Korean Journal of Environmental Agriculture (한국환경농학회지)
- Volume 4 Issue 1
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- Pages.11-17
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- 1985
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- 1225-3537(pISSN)
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- 2233-4173(eISSN)
The Effect of Cd and Zn Elements Applied to Soil on the Growth and their Uptake of Corn Plant
토양중(土壤中) 중금속(重金屬)(Cd, Zn)의 처리(處理)가 옥수수의 생육(生育) 및 흡수(吸收)에 미치는 영향(影響)
- Lee, Min-Hyo (Institue of Agricultural Sciences, ORD.) ;
- Kim, Bok-Young (Institue of Agricultural Sciences, ORD.)
- Published : 1985.06.30
Abstract
A pot experiment was carried out to investigate the effect of Cd and Zn added to soil on the growth, peroxidase activity, chlorophyll content, inorganic components, and interaction between Cd and Zn in corn plant. The results obtained are as follows. Both Cd and Zn reduced dry weight and height of corn plant. Peroxidase activity of leaves increased in higher Cd content of shoot but adverse trend was shown with increasing Zn content of shoots. Chlorophyll contents were significantly decreased with increase of both Cd and Zn content of shoots. Higher soil Cd levels increased N content but decreased P, K, Ca, Mg and
Zn와 Cd을 무저(無底)폿트(
Keywords