Metal toxicity in acid soils of Kerala - effect of manganese on growth and physiology of rice (Oryza sativa L.) cv. Jaya
Unni, P.N, Santhakumar, G, Nair, S.R. (Centre for Water Resources Development and Management, Kozhikode 673 571, Kerala (India))
Published in International Journal of Environmental Studies (United Kingdom) (1995)
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Published in International Journal of Environmental Studies (United Kingdom) (1995)
Publication
Effect of different water table depths and moisture regimes on the growth and yield of cassava Manihot esculenta Cranz
Vijaykumar, K.R, Thomas, P.K, Unni, P.N. (Centre for Water Resources Development and Management, Calicut (India))
Published in Agricultural Research Journal of Kerala (India) (01.06.1984)
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Published in Agricultural Research Journal of Kerala (India) (01.06.1984)
Journal Article
Physiological changes in pepper (Piper nigrum L. cv. Panniyur 1) associated with water-logging
Vijaykumar, K.R, Unni, P.N, Vamadevan, V.K. (Centre for Water Resources Development and Management, Calicut (India))
Published in Agricultural Research Journal of Kerala (India) (01.06.1984)
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Published in Agricultural Research Journal of Kerala (India) (01.06.1984)
Journal Article
Prevention of photo-induced chlorophyll loss by the use of lime reflectant on the leaves of black pepper (Piper nigrum L.)
Vijayakumar, K.R. (Centre for Water Resources Development and Management, Calicut, Kerala (India)), Unni, P.N, Vamadevan, V.K
Published in Agricultural and Forest Meteorology (Netherlands) (1985)
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Published in Agricultural and Forest Meteorology (Netherlands) (1985)
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Effect of heavy metals on field crops I. Effect of lead on germination, growth and chlorophyll content in bitter gourd (Momordica charantia L.)
Unni, P.N, Daniel, G, Nair, S.R. (Water Quality and Environment Division, Centre for Water Resources Development and Management, Kozhikode 673-571, Kerala (India))
Published in International Journal of Environmental Studies (United Kingdom) (1992)
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Published in International Journal of Environmental Studies (United Kingdom) (1992)
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