| | | 1 | 2018 8 69 | mm 9.2 | 10.8 3.7 11.2 27.2; 26. | 7; 4.9; 11.3; 2.2; 2; 2. | 1; 6.7; 11.4; 7.9; 1.9; | 8.8 | (2) | 2 4 | 1 | 27.3℃ 8 11 29℃ | | | 2018 8 | 8 | | (1) | 0-20cm 19.15% | 82.94% 20-40cm | 20.23% 88.90% | | (2) | | 0-20cm | 18.31% 85.16% 20-40cm | 19.14% 99.90% | | 0-20cm | 20-40cm 0-20cm | 11.49% 48.83% | 20-40cm 13.42% | 63.90% 0-20cm | 20-40cm | 0-20cm | 13.72% 58. | 66% 20-40cm 11.10% | 45.83% | | 43.7 | 35.3 25.6 | 9.7 | | | 1 | | 2 | | | |