处理Treatments | 土层/(h) Soil horizon | 团聚体百分含量Content of aggregates (%) | ||||
>2 mm | 1~2 mm | 0.25~1 mm | <0.25 mm | |||
T1 | h1 | 60.38c | 14.28ab | 12.78a | 12.56ab | |
h2 | 63.81bc | 13.00a | 11.52a | 11.67d | ||
h3 | 65.61a | 11.38a | 11.86a | 11.15d | ||
T2 | h1 | 57.09bc | 15.91ab | 13.63a | 13.37ab | |
h2 | 61.01b | 14.32a | 12.51a | 12.16d | ||
h3 | 62.47a | 14.01a | 12.76a | 10.76d | ||
T3 | h1 | 61.14c | 13.46ab | 12.62a | 12.78ab | |
h2 | 65.32c | 12.42a | 11.52a | 10.74b | ||
h3 | 70.59ab | 10.38a | 9.41a | 9.62b | ||
T4 | h1 | 64.37c | 12.87a | 11.55a | 11.21a | |
h2 | 65.99c | 11.76a | 11.28a | 11.05c | ||
h3 | 71.40a | 9.43a | 9.15a | 10.02c |