经试验,秋马铃薯在霜降前,搭拱棚以延长其生育期,产量比原来不搭拱棚的可提高30％以上。1 选好地块 土质疏松,水源充足,排灌方便的地块最好。切忌连作,否则宜患瘟兜死苗,影响产量。2 选好品种 宜选休眠期短、结薯早、抗腐烂的早中热品种,如鲁引1号、阿奎拉、丰收白等。3 催芽出苗 种薯切块后,在0.01％的赤霉素溶 After testing, autumn potato before the frost, take arch shed to extend its growth period, the output can not be more than the original arch shed can be increased by 30% or more. 1 selected plots of soil loose, adequate water, irrigation and drainage of the best plots. Should not be kept in business, or should suffer from plague seedlings, affecting production. 2 selected varieties should choose a short dormancy, tuber early, anti-rotten early heat varieties, such as Lu Yin No. 1, Aquila, harvest and so on. 3 germination of seedlings after cutting the potato, 0.01% gibberellin dissolved