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试验结果表明 ,马铃薯育芽带薯移栽比传统直播增产 ,在恩施自治州不同海拔高度的地区 12月下旬至 1月上旬育芽 ,芽长控制在 1～ 3cm以内 ,栽前保留顶壮芽 3～ 4根 ,大田套作栽植密度每公顷 3 75万～ 5 2 5万穴 ,用 5 8%的甲霜灵锰锌防治晚疫病 ,在现蕾期每公顷用 15 %的多效唑 4 5 0 g对水 6 0 0kg喷施。覆盖地膜能进一步提高产量 ,增加效益。
The results showed that the potato buds with potato transplanting increased yield than the traditional direct seeding. In the areas of different altitude above sea level in Enshi Autonomous Prefecture, the buds and bud length were controlled within 1 ~ 3cm from late December to early January, ~ 4, Daejeon intercropping density of 37550 ~ 525000 hectares per hectare, with 5 8% of metalaxyl control of late blight, in the budding stage per hectare with 15% paclobutrazol 450 g Spray on water 6 0 0kg. Film coverage can further increase production and increase efficiency.