微生物有机肥在小白菜上的应用肥效

Study on Application Effects of Microbial Organic Fertilizer on Pakchoi

为减少化肥施用量,达到减量增效的目的,开展了微生物有机肥在小白菜上的应用试验,对小白菜株高、叶宽、单株质量、产量等指标进行了调查。结果表明:施用微生物有机肥能明显改善小白菜田间性状,株高、叶宽、单株质量较常规施肥对照分别增加6.5 cm、0.9 cm、29.8 g,667 m^2产量达1 831.3 kg,纯收入为4 074元,增产、增收效益显著,建议推广应用。

In order to reduce the amount of chemical fertilizer and increase the efficiency,the application test of microbial organic fertilizer on pakchoi was carried out.The plant height,leaf width,weight per plant and yield of pakchoi were investigated.The results showed that the application of microbial organic fertilizer could significantly improve the field characters of pakchoi,the plant height,leaf width and weight per plant were 6.5 cm,0.9 cm,29.8 g higher than those of conventional fertilization.The yield per 667 m^2 reached 1 831.3 kg,and the net income was 4 074 yuan.The effect of increasing yield and income was remarkable,which was worth popularizing and applying.