摘要
对240份枇杷种质资源的中心枝长度、中心枝粗度、侧枝长度、侧枝粗度、叶片长度、叶片宽度及叶片长度/叶片宽度等7个数量性状的调查数据进行统计分析,确定了这些性状的分级取值区间,探讨了分级标准,为进一步丰富、完善《枇杷种质资源描述规范和数据标准》提供了重要依据。
7 major quantitative characteristics from 240 loquat resources including length of central shoot, thickness of central shoot, length of lateral shoot, thickness of lateral shoot, length of leaf, width of leaf and length of leaf or width of leaf were investigated. Classification criteria for these quantitative characteristics was recommended. The results will provide a valuable data for compiling ＂criteria of description and data of Germplasm Resources in loquat＂.
出处
《福建果树》
2009年第1期19-24,共6页
Fujian Fruits
基金
国家科技基础条件平台项目(2005DKA21002-27)
福建省财政专项(STIF-Y06)
国家科技支撑计划(2007BAD07B01-2)
作物种质资源保护项目(NB08-2130135-08)
关键词
枇杷
数量性状
分级
Loquat
Quantitative characteristics
Classification
