摘要
为筛选出适宜宁夏南部山区种植的胡萝卜品种并客观、准确地评价品种的栽培适应性,比较分析了17个胡萝卜品种的肉质根形态、产量、营养品质等主要性状,并采用主成分分析和隶属函数相结合的方法对不同胡萝卜品种在宁南山区的栽培适应性进行了综合评价。结果表明,与金骏红8号(CK)相比,艳红100、孟德尔3号、巨红一号、春秋鼎盛分别增产了19.37%、12.83%、10.07%、7.37%;巨红1号、仙红,艳红100维生素C含量分别显著提高了5.10、4.76、4.60 mg·100 g^(-1);艳红100、红秋菊的水溶性蛋白含量分别显著提高了0.67、0.13 g·100 g^(-1)。主成分分析法和隶属函数综合评价方法分析表明,综合性状超过金骏红8号的有艳红100、仙红、巨红一号、孟德尔3号、春秋鼎盛5个品种,综合性状最好的是艳红100,主成分综合得分和D值分别为1.38和0.91,其次是仙红,得分和D值分别为0.95和0.79,再次是巨红一号,得分和D值分别为0.93和0.76。
To screen out carrot varieties,and to evaluate objectively the cultivation adaptability of the varieties in the mountainous areas of southern Ningxia,this study comparatively analyzed the main traits of 17 carrot varieties,such as fleshy root morphology,yield,and nutritional quality,and comprehensively evaluated the cultivation adaptability of different carrot varieties by using a combination of principal component analysis and membership function.The results showed,Contrast to Jinjunhong No.8,Yanhong 100,Mendel No.3,Juhong No.1 and Chunqiudingsheng increased respectively 19.37%,12.83%,10.07%and 7.37%on the yield,and the vitamin C content of Juhong No.1,Xianhong and Yanhong 100 were increased respectively 5.10 mg·100 g^(-1),4.76 mg·100 g^(-1) and 4.60 mg·100 g^(-1);and the water soluble protein content of Yanhong 100 and red chrysanthemum was increased respectively by 0.67 g·100 g^(-1) and 0.13 g·100 g^(-1).Principal component score values in the subordinate function analysis showed that the comprehensive evaluation values of Yanhong 100,Xianhong,Juhong No.1,Mendel No.3,and the Chunqiudingsheng were higher than Jinjunhong No.8,and the highest scorer was Yanhong 100 which principal component comprehensive scores and D value were 1.38 and 0.91,and Xianhong,0.95 and 0.79,Juhong No.1,0.93 and 0.76 followed.
作者
冯海萍
金志芸
FENG Haiping;JIN Zhiyun(Institute of Horticulture,Ningxia Academy of Agricultural and Forestry Sciences,Yinchuan 750002,Ningxia,China)
出处
《中国瓜菜》
CAS
北大核心
2022年第10期69-75,共7页
China Cucurbits And Vegetables
基金
宁夏回族自治区重点研发计划(2020BFF02005、2020BBF03016)
国家大宗蔬菜产业技术体系(CARS-23-G24)
宁夏青年拔尖人才项目。
关键词
胡萝卜
产量
营养品质
综合评价
Carrot
Yield
Nutritional quality
Comprehensive evaluation
