论文部分内容阅读
材料和方法分析所用的数据是从一系列无性系试验中获得的。表1简要地表示了各试验区之间环境条件的主要差异。所用的周产量记录达6～7年。各地都有2～3个修剪周期。把6～7年鲜
The data used for the material and method analyzes were obtained from a series of clonal experiments. Table 1 briefly shows the main differences in environmental conditions between test zones. Weekly production records used for 6 to 7 years. There are 2 or 3 trimming cycles around. 6 to 7 years fresh