摘要
对玉米—辣椒套作高产高效种植模式的经济效益进行了分析。结果表明:套作模式下,玉米产量7 200 kg/hm2以上,辣椒产量约2 777 kg/hm2,总收入34 500元/hm2以上,较玉米单作增收21 804元/hm2左右,经济效益提高171%;较辣椒单作增收10 554元/hm2左右,经济效益提高44.0%。玉米—辣椒套作种植,单位土地面积的经济效益明显提高。大区示范结果表明,该项技术可广泛适用于冀东中高肥水农田区,应用前景广阔。
The benefit of the high-yielding and high-efficient cropping patterns of maize-pepper intercropping was analyzed.The results showed that the yields of maize and pepper were 7 200 kg/hm^2 and 2 777 kg/hm^2,respectively,and the total income was more than 34 500 yuan/hm^2 with the intercropping model,which increased 21 804 yuan/hm^2 and 10 554 yuan/hm62,respectively,and the economic benefit increased by 171% and 44.0% than monoculture of maize and pepper.The maize-pepper intercropping could increase the economic benefit in unit land area,which was suitable for planting in middle and high fertilizer conditions in Eastern Hebei with the broad application prospect.
出处
《河北农业科学》
2010年第2期3-4,共2页
Journal of Hebei Agricultural Sciences
关键词
玉米
辣椒
种植模式
套作
效益分析
Maize
Pepper
Cropping patterns
Intercropping
Benefit analysis