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首页> 外文期刊>Research Journal of Soil Biology >The Effects of Used Engine Oil Pollution on the Growth and Early Seedling Performance of Vigna uniguiculata and Zea mays
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The Effects of Used Engine Oil Pollution on the Growth and Early Seedling Performance of Vigna uniguiculata and Zea mays

机译：废机油污染对Vi豆和玉米的生长和早期幼苗性能的影响

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摘要

The ability of Vigna unguiculata and Zea mays to thrive in soils supplemented with varying concentrations of used engine oil ranging from 150-250 mL in a green house as well as extracts derived from these soils in Petri dishes in the laboratory was investigated. The parameters considered in the green house were heights and numbers of leaves while those of the laboratory were radicle and plumule lengths. In both species seedlings in the non-polluted soil grow better than those in the polluted soil sample samples. The growth inhibition in the seedlings increased with the increase in the concentration of the used oil pollutants. There were gross reductions in the number of leaves obtained in the seedlings of both V. unguiculata and Z mays from the polluted soils. Treatments with extracts derived from used oil polluted soils resulted in the inhibitions of the radicle and plumule growths in both species at all the extract concentrations. It could be inferred from the results that used engine oils have inhibitory effects on the growth and early seedling performance of Vigna unguiculata and Zea mays.
机译：在实验室中，研究了Vigna unguiculata和Zea mays在温室中150-250 mL范围内添加了不同浓度的使用过的机油的土壤以及在培养皿中从这些土壤中提取的提取物的蓬勃发展。温室中考虑的参数是叶片的高度和叶片数，而实验室中的参数是胚根和胚芽的长度。在这两种物种中，无污染土壤中的幼苗生长都比受污染土壤样品中的幼苗好。随着使用过的油污染物浓度的增加，幼苗的生长抑制作用也随之增加。从污染的土壤中，在V. unguiculata和Z mays的幼苗中获得的叶片数量明显减少。用来自废油污染土壤的提取物进行处理导致在所有提取物浓度下，两种物种的胚根和幼芽生长受到抑制。从结果可以推断，用过的机油对Vigna unguiculata和Zea mays的生长和早期幼苗性能具有抑制作用。

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