摘要
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。
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.
出处
《辣椒杂志》
2010年第3期48-50,共3页
Journal of China Capsicum
基金
湖北省科技攻关项目(2006AA201C07)
关键词
辣椒
播期
密度
施肥水平
覆膜
hot pepper
sowing date
density
fertilizer rate
plastic sheet cover
