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《Northern Horticulture》 2017-24
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Allelopathic Effects of Aqueous Extract of Ginkgo Litter Leaves on Chinese Cabbage

LIAN Huashan;LIU Ji;TANG Yi;Chengdu Agriculture College;Chengdu Academy of Agriculture and Forestry Sciences;College of Horticulture,Sichuan Agricultural University;  
The effects of aqueous extract of Ginkgo litter leaves on the growth and physiological characteristics of Chinese cabbage‘Kuaike 35',which were commonly cultivated in Sichuan Province were studied by applying different concentrations of aqueous extract of Ginkgolitter leaves to the soil.The results showed that the effect of aqueous extract of Ginkgolitter leaves on the growth of Chinese cabbage was inhibited,and with the increase of the concentration of Ginkgo biloba extract the inhibitory effect was enhanced.The effects of aqueous extract of Ginkgo litter leaveson the photosynthetic pigment content of Chinese cabbage showed low concentration promote and high concentration inhibition.As the concentration of aqueous extract of Ginkgolitter leaves increased,the activity of SOD and POD in cabbage increased gradually,CAT activity and proline content increased first,and then decreased.MDA and soluble protein contents had no significant change.
【CateGory Index】: S634;S792.35
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