不同微生物菌剂的施用对小白菜植株性状及产量的影响

为了筛选出适宜江苏仪征蔬菜生产绿色高效的施肥方式和肥料品种,2015年与南京宁粮生物工程有限公司合作,选择3组微生物菌剂在小白菜上进行试验。试验结果表明,与灭活基质处理相比,微生物菌剂处理的小白菜株高、单株质量、产量均增加,组合1~3微生物菌剂处理株高分别增加1.0、1.3、1.1 cm,单株质量分别增加0.3、0.4、0.3 g,产量分别增加1 828.4、3 628.5、3 153.3 kg/hm2,增产率分别为4.3%、7.4%、6.2%。

Effects of Different Microbial Fertilizers on Traits and Yield of Chinese Cabbage

In order to screen out the suitable efficient fertilization mode and green fertilizers for vegetable production in Yizheng city of Zhejiang, we chose three combinations of microbial agents on Chinese cabbage in cooperation with Nanjing Ningliang Biological Engineering Co., Ltd. in 2015. The results showed that, the three microbial agents treatments could effectively increase plant height, single plant weight and yield, compared with the inactivated matrix treatment, with their plant height increased by 1.0, 1.3 and 1.1 cm, plant weight increased by 0.3, 0.4 and 0.3 g, respectively. The yields of combination No.1 to No.3 were increased by 1 828.4, 3 628.5 and 3 153.3 kg/hm2, and the yield-increasing rates were 4.3%, 7.4% and 6.2%, respectively.