红芸豆与马铃薯间作模式研究

Study on Red Kidney Bean- Patato Intercropping Pattern

为充分利用土地资源,提高单位面积产值,增加农民收入,达到节本增效的目的,开展了红芸豆与马铃薯间作模式研究。结果表明,不同间作模式下红芸豆、马铃薯产量差异显著。以2∶2间作模式下红芸豆和马铃薯的产量和经济效应最高,产量分别是79.6 kg/667m2、1 126.3kg/667m2,产值为961.2元/667m2。

In order to make full use of the land resources, increase the output value per unit area and peasants＇ income and to obtain the highest grain yields with maximum economic benefits, the intereropping patterns of red kidney bean - patato was investigated in this study. The significant differences of compound yield of red kidney bean and patato between varied intercropping patterns were observed. The highest economic benefit was obtained when red kidney bean and potato were intereropped in the pattern of 2：2, with the yield of 79.6 kg/667m^2 and 1 126.3 kg/667m^2 respectively and the output value of 961.2 CNY/667m^2.