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世界软枣猕猴桃品种资源特点及育种趋势

张敏1,王贺新1,2,娄鑫1,2*,赵丽娜1,闫东玲1   

  1. 1大连大学生命科学与技术学院, 大连 116622; 2大连大学现代农业研究院, 大连 116622)
  • 出版日期:2017-11-10 发布日期:2017-11-10

The development status and breeding trend of hardy kiwifruit cultivars in the world.

ZHANG Min1, WANG He-xin1,2, LOU Xin1,2*, ZHAO Li-na1, YAN Dong-ling1#br#   

  1. (1 College of Life Science and Technology, Dalian University, Dalian 116622, China; 2 Institute of Modern Agriculture Research, Dalian University, Dalian 116622, China).
  • Online:2017-11-10 Published:2017-11-10

摘要:

软枣猕猴桃为猕猴桃科猕猴桃属多年生落叶藤本植物,其果实新颖、富含多种营养成分、酸甜可口、风味独特,成株具有极强的耐寒特性。作为新型的林下经济树种,近年来日益受到人们的关注,具有很大的发展潜力。本文收集整理出74个分属不同国家地区的软枣猕猴桃品种,对其品种特点详加描述总结,并对全球育种趋势进行分析,以期对我国未来软枣猕猴桃优良品种品系的选育与开发提供帮助。
 

关键词: 喀斯特坡地, 土壤水分格局, 土岩界面, 土壤剖面, 基岩起伏

Abstract: Hardy kiwifruit, a perennial deciduous vine, belongs to the genus Actinidia (Actinidiaceae). The fruit of hardy kiwifruit features multiple nutrients, sweet and sour tasting, as well as unique flavor. High tolerance of frost and freezing characterizes the adult hardy kiwifruit plant. Recently, as a new economic tree species with great explorative potentials, hardy kiwifruit has gained much attention all over the world. In this study, the characteristics of 74 kiwifruit species from different countries and regions of the world were summarized and analyzed. Meanwhile, this study also pointed out the future directions of selecting and breeding of hardy kiwifruit cultivars. These results may be helpful for breeding and exploration of kiwifruit cultivars in China.

Key words: soil profile, soil water content pattern, irregular bedrock topography, soil-bedrock interface, Karst hillslope.