Chinese Agricultural Science Bulletin ›› 2020, Vol. 36 ›› Issue (25): 86-94.doi: 10.11924/j.issn.1000-6850.casb20190800582
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Zhao Manxing1,2(), Yu Guangmei1, Bai Erlei1, Liu Hui1, Cao Yangyang1
Received:
2019-08-29
Revised:
2019-11-17
Online:
2020-09-05
Published:
2020-08-18
CLC Number:
Zhao Manxing, Yu Guangmei, Bai Erlei, Liu Hui, Cao Yangyang. Effects of Vegetation Restoration on Soil Physicochemical Properties in the Loess Plateau of Northern Shaanxi[J]. Chinese Agricultural Science Bulletin, 2020, 36(25): 86-94.
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URL: https://www.casb.org.cn/EN/10.11924/j.issn.1000-6850.casb20190800582
植被类型 | 恢复年限 | 海拔/m | 平均胸(地)径/cm | 平均树高/m | 坡向 | 坡度/° |
---|---|---|---|---|---|---|
杏树林 | 19 | 1297 | 9.87 | 5.5 | 阳坡 | 20 |
沙棘林 | 19 | 1299 | 10.14 | 2.2 | 阳坡 | 20 |
刺槐 | 19 | 1311 | 14.23 | 6.4 | 阳坡 | 20 |
油松 | 19 | 1300 | 8.36 | 4.7 | 阳坡 | 20 |
玉米地 | / | 1147 | 2 | 阳坡 | 5 |
植被类型 | 恢复年限 | 海拔/m | 平均胸(地)径/cm | 平均树高/m | 坡向 | 坡度/° |
---|---|---|---|---|---|---|
杏树林 | 19 | 1297 | 9.87 | 5.5 | 阳坡 | 20 |
沙棘林 | 19 | 1299 | 10.14 | 2.2 | 阳坡 | 20 |
刺槐 | 19 | 1311 | 14.23 | 6.4 | 阳坡 | 20 |
油松 | 19 | 1300 | 8.36 | 4.7 | 阳坡 | 20 |
玉米地 | / | 1147 | 2 | 阳坡 | 5 |
植被类型 | 土层 | 春季 | 夏季 | 秋季 | 冬季 |
---|---|---|---|---|---|
杏树林 | 0~10 cm | 22.46±0.23a | 23.56±0.24a | 29.87±1.62a | 25.37±3.17a |
10~20 cm | 12.27±0.59b | 20.85±0.14b | 8.68±0.13b | 19.74±0.14b | |
20~40 cm | 8.01±2.77c | 13.72±0.53c | 5.24±0.69c | 9.81±0.59c | |
平均 | 14.25AB | 19.38A | 14.60A | 18.31A | |
沙棘林 | 0~10 cm | 20.34±1.14a | 19.67±0.24a | 20.21±0.39a | 21.93±0.41a |
10~20 cm | 16.56±0.79a | 19.51±0.37a | 14.3±0.57b | 13.80±0.14b | |
20~40 cm | 10.66±2.97b | 15.46±0.25b | 12.28±0.34c | 4.42±0.14c | |
平均 | 15.85A | 18.21A | 15.60A | 13.38AB | |
刺槐林 | 0~10 cm | 7.86±3.52a | 8.54±0.31a | 9.88±0.22a | 13.96±0.62a |
10~20 cm | 7.49±3.43a | 8.01±0.61ab | 4.87±0.13b | 8.01±0.49b | |
20~40 cm | 5.44±3.40a | 7.00±0.90b | 3.89±0.26c | 3.40±0.23c | |
平均 | 6.93B | 7.85BC | 6.21B | 8.46B | |
油松林 | 0~10 cm | 15.80±1.39a | 10.28±0.55a | 10.03±0.34a | 10.56±0.36a |
10~20 cm | 12.48±1.26b | 10.12±0.07a | 9.73±0.57ab | 10.44±0.23a | |
20~40 cm | 11.67±0.67b | 10.28±0.19a | 8.91±0.34b | 8.17±0.59b | |
平均 | 13.32AB | 10.23B | 9.56AB | 9.72AB | |
玉米地 | 0~10 cm | 10.21±0.99a | 6.80±0.32a | 7.63±0.67a | 6.45±0.00a |
10~20 cm | 7.62±0.27b | 4.82±3.33b | 5.16±0.22b | 4.11±0.23b | |
20~40 cm | 4.88±1.97c | 3.32±1.02c | 3.14±0.23c | 2.62±0.36c | |
平均 | 7.57AB | 4.98C | 5.31B | 4.39C |
