不同栽培处理方式对早春辣椒产量的影响

通过不同播期、密度、施肥水平及覆膜处理,比较辣椒的前期产量及总产量。结果表明,辣椒栽培全程覆膜,播期为10月5日,株行距为35cm×50cm,每1hm2施750kg复合肥、375kg磷肥、150kg钾肥及7500kg有机肥时,早春辣椒前期产量和总产量均最高,且栽培全程覆膜对早春辣椒产量具有极显著效应。

Effects of Different Cultivation Treatments on Fruit Yield of Hot Pepper in Early Spring

This study was conducted to analyze effects of different sowing dates,planting density,fertilizer rates and plastic sheet condition on the early-stage fruit yield and total fruit yield in hot pepper.The results indicated that the highest early-stage yield and total yield were produced by sowing on October 5,transplanting at 35cm× 50 cm,applying 750 kg compound fertilizer,375 kg phosphatic fertilizer,150 kg potassic fertilizer and 7500 kg organic fertilizer per hm2,and covering plastic sheet throughout the growth period;and plastic sheet cover in all the growth period had a great significant positive effect on the fruit yield of hot pepper in early spring.