With detoxified potato seeds of Eshu series as tested materials, the yields, proportions of big, middle and small potatos, aerial characteristics of plant of all the varieties were determined and the varieties suitable for sowing in pine needle mulch were selected. The results indicated that the fresh yields and single - hole weights of Eshu 8, 7 and 3 were higher and their growth period of plant was shorter. They were suitable for sowing in pine needle mulch in Bijie area.%以鄂薯系列脱毒种薯为试验材料,测定各品种的产量和大、中、小薯率及植株地上部特征特性,选择适宜在松针土中播种的品种.结果表明,鄂薯8号、鄂薯7号和鄂薯3号的鲜产、单窝重较高,植株生育期较短,适宜在毕节地区松针土中播种.
展开▼