植被类型 | 土层 | 春季 | 夏季 | 秋季 | 冬季 |
---|---|---|---|---|---|
杏树林 | 0~10 cm | 22.46±0.23a | 23.56±0.24a | 29.87±1.62a | 25.37±3.17a |
10~20 cm | 12.27±0.59b | 20.85±0.14b | 8.68±0.13b | 19.74±0.14b | |
20~40 cm | 8.01±2.77c | 13.72±0.53c | 5.24±0.69c | 9.81±0.59c | |
平均 | 14.25AB | 19.38A | 14.60A | 18.31A | |
沙棘林 | 0~10 cm | 20.34±1.14a | 19.67±0.24a | 20.21±0.39a | 21.93±0.41a |
10~20 cm | 16.56±0.79a | 19.51±0.37a | 14.3±0.57b | 13.80±0.14b | |
20~40 cm | 10.66±2.97b | 15.46±0.25b | 12.28±0.34c | 4.42±0.14c | |
平均 | 15.85A | 18.21A | 15.60A | 13.38AB | |
刺槐林 | 0~10 cm | 7.86±3.52a | 8.54±0.31a | 9.88±0.22a | 13.96±0.62a |
10~20 cm | 7.49±3.43a | 8.01±0.61ab | 4.87±0.13b | 8.01±0.49b | |
20~40 cm | 5.44±3.40a | 7.00±0.90b | 3.89±0.26c | 3.40±0.23c | |
平均 | 6.93B | 7.85BC | 6.21B | 8.46B | |
油松林 | 0~10 cm | 15.80±1.39a | 10.28±0.55a | 10.03±0.34a | 10.56±0.36a |
10~20 cm | 12.48±1.26b | 10.12±0.07a | 9.73±0.57ab | 10.44±0.23a | |
20~40 cm | 11.67±0.67b | 10.28±0.19a | 8.91±0.34b | 8.17±0.59b | |
平均 | 13.32AB | 10.23B | 9.56AB | 9.72AB | |
玉米地 | 0~10 cm | 10.21±0.99a | 6.80±0.32a | 7.63±0.67a | 6.45±0.00a |
10~20 cm | 7.62±0.27b | 4.82±3.33b | 5.16±0.22b | 4.11±0.23b | |
20~40 cm | 4.88±1.97c | 3.32±1.02c | 3.14±0.23c | 2.62±0.36c | |
平均 | 7.57AB | 4.98C | 5.31B | 4.39C |
植被 | 土层 | 春季 | 夏季 | 秋季 | 冬季 |
---|---|---|---|---|---|
杏树林 | 0~10 cm | 96.37±5.35a | 111.30±7.00a | 76.07±3.23a | 108.73±1.46a |
10~20 cm | 43.87±4.04b | 73.97±4.04b | 29.40±5.60b | 87.97±10.53b | |
20~40 cm | 38.03±5.35b | 47.13±7.29c | 15.87±1.62c | 41.53±1.76c | |
平均 | 59.42A | 77.47A | 40.44A | 79.41A | |
沙棘林 | 0~10 cm | 94.03±14.15a | 97.30±7.00a | 62.30±6.06a | 108.73±6.31a |
10~20 cm | 82.37±2.02a | 71.63±4.04b | 39.67±0.81b | 75.37±8.81b | |
20~40 cm | 90.53±10.69a | 61.13±2.02c | 33.37±1.07b | 33.60±3.21c | |
平均 | 88.98A | 76.69A | 45.11A | 72.57A | |
刺槐林 | 0~10 cm | 66.03±5.35b | 40.13±2.02a | 31.97±5.35a | 72.57±1.46a |
10~20 cm | 60.20±12.12b | 41.30±0.00a | 16.80±0.00b | 44.57±0.81b | |
20~40 cm | 139.53±4.04a | 36.63±4.04a | 20.30±9.26b | 26.83±1.46c | |
平均 | 88.59A | 39.36B | 21.13A | 47.99AB | |
油松林 | 0~10 cm | 71.87±17.62a | 45.97±4.04a | 31.27±1.62a | 66.73±6.80a |
10~20 cm | 67.20±7.00a | 50.63±4.04a | 31.73±2.91a | 55.07±1.07b | |
20~40 cm | 55.53±14.57a | 48.30±7.00a | 25.67±1.62b | 53.67±3.52b | |
平均 | 64.87A | 48.30AB | 29.56A | 58.49AB | |
玉米地 | 0~10 cm | 54.37±5.35a | 41.30±0.00a | 22.40±2.80a | 31.97±0.40a |
10~20 cm | 47.37±5.35a | 36.63±8.08a | 14.47±2.14b | 14.23±1.07b | |
20~40 cm | 40.37±12.29a | 27.30±0.00b | 15.87±6.91b | 7.47±0.81c | |
