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2009年通过对草莓日光温室的230个样点土壤养分分级评价,表明保护地土壤综合养分处于较低水平,需快速培肥地力,合理施用有机肥和氮磷钾肥。
In 2009, through the evaluation of 230 soil samples of strawberry greenhouse, it showed that the comprehensive nutrient of soil in protected area was at a low level, so that the fertility of the soil should be rapidly fertilized and the organic fertilizer and NPK fertilizer should be applied rationally.