'Qingyu No.7'is a new breed of processed middle and late maturity Jerusalem artichoke,which was selected and bred by single plant system.The whole growth period was about 175 days,the plant height was 160-200 cm,and the number of branches was 17-22.The tubers were nodular,with red skin and white flesh,average tuber weight 36.2 g,smooth surface and few fibrous roots.The dry matter content is 192.0 g·kg-1,soluble sugar content is 57.0 g·kg-1,crude protein content is 20.6 g·kg-1,and crude fiber content is 6.7 g·kg-1.The yield can reach 87 t·hm-2,which is suitable for planting in riparian land and shallow mountains in Qinghai Province.
Jerusalem artichoke'Qingyu No.7'middle and late maturity
维普
万方数据
