作物轮作对甘薯田土壤微生物群落的影响
刘亚军, 王文静, 王红刚, 王祁, 胡启国, 储凤丽

Effects of Crop Rotation on Soil Microbial Community in Sweet Potato Field
Liu Yajun, Wang Wenjing, Wang Honggang, Wang Qi, Hu Qiguo, Chu Fengli
表1 不同轮作方式对土壤微生物群落主要类群的影响
Table 1 Effects of different rotation patterns on the main soil microbial community nmol/g
处理
Treatment
真菌
Fungal
细菌
Bacterial
放线菌
Actinomyc-ete
真菌/细菌
Fungal/bacterial
革兰氏阳性菌(G+
Gram positive
革兰氏阴性菌(G-
Gram negative
G+/G-
甘薯―甘薯S-S 4.12±0.36a 10.76±0.73b 2.48±0.25b 0.38±0.08a 3.59±0.33b 7.18±0.31b 0.50±0.05a
甘薯―花生S-P 3.35±0.12b 13.63±0.36a 2.69±0.10a 0.25±0.02b 4.90±0.69a 8.73±0.32a 0.57±0.06a
甘薯―小麦S-W 3.97±0.39ab 9.85±0.22b 2.46±0.12b 0.41±0.07a 3.10±0.11b 6.76±0.39b 0.46±0.04a