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一、山东马铃薯生产前景广阔马铃薯是典型的粮菜兼用作物,它具有早熟、休眠期短、高产、多用途的特点,可与粮、棉、林、果、菜等多种作物间套或立体种植。因此,它在山东种植业结构调整中占有重要位置。马铃薯对播种、出苗温度要求较低(7～12℃),在山东3月上旬播种,早于粮、棉的播期40多天。马铃薯又具有速熟性,出苗后15～20天形成匍匐茎,30天左右匍匐茎顶端膨
First, the prospects of potato production in Shandong Potato is a typical food and crops, it has early maturity, short dormancy, high yield, multi-purpose characteristics, with food, cotton, wood, fruit, vegetables and other crops between sets or three-dimensional Planting. Therefore, it occupies an important position in the restructuring of Shandong’s planting industry. Potato on the sowing, emergence of temperature less demanding (7 ~ 12 ℃), sowing in early March in Shandong, earlier than the grain, sowing more than 40 days. Potato and has a ripe, 15 to 20 days after emergence of stolons formed, about 30 days stolon apical swelling