【摘要】 采用田间试验，以番茄（Lycopersicon esculentum Mill.）品种瑞菲为试验材料，通过控释肥联合养分增效剂探究其对番茄生长、产量与品质的影响。结果表明，控释肥联合养分增效剂能显著增加植株茎粗（P<0.05）；与常规施肥相比，控释肥和控释肥联合养分增效剂可显著改善番茄品质，番茄果实可溶性固形物含量有增加的趋势，可溶性糖含量、维生素C含量显著提高（P<0.05），番茄果实色泽度和硬度均有所改善；与常规施肥相比，控释肥和控释肥联合养分增效剂能有效提高番茄产量与经济效益，产量分别增加12.7%和29.2%，净利润分别增加3.65万元/hm2和7.72万元/hm2。综上，控释肥联合养分增效剂可实现番茄增产增效，在实现轻简化生产中具有重要的实践价值。更多还原

【Abstract】 The effects of controlled-release fertilizer combined with nutrient synergist on the growth,yield and quality of the tomato were studied by field experiments with the tomato(Lycopersicon esculentum Mill.)variety Ruifei as the experimental material. The results showed that the combination of controlled-release fertilizer and nutrient synergist could significantly increase stem diameter(P<0.05). Compared with conventional fertilization,controlled-release fertilizer and controlled-release fertilizer combined with nutrient synergist could significantly improve tomato quality,the soluble solids content of tomato fruit had an increasing trend,the soluble sugar content and vitamin C content were significantly increased(P<0.05),and the color and hardness of tomato fruit were also improved.Compared with conventional fertilization,controlled-release fertilizer and controlled-release fertilizer combined with nutrient synergist could effectively improve tomato yield and economic benefits,the yield increased by 12.7% and 29.2%,respectively,and the net profit increased by 36 500 yuan/hm2and 77 200 yuan/hm2,respectively. In conclusion,controlled-release fertilizer combined with nutrient synergists could increase tomato yield and efficiency,and had important practical value in achieving light and simplified production.更多还原