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KMID : 0368420030460010059
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Journal of Plant Biology
2003 Volume.46 No. 1 p.59 ~ p.61
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Changes in Growth and Yield of Phaseolus mungo L Induced by UV-A and UV-B Enhanced Radiation
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Muthukrishnan, Jayakumar
Paulraj, Amudha/Govindaswamy, Kulandaivelu
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Abstract
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We investigated the effects of UV-A and UV-B enhanced radiation on plants of phaseolus mungo. Low doses caused varying responses in such growth and yield components as shoot and root lengths, leaf area, fresh mass and dry matter, pod numbers, and seed numbers and weights. Compared with UN-B radiation inhibited development. moreover, both sources of radiation caused reduced yields, although this effect was comparatively less in plants treated with UV-A radiation.
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