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1品种选择为提早收获期、避开春季大田作物用药期、避免农药交叉污染、提高菠菜品质,越冬或春季出口菠菜需覆盖地膜。在品种选择上应选用抗病、耐抽薹、抗风磨、有较好的抗寒性、生育期有差异、春季生育期较短的菠菜品种。当前适用于山东莱阳地区越冬的菠菜品种有胜先锋、武迪,二者生育期相差5d左右。2栽培时期及栽培方式1)最佳栽培时期:山东省越冬菠菜最佳栽培日期是每年的10月15~31日。栽培过早或过晚都会影响
A variety of varieties for the early harvest period, to avoid the spring crop season, to avoid cross-contamination of pesticides and improve the quality of spinach, winter or spring spinach exports need to cover the plastic film. Selection of varieties should be used in disease resistance, resistance to bolting, wind mill, there is better resistance to cold, growth period differences in the spring growth period shorter spinach varieties. Currently used in Laiyang region of Shandong wintering varieties of spinach victorious, Wudi, the difference between the two about 5d. 2 Cultivation and cultivation methods 1) The best cultivation period: Shandong Province, the best winter spinach cultivation date is October 15 to 31 each year. Cultivation too early or too late will affect