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通过轮作小白菜、生菜和茼蒿3种叶菜,研究轮作不同叶菜对大棚高架栽培草莓生长结果的影响。结果表明:轮作叶菜能够降低草莓高架栽培基质的电导率、消耗氮磷钾养分,从而改善基质的理化性质;轮作叶菜未造成草莓生长、开花和结实发生显著变化;轮作小白菜和生菜每667 m2净利润分别为2 189.2、1 975.0元,从而增加了高架设施的年收益,提高了设施的利用率。
Through the rotation cabbage, lettuce and three kinds of leaf artichoke, to study the rotation of different leafy vegetables on greenhouse cultivation of strawberry growth results. The results showed that rotation of leafy vegetables could reduce the conductivity of strawberry overhead culture substrate and consume NPK nutrients, so as to improve the physical and chemical properties of the substrate. The rotation of leafy vegetables did not cause significant changes in strawberry growth, flowering and fruiting; 667 m2 net profit respectively 2 189.2,1 975.0 yuan, thus increasing the annual income of overhead facilities and improve the utilization of facilities.