{"title":"增殖威氏绦虫的反应。和蝎尾丝状体(sytonema辛辛纳托姆)。(蓝藻)对2,4- d对生长和固氮的影响","authors":"M. Shamina, P. V. Madusoodhanan","doi":"10.55734/nbujps.2009.v03i01.002","DOIUrl":null,"url":null,"abstract":"Effect of different concentrations (0.5-100 mg.ml-1) of 2,4 - Dichlorophenoxy acetic acid on the growth of the cyanobacteria Westiellopsis prolifica Janet and Scytonema cincinnatum Thuret ex Born. et Flah. has been studied. 2,4-D stimulated the growth up to 5 mg.ml-1 in W. prolifica and up to 1 mg.ml-1 in S. cincinnatum respectively over the control. Higher concentration of 2,4-D (above 10 mg.ml-1) proved lethal for both W. prolifica and S. cincinnatum, even though it could tolerate up to 100 mg.ml-1.","PeriodicalId":122617,"journal":{"name":"NBU Journal of Plant Sciences","volume":"97 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Response of Westiellopsis prolifica Janet. and Scytonema cincinnatum Thuret ex Born et Flah. (Cyanobacteria) to the effect of 2,4-D on growth and nitrogen fixation\",\"authors\":\"M. Shamina, P. V. Madusoodhanan\",\"doi\":\"10.55734/nbujps.2009.v03i01.002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Effect of different concentrations (0.5-100 mg.ml-1) of 2,4 - Dichlorophenoxy acetic acid on the growth of the cyanobacteria Westiellopsis prolifica Janet and Scytonema cincinnatum Thuret ex Born. et Flah. has been studied. 2,4-D stimulated the growth up to 5 mg.ml-1 in W. prolifica and up to 1 mg.ml-1 in S. cincinnatum respectively over the control. Higher concentration of 2,4-D (above 10 mg.ml-1) proved lethal for both W. prolifica and S. cincinnatum, even though it could tolerate up to 100 mg.ml-1.\",\"PeriodicalId\":122617,\"journal\":{\"name\":\"NBU Journal of Plant Sciences\",\"volume\":\"97 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"NBU Journal of Plant Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.55734/nbujps.2009.v03i01.002\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"NBU Journal of Plant Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.55734/nbujps.2009.v03i01.002","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Response of Westiellopsis prolifica Janet. and Scytonema cincinnatum Thuret ex Born et Flah. (Cyanobacteria) to the effect of 2,4-D on growth and nitrogen fixation
Effect of different concentrations (0.5-100 mg.ml-1) of 2,4 - Dichlorophenoxy acetic acid on the growth of the cyanobacteria Westiellopsis prolifica Janet and Scytonema cincinnatum Thuret ex Born. et Flah. has been studied. 2,4-D stimulated the growth up to 5 mg.ml-1 in W. prolifica and up to 1 mg.ml-1 in S. cincinnatum respectively over the control. Higher concentration of 2,4-D (above 10 mg.ml-1) proved lethal for both W. prolifica and S. cincinnatum, even though it could tolerate up to 100 mg.ml-1.