不同栽植密度和施肥量对艳椒425产量的影响

以单生朝天椒新品种艳椒425为试材，采用复式裂区试验设计，研究了3种不同栽植密度（主处理）和3种不同施肥量（副处理）对其产量的影响。结果表明，栽植密度和肥料施用量：是影响艳椒425产量的主要因素，其中在中等肥力的土壤中，较低密度（2200株／667m^2）和中等施肥量（50kg／667m^2三元复合肥＋2500kg／667m^2腐熟人畜粪）处理下的艳椒425产量最高，达2084．38kg／667m^2，与其他处理差异达显著或极显著水平。

Effects of Different Planting Density and Fertilization Rate on tile Yield of Hot Pepper Variety Yanjiao 425

A new hot pepper F1 hybrid Yanjiao 425 was used in this study to determine some effects of different planting density and fertilization amount on the erop＇s fruit yield. The results showed that the yield of Yanjiao 425 was significantly affected by planting density and fertilization amount. Under the treatment of planting density at 2200 plants per 667 m^2 and fertilization amount at 50 kg N P K eompound fertilizer ＋ 2500 kg rotted compost per 667 m^2 in the medium fertility field, the yield of Yanjiao 425 was 2084.38 kg per 667 m^2 , signifieantly higher than that of other treatments.