【摘要】 田间试验研究冬瓜使用液体肥料(20-7-18)的效果,结果显示:使用不同用量的液体肥料冬瓜产量与等氮磷钾比例的固体混合肥处理(每667m2施氮量为18kg)比较,产量显著提高,相对增产率达10.46%～22.11%,每667m2液体肥料用量为60L(每667m2施氮量为12kg)时,增产效果最好,比固体混合肥处理节省氮磷钾用量33.3%。更多还原

【Abstract】 The field experiments of different fluid fertilizers(20-7-18)application were conducted to study the yield and quality of wax gourd.The results showed that the fluid fertilizer treatment improved yields by 10.46%～22.11% compared with solid mixed fertilizer treatment(15-15-15,net N content 18 kg per 667 m2).The 60 L per 667 m2 fluid fertilizer(net N content 12 kg per 667 m2)get the best yield increase effect and save 33.3% nitrogen、phosphorus and potassium amounts compared to solid mixed fertilizer treatment.更多还原