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采用常规育种途径，通过品种间有性杂交，选育出2个中晚熟和1个早熟马铃薯新品种（系）。其中晚熟品种春薯3号和早熟种春薯3－1是属于菜薯鲜食、淀粉和油炸薯片食品加工兼用型的马铃薯新品种。晚熟品种春薯4号是属于菜薯鲜食、淀粉和脱皮保鲜食品加工（色拉、土豆酱、速冻薯片等）兼用的马铃薯新品种，工述3个兼用型马铃薯新品种已在省内外生产上和食品加工业推广应用。
Using conventional breeding methods, two late-maturing and one precocious potato varieties (lines) were bred by sexual crossing between varieties. Among them, the late-maturing varieties of spring potato 3 and the early-maturing spring potato 3-1 are new varieties of potatoes that are both vegetable and fresh food, starch and fried potato chips. Late maturing varieties of spring potato on the 4th is part of potato food, starch and peeled fresh food processing (salad, potato paste, frozen potato chips, etc.) both new varieties of potato, the work of three concurrent potato varieties have been produced inside and outside the province And food processing industry promotion and application.