{"title":"东方烟草灌溉试验","authors":"A. Sficas","doi":"10.2478/cttr-2013-0246","DOIUrl":null,"url":null,"abstract":"Abstract Irrigation experiments were conducted at the Tobacco Institute of Drama and the Tobacco Research Station of Xanthi on aromatic and on neutral (Kaba-Koulak) tobacco. Both tobacco types benefited highly from a moderate water supply from 40-80 m3 per stremma. Yield was increased by about 20-30 % and quality was also significantly improved. Nicotine content was reduced in a proportion of 5-10 %. In the aromatic types, topping and close spacing gave significantly higher yield per stremma The nicotine level was higher with topping and lower with close spacing","PeriodicalId":35431,"journal":{"name":"Beitrage zur Tabakforschung International/ Contributions to Tobacco Research","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Irrigation Experiments on Oriental Tobacco\",\"authors\":\"A. Sficas\",\"doi\":\"10.2478/cttr-2013-0246\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Irrigation experiments were conducted at the Tobacco Institute of Drama and the Tobacco Research Station of Xanthi on aromatic and on neutral (Kaba-Koulak) tobacco. Both tobacco types benefited highly from a moderate water supply from 40-80 m3 per stremma. Yield was increased by about 20-30 % and quality was also significantly improved. Nicotine content was reduced in a proportion of 5-10 %. In the aromatic types, topping and close spacing gave significantly higher yield per stremma The nicotine level was higher with topping and lower with close spacing\",\"PeriodicalId\":35431,\"journal\":{\"name\":\"Beitrage zur Tabakforschung International/ Contributions to Tobacco Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1970-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Beitrage zur Tabakforschung International/ Contributions to Tobacco Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2478/cttr-2013-0246\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Agricultural and Biological Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Beitrage zur Tabakforschung International/ Contributions to Tobacco Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2478/cttr-2013-0246","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
Abstract Irrigation experiments were conducted at the Tobacco Institute of Drama and the Tobacco Research Station of Xanthi on aromatic and on neutral (Kaba-Koulak) tobacco. Both tobacco types benefited highly from a moderate water supply from 40-80 m3 per stremma. Yield was increased by about 20-30 % and quality was also significantly improved. Nicotine content was reduced in a proportion of 5-10 %. In the aromatic types, topping and close spacing gave significantly higher yield per stremma The nicotine level was higher with topping and lower with close spacing