I. A. Rana, A. Bakhsh, Shakhnozakhon Tillaboeva, Qandeel-e-Arsh, Haihong Shang, M. Azhar
{"title":"转基因棉花","authors":"I. A. Rana, A. Bakhsh, Shakhnozakhon Tillaboeva, Qandeel-e-Arsh, Haihong Shang, M. Azhar","doi":"10.1201/9781003096856-16","DOIUrl":null,"url":null,"abstract":"Proponents of the technology claim that Bt cotton has greatly increased cotton productivity in India over the past 10 years.4 However, 70% of the 73% yield increase reported since Bt cotton was rst introduced took place between 2002 and 2005 when less than 5% of the area under cotton production had shifted to growing Bt hybrids. In fact, from 2005 to 2012, when up to 90% of Indian cotton elds were cultivated with Bt cotton, yields have increased only marginally by 2%.5","PeriodicalId":413043,"journal":{"name":"Cotton Breeding and Biotechnology","volume":"13 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Genetically Modified Cotton\",\"authors\":\"I. A. Rana, A. Bakhsh, Shakhnozakhon Tillaboeva, Qandeel-e-Arsh, Haihong Shang, M. Azhar\",\"doi\":\"10.1201/9781003096856-16\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Proponents of the technology claim that Bt cotton has greatly increased cotton productivity in India over the past 10 years.4 However, 70% of the 73% yield increase reported since Bt cotton was rst introduced took place between 2002 and 2005 when less than 5% of the area under cotton production had shifted to growing Bt hybrids. In fact, from 2005 to 2012, when up to 90% of Indian cotton elds were cultivated with Bt cotton, yields have increased only marginally by 2%.5\",\"PeriodicalId\":413043,\"journal\":{\"name\":\"Cotton Breeding and Biotechnology\",\"volume\":\"13 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-01-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Cotton Breeding and Biotechnology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1201/9781003096856-16\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cotton Breeding and Biotechnology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1201/9781003096856-16","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Proponents of the technology claim that Bt cotton has greatly increased cotton productivity in India over the past 10 years.4 However, 70% of the 73% yield increase reported since Bt cotton was rst introduced took place between 2002 and 2005 when less than 5% of the area under cotton production had shifted to growing Bt hybrids. In fact, from 2005 to 2012, when up to 90% of Indian cotton elds were cultivated with Bt cotton, yields have increased only marginally by 2%.5