Introduction Test of'Xinkang'Varieties of Red Raspberry in Chengde City
In order to enrich the germplasm resources of Chengde region,four red raspberry varieties were introduced.Their growth and fruiting habits,yield,and fruit quality were investigated and measured,and suitable red raspberry varieties were selected for promotion and cultivation in the Daheishan region.The results showed that'Xinkang R08-1'could grow normally in the experimental area,with cold and drought resistance,resistance to pests and diseases,and a survival rate of over 98%.The yield could reach 500-800 kg/667 m2,and the fruit quality was good,suitable for processing jam.
Red raspberry'Xinkang'introductionadaptabilityeconomics
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