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中国农学通报 ›› 2015, Vol. 31 ›› Issue (13): 113-117.doi: 10.11924/j.issn.1000-6850.2014-1846

所属专题: 园艺

• 林学 园艺 园林 • 上一篇    下一篇

甜樱桃不同品种特性的聚类分析

杨晓华,尹蓉,戴桂林,聂国伟,宋永宏,李凯,聂磊云,王新平,段泽敏   

  1. 山西省农业科学院果树研究所,山西省农业科学院果树研究所,山西省农业科学院果树研究所,山西省农业科学院果树研究所,山西省农业科学院果树研究所,山西农业科学院果树研究所,山西省农业科学院果树研究所,山西省农业科学院果树研究所,山西省农业科学院果树研究所
  • 收稿日期:2014-07-03 修回日期:2015-04-14 接受日期:2014-10-25 出版日期:2015-06-02 发布日期:2015-06-02
  • 通讯作者: 段泽敏
  • 基金资助:
    山西省科技厅星火项目 “大樱桃新品种 ‘红玛瑙’ 示范推广” (20130511021)。

Cluster Analysis of Characteristic of Variety among Different Sweet Cherry Varieties

  • Received:2014-07-03 Revised:2015-04-14 Accepted:2014-10-25 Online:2015-06-02 Published:2015-06-02

摘要: 为探明甜樱桃不同品种特性并有针对性的制定修剪方案,采用系统聚类分析法,研究山西省种植的14个甜樱桃品种的枝类组成。研究结果表明,供研究的14个甜樱桃品种,可以区分为以‘红玛瑙’和‘雷尼尔’为代表的2种类型;不同类型之间的坐果率、成枝率、中果枝比例、短果枝比例和单株产量差异均达到显著水平。为提高‘雷尼尔’品种类型的产量,树体整形修剪管理的重点,在于提高坐果率、短果枝比例,并适当控制中、长果枝比例。

关键词: 红外光谱, 红外光谱

Abstract: In order to compare the characteristic of different sweet cherry varieties and formulate corresponding pruning scheme, hierarchical cluster analysis method was used to study 14 sweet cherry varieties which were mainly planted in Shanxi Province. The results showed that the 14 varieties of sweet cherry could be divided into two types,‘Hongmanao’and‘Ranier’ . Fruit setting rate, branching rate, medium fruit shoots proportion, spur proportion and grain yield per plant were significantly different between these two sweet cherry types. The key point of pruning management to improve the yield of the‘Rainier’type was to increase the fruit setting rate and spur proportion and properly control the long fruit shoots and medium fruit shoots proportion.