东北黑土线虫群落对长期免耕后土壤扰动的响应

张梦亭,刘萍,黄丹丹,贾淑霞,张晓珂,张士秀,梁文举,陈学文,张延,梁爱珍

Response of Nematode Community to Soil Disturbance After Long-Term No-Tillage Practice in the Black Soil of Northeast China

ZHANG MengTing,LIU Ping,HUANG DanDan,JIA ShuXia,ZHANG XiaoKe,ZHANG ShiXiu,LIANG WenJu,CHEN XueWen,ZHANG Yan,LIANG AiZhen

图1 长期免耕或长期免耕后扰动对线虫属数的效应大小 Total：总线虫;Ba：食细菌线虫;Fu：食真菌线虫;OP：杂食/捕食线虫;PP：植物寄生线虫;CC：玉米连作;CS：玉米-大豆轮作。**和*分别表示显著性水平为P<0.01和P<0.05,CC显著性标在左侧,CS显著性标在右侧。图2同

Fig. 1 Effect sizes of long-term no-tillage or disturbed no-tillage on the number of nematode genera Total: Total nematodes; Ba: Bacterivores; Fu: Fungivores; OP: Omnivores-predators; PP: Plant-parasites; CC: Corn continuous cropping; CS: Corn-soybean rotation. **,* Indicate significance levels at P<0.01 and P<0.05, respectively. CC significance is marked on the left, and CS significance is marked on the right. The same as Fig. 2