不同氮效率品种小麦根际土壤酶活性和细菌群落的差异

宋晓, 张珂珂, 岳克, 黄晨晨, 黄绍敏, 孙建国, 郭腾飞, 郭斗斗, 张水清, 裴敏楠

Differences of Enzyme Activities and Bacterial Communities in Rhizosphere Soil of Wheat Varieties with Different Nitrogen Efficiency

Song Xiao, Zhang Keke, Yue Ke, Huang Chenchen, Huang Shaomin, Sun Jianguo, Guo Tengfei, Guo Doudou, Zhang Shuiqing, Pei Minnan

表2 不同基因型小麦根际土壤酶活性的差异

Table 2 Differences of soil enzyme activities in the rhizosphere of different genotypes of wheat nmol/(h?g)

年份Year 处理Treatment 品种Variety BG LAP POX 2018-2019 N0 许科168 534.24±11.32a 43.15±2.13a 12.41±0.54a 郑品麦8号 345.46±13.89b 28.62±3.02b 9.12±0.41b N1 许科168 741.36±14.87a 49.12±4.51a 12.88±0.81a 郑品麦8号 674.13±21.02a 43.24±3.08a 11.45±0.49a 2019-2020 N0 许科168 548.00±11.84a 37.13±2.33a 12.49±0.50a 郑品麦8号 333.56±14.81b 31.10±3.22b 9.96±0.37b N1 许科168 763.72±15.93a 51.52±4.11a 13.14±0.93a 郑品麦8号 702.77±19.00a 41.42±3.20a 12.41±0.61a