黄河流域棉区棉花与辣椒间作种植模式的可行性研究

Study on the Feasibility of Cotton/Pepper Intercropping Pattern in the Yellow River Basin Cotton Region

通过在山东德州对棉花与辣椒间作种植模式和棉花单作种植模式的比较,研究其对棉花农艺性状和经济性状的影响,探索了棉花与辣椒间作种植模式的可行性。结果表明:与单作棉花相比,棉花与辣椒间作种植模式对棉花的株高、果枝数、产量及产量构成因素和纤维品质均没有显著影响。由此可见,在不与粮棉争地的前提下,棉花与辣椒间作种植模式同当地常规植棉(棉花单作)产量及纤维品质相当,又净增加了种植一季辣椒的收益。表明棉花与辣椒间作种植模式在黄河流域棉区是可行的,并有广阔的推广前景。

The effects of intercropping and single-cropping patterns on agronomic and economic traits of cotton were studied by the comparison of cotton and pepper intercropping mode and cotton single cropping mode in Dezhou,and the feasibility of intercropping patterns of cotton/pepper was explored.The results showed that,compared with single-cropping cotton,the cotton/pepper intercropping pattern had no significant effect on cotton plant height,sympodial branch number,yield and yield components,and fiber quality.It can be seen that,on the premise of not competing with grain and cotton for land,the cotton/pepper intercropping pattern is equivalent to the yield of local conventional cotton planting,and it has also increased the net income of planting a season of pepper.Thus,the cotton/pepper intercropping pattern is feasible and has broad prospects for promotion.