大棚番茄老株更新套种豆角栽培技术研究

Study of Old Strain Pruning Technology of Greenhouse Tomato Intercropped With Bean Cultivation

以番茄和豆角为试材,采用大棚番茄老株更新套种豆角栽培模式,研究了其对番茄的产量及产值的影响。结果表明:番茄老株更新后套种豆角与不套种豆角相比,番茄每667m2总产量减少了407kg,但差异不显著;豆角每667m2产量为723kg,每667m2总产值为20 695元,增加经济收入2 597元。说明番茄老株更新套种豆角栽培技术可提高经济产值和土地利用率。

Taking tomato and bean as material,the tomato and bean yield and output value by old strain pruning technology of tomato intercropped with bean method was studied.The results showed that there was a decrease of 407 kg in tomato yield per 667m2 by old strain pruning technology of tomato intercropped with bean method,but the effect was not significant.For intercropping treatment,the yield per 667m2 of bean was 723 kg.The total output value was 20 695 RMB and increased value of output was 2 597 RMB.These indicated that the economic income and land use efficiency was improved by the old strain pruning technology of tomato intercropped with bean method.