灰色关联度对草莓品种的综合评估  被引量:11

Comprehensive Evaluation of Strawberry Varieties by Grey Correlation Analysis

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作  者:和秀云[1] 和加卫[1] 苏泽春[1] 王宇萍[1] 

机构地区:[1]云南省农科院高山经济植物研究所,云南丽江674100

出  处:《中国农学通报》2015年第21期259-263,共5页Chinese Agricultural Science Bulletin

基  金:农业部公益性行业科技项目"小浆果产业技术研究与试验示范"(201103037)

摘  要:为准确地给12个草莓外引品种进行合适的定位,利用灰色关联度分析法,对其果品特性、产量、株高等9个性状指标进行综合评价与定量分析。结果表明:等权关联度评判各品种优劣地次序依次是‘超早’>‘宫本’>‘枥乙女’>‘托特母’>‘鬼怒甘’>‘红颜’>‘森格纳’>‘红珍珠’>‘法兰帝’>‘丰香’>‘美香莎’>‘甜查理’;结合消费者对草莓果品的选择和各方面的意见,赋予草莓不同性状的权重值后,加权关联度的排序依次是:‘枥乙女’>‘超早’>‘鬼怒甘’>‘宫本’>‘红颜’>‘托特母’>‘法兰帝’>‘红珍珠’>‘森格纳’>‘丰香’>‘美香莎’>‘甜查理’。2次排序结果表明,‘枥乙女’、‘超早’和‘宫本’具有一定的丰产性,综合性状表现较好,比较适宜在丽江高海拔山区推广利用。In order to accurately evaluate the 12 new introduced varieties of strawberry, 9 traits indices,including fruit characteristics, yield, plant height, etc, were assessed comprehensively and analyzedquantitatively with the grey correlative degree analysis method. The results showed that the equal relationaldegree evaluation of various varieties to sequence was‘chaozao'〉‘gongben'〉‘liyinv'〉‘tuotemu'〉‘guinugan'〉‘hongyan'〉‘sengena'〉‘hongzhenzhu'〉‘falandi'〉‘fengxiang'〉‘meixiangsha'〉‘tianchali'. With consumers selection of strawberry fruit and the opinions of all sides, the different traits ofstrawberry were given the weight value, and the weighted incidence degree was‘liyinv'〉‘chaozao'〉‘guinugan' 〉‘gongben' 〉‘hongyan' 〉‘tuotemu'〉 ‘falandi' 〉‘hongzhenzhu'〉 ‘sengena' 〉‘fengxiang'〉‘meixiangsha'〉‘tianchali'. Two times ranking results showed that‘liyinv',‘chaozao'and‘gongben'had high yield and better integrated traits, and they were more suitable for popularization in highelevation mountainous area of Lijiang.

关 键 词:灰色关联度分析 草莓 品种 

分 类 号:S3-33[农业科学—农艺学]

 

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