摘要
以"红颜"、"枥乙女"和"章姬"3个草莓品种为试材,研究了硫磺熏蒸、硫磺熏蒸加微生物菌肥灌根2种处理对3个草莓品种光合特性的影响。结果表明:在硫磺熏蒸过程中,加入微生物菌肥灌根处理对草莓的光合特性的影响显著,"枥乙女"、"红颜"和"章姬"的净光合速率、气孔导度和蒸腾速率等光合生理指标均有显著增加。说明硫磺熏蒸加微生物菌肥灌根处理可有效提高草莓的光合特性,从而为实现草莓优质栽培技术提供理论依据。
Taking ‘Benihoppe’,‘ Toyonoka ’ and ‘Akihime’ of strawberry cultivars as materials, the effect of sulfur fumigation,sulfur fumigation and root-irrigation with biofertilizers on photosynthesis characters of strawberry were studied in this paper. The results showed that root- irrigation with biofertiiizers treatment significantly increased photosynthetic characteristics with sulfur fumigation. It was performed that the net photosynthetic rate,stomatal conductance and transpiration rate of ‘Benihoppe’, ‘Toyonoka ’ and ‘Akihime’ were significantly enhanced. Also it was found that sulfur fumigation and root-irrigation with biofertilizers treatment would effectively improve the photosynthetic characteristics of strawberries,and it would provide a theoretical basis for high-quality cultivation techniques of strawberries.
出处
《北方园艺》
CAS
北大核心
2014年第11期165-167,共3页
Northern Horticulture
关键词
草莓
病虫害
硫磺熏蒸
微生物菌肥
光合特性
strawberry
diseases and pests
sulfur fumigation
biofertilizer
photosynthetic characteristics