平均 | 47.37A | 35.08B | 16.47A | 17.89B |
植被 | 土层 | 春季 | 夏季 | 秋季 | 冬季 |
---|---|---|---|---|---|
杏树林 | 0~10 cm | 96.37±5.35a | 111.30±7.00a | 76.07±3.23a | 108.73±1.46a |
10~20 cm | 43.87±4.04b | 73.97±4.04b | 29.40±5.60b | 87.97±10.53b | |
20~40 cm | 38.03±5.35b | 47.13±7.29c | 15.87±1.62c | 41.53±1.76c | |
平均 | 59.42A | 77.47A | 40.44A | 79.41A | |
沙棘林 | 0~10 cm | 94.03±14.15a | 97.30±7.00a | 62.30±6.06a | 108.73±6.31a |
10~20 cm | 82.37±2.02a | 71.63±4.04b | 39.67±0.81b | 75.37±8.81b | |
20~40 cm | 90.53±10.69a | 61.13±2.02c | 33.37±1.07b | 33.60±3.21c | |
平均 | 88.98A | 76.69A | 45.11A | 72.57A | |
刺槐林 | 0~10 cm | 66.03±5.35b | 40.13±2.02a | 31.97±5.35a | 72.57±1.46a |
10~20 cm | 60.20±12.12b | 41.30±0.00a | 16.80±0.00b | 44.57±0.81b | |
20~40 cm | 139.53±4.04a | 36.63±4.04a | 20.30±9.26b | 26.83±1.46c | |
平均 | 88.59A | 39.36B | 21.13A | 47.99AB | |
油松林 | 0~10 cm | 71.87±17.62a | 45.97±4.04a | 31.27±1.62a | 66.73±6.80a |
10~20 cm | 67.20±7.00a | 50.63±4.04a | 31.73±2.91a | 55.07±1.07b | |
20~40 cm | 55.53±14.57a | 48.30±7.00a | 25.67±1.62b | 53.67±3.52b | |
平均 | 64.87A | 48.30AB | 29.56A | 58.49AB | |
玉米地 | 0~10 cm | 54.37±5.35a | 41.30±0.00a | 22.40±2.80a | 31.97±0.40a |
10~20 cm | 47.37±5.35a | 36.63±8.08a | 14.47±2.14b | 14.23±1.07b | |
20~40 cm | 40.37±12.29a | 27.30±0.00b | 15.87±6.91b | 7.47±0.81c | |
平均 | 47.37A | 35.08B | 16.47A | 17.89B |
植被 | 土层 | 春季 | 夏季 | 秋季 | 冬季 |
---|---|---|---|---|---|
杏树林 | 0~10 cm | 7.17±0.35a | 3.67±0.23a | 9.60±0.69a | 8.60±1.25a |
10~20 cm | 6.24±0.15b | 3.07±0.31b | 3.00±0.69c | 5.27±0.46b | |
20~40 cm | 1.40±0.20c | 2.40±0.35c | 4.80±0.35b | 3.40±0.00c | |
平均 | 4.93AB | 3.04B | 5.80B | 5.76A | |
沙棘林 | 0~10 cm | 11.13±0.96a | 5.20±0.40a | 8.53±1.29a | 7.13±0.42a |
10~20 cm | 4.53±0.95c | 3.73±0.23b | 5.67±0.58b | 5.13±0.23b | |
20~40 cm | 7.90±0.40b | 2.67±0.23c | 5.93±0.58b | 4.00±0.20c | |
平均 | 7.86A | 3.87B | 6.71B | 5.42AB | |
刺槐林 | 0~10 cm | 2.40±0.40a | 2.40±0.35a | 5.40±0.35a | 4.53±0.12a |
10~20 cm | 0.63±0.06b | 2.07±0.12a | 3.67±0.81b | 5.53±0.42a | |
20~40 cm | 1.00±0.20b | 2.00±0.02a | 3.33±0.12b | 5.60±0.80a | |
平均 | 1.34B | 2.16B | 4.13B | 5.22AB | |
油松林 | 0~10 cm | 11.47±0.85a | 10.60±0.87a | 15.20±1.44a | 7.20±0.20a |
10~20 cm | 7.44±0.37b | 4.93±0.31c | 12.47±1.60b | 5.27±0.31b | |
20~40 cm | 3.57±0.35c | 6.67±0.46b | 9.20±0.20c | 5.40±0.53b | |
平均 | 7.49A | 2.36B | 12.29A | 5.96A | |
玉米地 | 0~10 cm | 3.17±0.80ab | 2.73±0.12a | 3.13±0.58a | 3.53±0.46a |
10~20 cm | 5.33±2.27a | 2.40±0.20b | 3.07±0.12a | 2.20±0.40b | |
