灰色系统理论在木薯引种评价上的应用  

Evaluation on Cassava Varieties with Grey System Theory

作　　者：林洪鑫[1] 袁展汽[1] 刘仁根[1] 肖运萍[1] 

机构地区：[1]江西省农业科学院土壤肥料与资源环境研究所/农业部长江中下游作物生理生态与耕作重点实验室/国家红壤改良工程技术研究中心,南昌330200

出　　处：《中国农学通报》2014年第33期94-100,共7页Chinese Agricultural Science Bulletin

基　　金：现代农业产业技术体系建设专项"国家木薯产业技术体系南昌综合试验站"(No.CARS-12-jxyzq)

摘　　要：以期为江西红壤旱地木薯良种选择提供依据。应用灰色系统理论的关联度方法,对2010年和2011年新引进的38个木薯品种的主要性状进行了分析。结果表明,38个木薯品种中以H867、H628、H989、H632、H680、SC205、GR024-2、ZM99229、SC8和H1312与参考品种的关联度较高(大于0.619),在江西红壤旱地的综合表现较好,而‘瑞士P11’、‘桂热3号’、G37、F100和‘瑞士88’与参考品种的关联度较低(小于0.506),综合表现较差。可见,灰色系统理论可作为木薯引种适应性的评价方法。H867、H628、H989、H632、H680、SC205、GR024-2、ZM99229、SC8和H1312等品种适宜在江西种植,并获得高产。To provide a basis for cassava varieties selection of Jiangxi red soil upland, the authors applied greysystem theory to comprehensive evaluation on the adaptability of different cassava varieties. Using the greysystem theory correlation method, the authors analyzed the main characteristics of the 38 cassava varieties thatintroduced in 2010 and 2011. The results showed that, H867, H628, H989, H632, H680, SC205, GR024-2,ZM99229, SC8 and H1312 among those 38 varieties had higher correlation with reference variety（0.619）,and their comprehensive performance were better in red soil upland of Jiangxi Province, but the varieties‘Swiss P11＇,‘Guire 3＇, G37, F100 and‘Swiss 88＇had less correlation with reference variety（0.506）, andtheir comprehensive performance was bad in Jiangxi province. The grey system theory could be used as cassavaadaptability evaluation method. H867, H628, H989, H632, H680, SC205, GR024- 2, ZM99229, SC8 andH1312 and other varieties are suitable for planting in Jiangxi Province and have high yield.

关 键 词：木薯 灰色系统 引种 评价 

分 类 号：S533[农业科学—作物学]