摘要
采用访问与实地调查相结合的方法调查了甘肃省庆阳地区的山杏资源,在山杏花期选出晚花单株2株,作为抗寒材料;在果期以产量及其果实的经济性状为指标选出仁用、果用、仁果兼用型单株8株,编号分别为XFPY001、XFPY011、XFPY53、NXLP004、NXJX010、ZYTP009、QCYM012、QCXJM35。研究为山杏良种的选育提供了新材料,有利于实现山杏高产、优质、高效益的目标。
By means of interview and field survey, Prunus armeniaca resources in Qingyang region of Gansu were investigated. During blooming period ofPrunus armeniaca, 2 late flowering plants were selected as cold resistance species. Taking yield and economic characters of the fruits as index, 8 plants for kernel and fruit were selected, numbered XFPY001, XFPY011, XFPY53, NXLP004, NXJX010, ZYTPO09, QCYM012, QCXJM35 respectively during fruit period. The research provided reference for superior variety selection of Prunus armeniaca so as to realize high yield, good quality and high benefit.
出处
《甘肃林业科技》
2012年第4期23-25,共3页
Journal of Gansu Forestry Science and Technology
基金
甘肃省科技厅技术研究与开发专项计划
项目编号:1004TCYA029
关键词
山杏
晚花
优株
Prunus armeniaca
late flowering
superior plant
