Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2017, Vol. 33 ›› Issue (24): 106-112.doi: 10.11924/j.issn.1000-6850.casb16070106

Special Issue: 资源与环境 园艺 农业气象

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Characteristics Analysis of Climate Resources for Tea in Zhejiang Under the Background of Climate Change

  

  • Received:2016-07-20 Revised:2017-08-15 Accepted:2016-11-21 Online:2017-09-05 Published:2017-09-05

Abstract: By using the 1971-2015 daily meteorological data from 66 meteorological stations in Zhejiang, the spatio-temporal characteristics of climate resources for tea growth were analyzed. The results showed that: climate changed obviously in recent 45 years, with the average temperature and ≥10℃ accumulated temperature increasing; what’s more, the rainfall fluctuated obviously with a little increasing trend, while the sunshine hours decreased with the rate of 60.6 h/10 d; according to the Mann-Kendall test, the mutation point of temperature was in 1994; after the mutation, the temperature increased by 1.1℃, which contributed to the picking time 8 days in advance. The results would provide more reliable basis for adapting to climate change during tea production.

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