W. Kuhn, R. Gambino, N. Al‐Awadhi, M. T. Balba, J. Dragun
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引用次数: 16
摘要
本实验室研究测量了一种对土壤污染敏感的植物Lycopersicon esculentum Big Girl(番茄)在科威特用原油污染土壤改良的土壤中的生长情况。将发芽后的番茄种子置于含0、0.12、0.24、0.36、0.48、0.60、1.2和2.4%原油的容器中,在室内生长室中生长。科威特含油量高达0.36%的土壤中生长的植物;但与对照植株相比,原油浓度大于0.12%时,其生长和果实产量受到影响。科威特土壤中掺入0.48%或更高的原油后,植物无法生长。
Growth of Tomato Plants in Soil Contaminated with Kuwait Crude Oil
This laboratory study measured growth of one plant species, Lycopersicon esculentum Big Girl (tomato), that is sensitive to the presence of soil contamination, in Kuwait soil amended with crude-oil-contaminated soil. Germinated tomato seeds were placed in containers with soil containing 0, 0.12, 0.24, 0.36, 0.48, 0.60, 1.2, and 2.4% crude oil and were grown in an indoor growth chamber. Plants grew in Kuwait soil containing up to 0.36% crude oil; however, growth and fruit production were compromised at crude oil concentrations greater than 0.12% when compared with control plants. Plants did not grow in Kuwait soil amended with 0.48% crude oil or higher.