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一、栽培技术 1、育苗和定植:春季保护地早熟栽培,12月底元月初温室育苗(阳畦育苗可提前于12月中旬播种),2月初分苗,3月中下旬定植,行距0.5米,株距0.23米,每亩5000～6000株,定植后立即覆盖小弓棚。一般露地栽培1月底2月初温室(或阳畦)播种,2月底3月初分苗,4月中旬定植露地。秋季露地及保护地栽培,7月20日左右遮阴育苗(出苗前注意防暴雨),8月底9月初定植。霜降前覆盖塑料弓棚,11月下旬收获完毕。 2、田间管理及病虫害防
First, the cultivation techniques 1, nursery and planting: precocious cultivation in spring protection, by the end of December early February greenhouse nursery (Yang Zhu nursery early sowing in mid-December), early February seedlings, planting in mid-March, spacing 0.5 m, spacing 0.23 m, 5000 ~ 6000 per acre, covering a small bow shed immediately after planting. General open-field cultivation at the end of February early February greenhouse (or Yanggu) sowing, end of February early March seedlings, planting in mid-April. Autumn open field and protected areas of cultivation, July 20 shading nursery (pre-emergence precautionary attention rainstorm), the end of August early September planting. Cover plastic arch shed before frost, finished harvesting in late November. 2, field management and pest and disease prevention