摘要
为了确定适宜于陇中丘陵沟壑蓄水保土区生长的最优欧李品种,对定西市引种试验的5个欧李品种进行生长特性、经济性能指标观测,按优良度优劣综合分析,结果表明在陇中丘陵沟壑蓄水保土区栽植欧李应首选农大4号,其次为农大6号。
In order to determine the optimal variety of Cerasus humilis for growing in gully and hilly region of central Gansu, the growth characteristics and economic performance indexes of five Cerasus humilis cultivars introduced in Dingxi city were observed, and the advantages and disadvantages were analyzed comprehensively, the results showed that Nongda no.4 was the first choice and the next is Nongda no. 6.
作者
刘志贤
刘宏斌
单书林
王昱博
LIU Zhixian;LIU Hongbin;SHAN Shulin;WANG Yubo(Dingxi Water and Soil Conservation Science Institute,Dingxi Gansu 743000,China)
出处
《甘肃林业科技》
2020年第1期12-13,共2页
Journal of Gansu Forestry Science and Technology
基金
定西市科技局“欧李新品种引进与示范”项目(项目编号: DX2018N07)。
关键词
陇中
欧李
品种选优
central Gansu
Cerasus humilis
variety selection
