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目前,辣椒种植方式大部分为单作,为提高单位面积产量和效益,经2年试验,探索出贵州中、低海拔地区辣椒套种早春大白菜高效种植模式。效益分析结果表明,早春辣椒套种大白菜每667 m2可收鲜辣椒3 318.1 kg、白菜5 068.9 kg,与贵州传统种植模式辣椒单作、大白菜单作,每667 m2产值分别增加192.6%和13.8%,在辣椒单作基础上,每667 m2净增加春大白菜产值1 600~9 000元,经济效益十分显著。
At present, most of the planting methods for pepper are single cropping. In order to improve yield and benefit per unit area, two-year experiment was conducted to explore the efficient planting mode of Chinese cabbage in early spring with pepper intercropping in middle and low altitude area of Guizhou. Benefit analysis showed that in early spring, the per capsid yield of Chinese cabbage was 3 318.1 kg for each 667 m2, 5 068.9 kg for cabbage, and the yield was increased by 192.6% and 13.8 %, On the basis of peppers, the net output of spring cabbage per 667 m2 is 1 600 ~ 9 000 yuan, the economic benefit is very significant.