“东风”花籽山药是河南省安阳市郊区东风乡农业科技人员经过多年选育成的一个高产、优质山药品种。其地上部茎较细,叶片较小,生有米粒大小的花蕊,种子为三裂翅状;地下块茎圆柱形,最大单株重4公斤,一般1公斤左右,块茎长30-100厘米,最长达1.5米左右,块茎表皮浅黄褐色,皮薄,根毛少,味甜,口感面,适宜鲜食和加工。可食率为95％,营养丰富,是我国18种滋补品之一。 该品种的栽培技术要点是: 1. 选种 应选用无病的山药作栽子,在5—10℃条件下储藏越冬,要经常检查,以防冻烂。 2.整地 在冬闲时挖山药沟,沟深100厘米左右,宽 “Dongfeng” flower seed yam is Anyang City, Henan Province, Dongfeng Township, agricultural science and technology personnel after years of breeding into a high-yield, high-quality varieties of yam. The stem above the ground thinner, smaller leaves, the birth of a grain-sized stamens, seeds for the trigeminal fin; underground tubers cylindrical, the largest single plant weight 4 kg, usually about 1 kg, tubers 30-100 cm, the most Up to 1.5 meters, tuber epidermal light brown, thin skin, less root hair, sweet, taste surface, suitable for fresh and processed. Edible rate of 95%, nutrient-rich, is one of China’s 18 kinds of supplements. The varieties of cultivation techniques points are: 1. Selection should be selected disease-free yam as a plant, stored in the 5-10 ℃ winter conditions, should always check to prevent rotten rot. 2. Site preparation dug Yam ditch in winter leisure, ditch deep about 100 cm wide