【摘要】 目的研究不同间作模式下半夏的农艺性状、产量及经济效益。方法实验设置7个不同间作模式组,半夏单作,半夏与玉米3:2、6:2、9:2间作模式,半夏与谷子3:3、6:3、9:3间作模式,比较不同间作模式下半夏的农艺性状、产量及经济效益。结果半夏单作的亩产干重和经济效益为169.18kg和8 030.70元;半夏与玉米3:2、6:2、9:2间作模式的亩产干重和经济效益为102.12、167.75、138.92kg和6 819.09、11 890.57、8 190.71元;半夏与谷子3:3、6:3、9:3间作模式亩产干重和经济效益为169.43、101.73、118.75 kg和11 309.87、6 919.29、8 207.91元;结论半夏与玉米6:2间作,半夏与谷子3:3间作,这种模式下半夏的产量和经济效益最好。更多还原

【Abstract】 Objective To study the effects of different intercropping patterns of Pinellia ternata on morphologic characteristics, yield and economic benefit of Pinellia ternata in order to explore the optimizing intercropping pattern of Pinellia ternata. Methods Seven different intercrop patterns were setted to measure the different on agronomic characters, yield and economic benefi ts of Pinellia ternata in different intercropping patterns.The seven intercrop patterns were CK(Pinellia ternata monoculture), TP1 with 3(Pinellia ternata) and 2(corn), TP2 with 6(Pinellia ternata) and 2(corn), TP3 with 9(Pinellia ternata) and 2(corn), TP4 with 3(Pinellia ternata) and 3(millet), TP5 with 6(Pinellia ternata) and 3(millet), TP6 with 9(Pinellia ternata) and 3(millet), respectively. Results Dry weight of per mu and economic benefi ts of the seven groups were 169.18 kg and 8 030.70 yuan(CK), 102.12 and 6 819.09 yuan(TP1)、167.75 and 11 890.57 yuan(TP2)、138.92 kg and 8 190.71 yuan(TP3), 169.43 and 11 309.87 yuan(TP4)、101.73 and 6 919.29 yuan(TP5)、118.75 kg and 8 207.91 yuan(TP6). Conclusion The results indicated that the Pinellia ternata, corn and millet intercropping could increase economic effi ciency, and the optimizing intercropping pattern was 6(Pinellia ternata) and 2(corn), 3(Pinellia ternata) and 3(millet).更多还原