土壤熏蒸-微生物菌剂联用缓解兰州百合(Lilium davidii var. unicolor)连作障碍研究
张立彭, 师桂英, 史贵红, 于彦琳, 李谋强, 苏国礼, 贾喜霞

Alleviating obstacles of continuous cropping in Lanzhou lily by soil fumigation combined with microbial fertilizer
Lipeng Zhang, Guiying Shi, Guihong Shi, Yanlin Yu, Mouqiang Li, Guoli Su, Xixia Jia
表4 不同土壤处理对土壤理化性状土壤酶活性的影响
Table 4 Effects of different soil treatments on soil enzyme activities and soil physical and chemical properties
样地名称处理pH总孔隙度 /%含水量 /%碱解氮 /(mg.kg-1)速效钾 /(mg.kg-1)速效磷 /(mg.kg-1)过氧化氢 /(ml·g-1脲酶 /(mg·g-1蔗糖酶 /(mg·g-1碱性磷酸酶 /(mg·g-1
连作6年T6对照CK8.16±0.01a20.68±1.04c13.64±0.21b51.08±2.03c238.74±3.69b22.04±2.17c1.39±0.02c8.55±0.05a4.67±0.10c1.11±0.04ab
熏蒸SFM8.04±0.02b23.68±1.99bc13.91±0.06b77.85±7.2b227.73±3.39b14.52±3.36c1.45±0.01b8.14±0.09b4.71±0.05c1.00±0.04b
菌剂MF7.94±0.04c28.04±0.65a15.38±0.31a130.23±1.58a276.57±7.74a86.56±9.13a1.58±0.03a7.92±0.07c6.31±0.09a1.13±0.03a
熏蒸菌剂联用SFM+MF7.99±0.02bc24.89±0.35ab13.93±0.10b54.6±2.4c226.19±1.42b54.03±4.22b1.48±0.01b8.24±0.03b5.24±0.03b1.11±0.03ab
连作9年T9对照CK8.13±0.03a20.06±0.67a17.10±0.24bc27.44±9.67b196.18±3.15b12.63±1.06c1.14±0.03b7.97±0.08a7.88±0.02bc1.72±0.07a
熏蒸SFM8.05±0.02ab16.05±1.10b16.82±0.19c31.74±2.22b181.15±2.83c10.48±0.87c1.21±0.04b7.40±0.16ab7.78±0.06c1.35±0.03b
菌剂MF7.98±0.04b22.43±1.28a17.65±0.22ab53.62±7.51a211.38±5.55a72.85±0.8a1.46±0.05a7.02±0.10b8.21±0.01a1.63±0.01a
熏蒸菌剂联用SFM+MF8.00±0.02b21.90±1.65a17.92±0.20a20.21±5.5b194.68±1.73b37.37±1.76b1.22±0.08b7.35±0.5ab8.00±0.06b1.27±0.03b