiment at Osaka, Japan. Both Crota...
The interspecific differences in germination, root nodule formation, dry matter production and nitrogen uptake were evaluated among Crotalaria species for the introduction as new green manure legumes....
Tricalcium Phosphate Solubilization by Root Nodule Bacteria of Sesbania cannabina and Crotalaria juncea.
Dry matter production and nitrogen absorption of Crotalaria juncea and Sesbania cannabina grown under different underground water levels(16cm[high]and 32cm[low]below the ground)were evaluated in exper...
Using symbiotically N2-fixing legumes as green manures is a way to supply N from the atmosphere to cropping ecosystems. Usually whole plants of the green manure are incorporated into soil; hence, the ...
The amounts of nitrogen fixed in Crotalaria juncea and C.pallida were evaluated by the 15N-isotope dilution technique and the difference method using Zea mays in pot experiments.The effects of incorpo...
Nitrogen-absorbing activity of Crotalaria juncea L. and Zea mays L. grown as a cleaning crop in nitrogen-accumulated soil was evaluated in an experiment conducted with 200 L-volume containers filled w...
菽麻(Crotalaria juncea L.)抗肿瘤化学成份的研究。

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