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烤食加工型早熟日本黄薯 系我国科研单位从日本引进,我们2001年引进试验示范,综合性状好,2002年获以推广。 特征特性 特短蔓,长60～80厘米,半直立生长,叶深绿色,深缺科,五齿形;基部分枝多,光合利用率高,适合密植。薯块梨形,表皮光滑,皮黄色,肉橘红色,十分美观。食味香甜,口感特好,熟后皮肉分离,适合烤薯、加工果脯和饮料。 产量表现 2001—2002年田间区试对比,表现结薯早而且相当集中,7月就可以收获,每株结薯4～6个,单薯重300克左右,重者500克以上。春薯平均每667米~2产6 328千克,较西农431增产33.3％,2001-2002年夏薯区试对比,夏薯平均每
Roasted processed early-maturing Japanese cabbage was introduced by our research institutes from Japan. In 2001, we introduced experimental demonstrations with good comprehensive characteristics and were promoted in 2002. Characteristics of special short vine, length 60 ~ 80 cm, semi-erect growth, dark green leaves, deep branch, five-toothed; base branch more, high utilization rate of photosynthesis, suitable for close planting. Potato pear-shaped, smooth skin, yellow skin, meat orange red, very beautiful. Taste sweet, especially good taste, cooked skin and flesh separation, suitable for roasted potatoes, processed fruit and beverages. Yield performance Comparison of field trials in 2001-2002 shows that tubers are early and fairly concentrated, and can be harvested in July. Each tuber has 4 to 6 potatoes and a single potato weighs 300 grams, weighing more than 500 grams. The average yield of spring potato was 6 328 kg per 667 m 2, 33.3% more than that of Xinnong 431, compared with that of 2001-2002 summer sweet potato trial,