Effects of Soil Application of B Vitamins on Photosynthesis and Fruit Quality of Feicheng Peach
Yang Hengfeng
He Xiyan
Mao Yunfei
Zhang Jiateng
Gao Fufeng
Hu Yanli
Abstract：In order to study the effects of soil application of B vitamins on photosynthesis and fruit quality of Feicheng peach,vitamin B1,B2,B6 and CoB were applied with the doses of 5 g and 10 g per strain in this study,and their effects on the net photosynthetic rate and chlorophyll content of leaves,single fruit weight,fruit firmness and contents of soluble solid,soluble sugar and titratable acid of fruits of Feicheng peach were analyzed.The sensory evaluation was also conducted.The results showed that soil application of B vitamins could increase the leaf SPAD value,net photosynthetic rate,single fruit weight,fruit firmness,contents of soluble solid and soluble sugar,but had less influence on the titratable acid content.Among which,soil application of vitamin B2 with the dose of 5 g per plant significantly improved the net photosynthetic rate and chlorophyll content of leaves,single fruit weight,fruit firmness,contents of soluble solid and soluble sugar of fruits,raised the sugar acid ratio,and decreased the titratable acid content.The sensory evaluation indicated that fruits under this treatment owned the highest score and the best taste.Therefore,it was recommended to soil applying vitamin B2 of 5 g per strain in Feicheng peach production to improve the peach photosynthesis and fruit quality.
Keywords：B vitaminsFeicheng peachPhotosynthesisFruit quality
Publication Date：2017-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：5( 51-55 )