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dc.contributor.authorสมตระกูล, ขนิษฐา
dc.contributor.authorประทุมมา, สุนันทา
dc.date.accessioned2013-02-26T03:23:42Z
dc.date.available2013-02-26T03:23:42Z
dc.date.issued2013-02-26
dc.identifier.issn1906-0432
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/1107
dc.descriptionวารสารวิชาการและวิจัย มทร.พระนคร, 6 (2) : 64-76en_US
dc.description.abstractCombined phytotoxicity of endosulfan-sulfate and heptachlor at total concentration (ratio 1:1) ranging from 0.4-40 mg/kg dried soil on seedling growth of four crops was investigated. Oryza sativa var. glutinosa cv. RD6, Ipomoea aquatic. Vigna sinensis and Brassica alboglabra were selected as surrogate plant species. Results indicated that I. aquatic and V. sinensis were the most tolerant plants to endosulfan-sulfate and heptachlor mixtures. These organochlorine mixtures did not affect percentage of seed germination, root length, shoot length, fresh weight and dry weight of these plants. Meanwhile, endosulfan-sulfate and heptachlor mixtures reduced root length of O. sativa var. glutinosa cv. RD6 but did not affect other growth pattern. B. alboglabra was the most sensitive plant species to endosulfan-sulfate and heptachlor mixtures. Only 0.4 mg/kg dried soil of endosulfan-sulfate and heptachlor mixtures signif icantly reduced percentage of seed germination, shoot length, seed vigor index and fresh weight of B. alboglabra (P<0.05)en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectPhytotoxicityen_US
dc.subjectEndosulfan-Sulfateen_US
dc.subjectHeptachloren_US
dc.subjectความเป็นพิษต่อพิษen_US
dc.subjectเฮปตาคลอร์en_US
dc.subjectเอ็นโดซัลแฟน-ซัลเฟตen_US
dc.titleCombined Phytotoxicity of Endosulfan-Sulfate and Heptachlor on Seedling Growth of Various Cropsen_US
dc.typeJournal Articlesen_US
dc.contributor.emailauthorskhanitta@hotmail.comen_US
dc.contributor.emailauthorcsnknt@ku.ac.then_US
dc.contributor.emailauthorarit@rmutp.ac.th


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