【摘 要】
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In order to explore the effects of combined foliar spray which was prepared from potassium fulvate and Zn on heavy metal accumulations in three kinds of facilit
【机 构】
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NationalSemi-aridAgriculturalTechnologyResearchCenter,InstituteofAgricultureResourcesandRegionalPlan
【基金项目】
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National Key R&D Program of China(2016YFD0801003),Vegetable Industry Innovation Team Project of Modern Agriculture Industrial Technology System of Hebei Province(A201803030),Hebei Innovation Capab