摘要
对93份贵州地方辣椒资源的品质性状进行了分析,结果表明:粗纤维含量在22.99%~44.06%之间,牛角椒含量最高,为33.71%;粗脂肪含量在11.49%~27.46%之间,锥形椒含量最高,为21.55%;蛋白质含量在12.81%~22.97%之间,指形椒含量最高,为18.78%;辣椒素含量在0.28~7.61 mg/g之间,指形椒含量最高,为4.47 mg/g;4个指标的平均隶属度值在0.21~0.68之间,超过0.60的辣椒资源有S106、S103、S072和S016;聚类分析表明,93份辣椒资源按平均隶属度大小可分为四大类型,即高品质型、中品质型、一般品质型和特殊品质型。贵州地方辣椒种质资源品质性状分析可为辣椒种质资源的创新利用、新品种的选育奠定基础。
93 Guizhou local resources pepper quality traits were analyzed. The results showed that：crude fiber content was between 22.99%-44.06%, the highest was the cow horn shape pepper, the content was 33.71% ; crude fat content was between 11.49%-27.46% ,the cone shape pepper had the highest content of 21.55% ,pro- tein content was between 12.81%-22.97% ,the finger shape pepper had the highest content of 18.78%, capsaicin content was between 0.28-7.61 mg/g,the finger shape pepper had the highest content of 4.47 mg/g. The average membership values of the four indices was between 0.21-0.68, and four pepper resources contained S106, S103, S072 and S016 were more than 0.60. Cluster analysis showed that 93 pepper resources can be divided into four types, namely,high-quality, medium quality type, general type and quality of special quality type according to the average membership values. This research established foundation to the innovative use of pepper germplasm and breeding new varieties.
出处
《植物遗传资源学报》
CAS
CSCD
北大核心
2017年第3期429-435,共7页
Journal of Plant Genetic Resources
基金
贵州省农业攻关项目(黔科合NY【2014】3040)
贵州省农业攻关项目[黔科合NY(2015)3018-2]
贵州省联合基金项目(黔科合J字LKN[2013]07号)
