The Correlation Analysis on Main Nutrient Quality and Agronomic Traits of Pakchoi(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: The Correlation Analysis on Main Nutrient Quality and Agronomic Traits of Pakchoi

Author(s):: LIU Chao-yang¹; MU Jin-yan²; SUN Li²; YU Meixian²; 1.Agriculture Development Centre of Chengjiao Village of Nanzhao Country,Nanzhao,Henan 457007；
2.College of Horticulture and Landscape,HenanInstituteof Science and Technology,Xinxiang,Henan 453003

Keywords:: pakchoi; nutritional quality; agronomic traits; correlation analysic

Abstract:: Taking 6 varieties of pakchoi plants in Xinxiang area as materials,the main nutritional quality of soluble protein,soluble sugar,vitamin C and other quality were tested,agronomic characters such as single plant weight,leaf number,leaf width,leaf length were analyzed.The results showed that the content of soluble sugar in petiole was higher than in leaf,differences in soluble sugar in different cultivars were significant；the differences of soluble protein content in different cultivars were significant.The content of soluble protein in leaves of pakchoi than in petiole;vitamin C content of leaves was higher than that of petiole.There was significant difference between the main agronomic traits of leaf length,yield per plant,number of leaves,leaf width.There was a significant positive correlation between the leaf number and soluble sugar content.

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Last Update: 2014-09-19