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黑龙江省拜泉县是蔬菜种植大县,塑料大棚栽培技术是在低温霜冻来临之前,采用塑料薄膜或其他材料进行覆盖,使蔬菜免受冻害,以达到延长蔬菜生育期和产品上市期,提高产量和产值,实现蔬菜产品均衡供应的目的。1栽培季节秋延后设施栽培茄果类、瓜类蔬菜最佳采收时期为9月上旬至10月上旬,最迟可延长到10月中、下旬,叶菜类蔬菜最佳采收时期为10月上、中旬,最迟可延长到10月下旬至11月上旬。2栽培品种
Baiquan County, Heilongjiang Province is a vegetable growing county, plastic greenhouse cultivation techniques are in the low-temperature frost before the advent of plastic film or other materials to cover the vegetables from frost damage in order to extend the vegetable growth period and product listing, increase production And output value, to achieve a balanced supply of vegetable products purposes. 1 Cultivation season Autumn delayed cultivation of solanaceous vegetables, melons vegetables the best harvest time for early September to early October, the latest can be extended to mid-October, late leafy vegetables the best harvest time is In October, mid-term, at the latest can be extended to late October to early November. 2 cultivars