Effect of Temperature and Humidity on Strawberry Firmness at Two Different Sites in the Huelva Region of Spain

被引:0
|
作者
Pyrotis, S. [1 ]
Abayomi, L. [1 ]
Rees, D. [1 ]
Orchard, J. [1 ]
机构
[1] Univ Greenwich, Nat Resources Inst, Chatham ME4 4TB, Kent, England
关键词
Candonga (TM); postharvest quality; pre-harvest conditions; climate change; strawberry; EXPRESSION; QUALITY;
D O I
暂无
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The effects of ambient humidity and temperature on polytunnel grown strawberries (Fragaria x ananassa 'Sabrosa'-'Candonga'(TM)) and its impact on postharvest firmness were evaluated between March and June 2010 on two commercial sites in the Huelva region of Spain. Mean temperatures recorded during growth and development were between 11-21 degrees C. Humidity varied between 56-81% and 60-86%, firmness was in the range of 3.2-9.9 N and 5.4-10.4 N for Lepe and Moguer growing sites, respectively. A significant (r=0.87, P<0.05) negative impact of growing temperature on firmness was observed. Increased temperatures of 1 degrees C were found to decrease strawberry firmness by 0.5 and 0.7 N at each site. However, humidity levels greater than 75%, caused by high levels of precipitation, reversed that trend.
引用
收藏
页码:567 / 570
页数:4
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