化肥减施对苹果产量、品质及果园土壤养分的影响
梁 敬，李淑文，李莹莹，刘德祥，李春燕，文宏达
Effect of fertilizer reduction on apple yield, quality and soil nutrient in apple orchard
LIANG Jing, LI Shuwen, LI Yingying, LIU Dexiang,LI Chunyan, WEN Hongda
河北农业大学学报
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2019, (2): 60
-65
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DOI: 10.13320/j.cnki.jauh.2019.0034
