紫色土线虫对长期不同施肥措施的响应

胡惠玲, 姚致远, 高世斌, 朱波

Nematode response to long-term fertilization in purple soil

Huiling Hu, Zhiyuan Yao, Shibin Gao, Bo Zhu

图4 不同施肥处理下各团聚体内土壤线虫的Shannon- Wiener多样性指数(平均值 ± 标准误)。不同大写字母表示各施肥处理的线虫多样性指数差异显著(P < 0.05)。BS: 原状土; LA: 大团聚体; SA: 小团聚体。CK、NPK、BCNPK、OMNPK、RSDNPK见表1。

Fig. 4 Shannon-Wiener diversity index of soil nematode communities within aggregates in different fertilization treatments (mean ± SE). Different capital letters represent significant differences in Shannon-Wiener diversity index under different fertilization treatments (P < 0.05). BS, Bulk soil; LA, Large aggregate; SA, Small aggregate. CK, NPK, BCNPK, OMNPK, RSDNPK see Table 1.