四川农业大学学报 ›› 2002, Vol. 20 ›› Issue (03): 225-227.doi: 10.16036/j.issn.1000-2650.2002.03.010

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茶树南种北移萌发早迟原因的探讨

张泽岑   

  1. 四川农业大学 林学园艺学院, 四川 雅安 625014
  • 收稿日期:2001-11-13 出版日期:2002-09-30 发布日期:2017-03-06
  • 基金资助:
    四川省科技厅茶叶育种攻关课题

Research on the Tea Stages of Germination in the Tea Introduced from South to North

ZHANG Ze-cen   

  1. Forestry and Horticultural College, Sichuan Agricultural University, Yaan 625014, Sichuan, China
  • Received:2001-11-13 Online:2002-09-30 Published:2017-03-06

摘要: 讨论了茶树5个大叶品种引种到雅安萌发早迟与环境的关系,结果表明:影响大叶种萌发早迟的因素不仅仅是积温,它与诸多因素有关:①种质的遗传保守性;②茶树的需冷量;③日照长度;④降水量以及土壤的干旱。所以南茶北引不能笼统认为萌发一定延迟。

关键词: 茶树, 萌发, 大叶种, 引种, 需冷量

Abstract: Discussion the relation of the environment variation with the sprouting of the five macropyll tea plants reaches the results. By influencing macrophyll tea plants sprouting time is not only correlation of accumulated temperature. The influence factors are:1. The heredi-tary conservation of germplasm; 2. Chilling requirement of tea; 3. Sun shin-hour; 4. Soil drought.

Key words: TEA PLANT, SPROUTING, MACROPHLL TEA PLANTS, INTRODUCTION, CHILLING REQUIREMENT

中图分类号: 

  • S571.101