20~40 cm | 1.20±0.53b | 1.93±0.12c | 2.33±0.23b | 1.93±0.23b | |
平均 | 3.23AB | 7.40A | 2.84B | 2.56B |
植被 | 土层 | 春季 | 夏季 | 秋季 | 冬季 |
---|---|---|---|---|---|
杏树林 | 0~10 cm | 7.17±0.35a | 3.67±0.23a | 9.60±0.69a | 8.60±1.25a |
10~20 cm | 6.24±0.15b | 3.07±0.31b | 3.00±0.69c | 5.27±0.46b | |
20~40 cm | 1.40±0.20c | 2.40±0.35c | 4.80±0.35b | 3.40±0.00c | |
平均 | 4.93AB | 3.04B | 5.80B | 5.76A | |
沙棘林 | 0~10 cm | 11.13±0.96a | 5.20±0.40a | 8.53±1.29a | 7.13±0.42a |
10~20 cm | 4.53±0.95c | 3.73±0.23b | 5.67±0.58b | 5.13±0.23b | |
20~40 cm | 7.90±0.40b | 2.67±0.23c | 5.93±0.58b | 4.00±0.20c | |
平均 | 7.86A | 3.87B | 6.71B | 5.42AB | |
刺槐林 | 0~10 cm | 2.40±0.40a | 2.40±0.35a | 5.40±0.35a | 4.53±0.12a |
10~20 cm | 0.63±0.06b | 2.07±0.12a | 3.67±0.81b | 5.53±0.42a | |
20~40 cm | 1.00±0.20b | 2.00±0.02a | 3.33±0.12b | 5.60±0.80a | |
平均 | 1.34B | 2.16B | 4.13B | 5.22AB | |
油松林 | 0~10 cm | 11.47±0.85a | 10.60±0.87a | 15.20±1.44a | 7.20±0.20a |
10~20 cm | 7.44±0.37b | 4.93±0.31c | 12.47±1.60b | 5.27±0.31b | |
20~40 cm | 3.57±0.35c | 6.67±0.46b | 9.20±0.20c | 5.40±0.53b | |
平均 | 7.49A | 2.36B | 12.29A | 5.96A | |
玉米地 | 0~10 cm | 3.17±0.80ab | 2.73±0.12a | 3.13±0.58a | 3.53±0.46a |
10~20 cm | 5.33±2.27a | 2.40±0.20b | 3.07±0.12a | 2.20±0.40b | |
20~40 cm | 1.20±0.53b | 1.93±0.12c | 2.33±0.23b | 1.93±0.23b | |
平均 | 3.23AB | 7.40A | 2.84B | 2.56B |
植被 | 土层 | 春季 | 夏季 | 秋季 | 冬季 |
---|---|---|---|---|---|
杏树林 | 0~10 cm | 188.33±7.57a | 260.33±15.18a | 293.67±10.02a | 49.33±18.50a |
10~20 cm | 51.00±8.19b | 125.00±16.37b | 62.67±3.06b | 34.67±0.58ab | |
20~40 cm | 43.00±4.36b | 81.00±7.00c | 38.67±4.51c | 15.33±0.58b | |
平均 | 94.11A | 155.44A | 131.67A | 33.11A | |
沙棘林 | 0~10 cm | 51.33±11.93a | 61.50±10.61a | 64.67±7.02a | 17.00±1.00a |
10~20 cm | 43.33±3.06ab | 35.00±3.61b | 41.67±7.23b | 10.33±0.58b | |
20~40 cm | 29.33±0.58b | 36.00±2.65b | 31.33±8.08b | 5.67±1.53c | |
平均 | 44.67B | 43.78B | 45.89B | 11.00B | |
刺槐林 | 0~10 cm | 92.00±7.00a | 63.00±4.36a | 67.33±0.58a | 22.67±1.53a |
10~20 cm | 48.00±2.00b | 33.67±0.58b | 31.67±0.58b | 11.67±1.15b | |
20~40 cm | 34.33±0.58b | 33.67±0.58b | 25.00±1.00c | 10.33±1.53b | |
平均 | 65.33A | 43.44B | 41.33B | 14.89B | |
油松林 | 0~10 cm | 94.67±1.15a | 91.67±2.31a | 94.33±13.65a | 21.00±1.00a |
10~20 cm | 56.00±2.00b | 70.00±2.00b | 84.33±3.51a | 15.67±1.53b | |
20~40 cm | 55.00±1.00b | 70.00±.08b | 80.67±4.04a | 16.00±1.00b | |
平均 | 68.56A | 77.22AB | 86.44AB | 17.56AB | |
玉米地 | 0~10 cm | 66.00±4.58a | 37.33±3.53a | 124.67±2.52a | 19.67±1.53a |
10~20 cm | 29.67±3.06b | 22.00±1.00b | 46.67±2.08b | 10.67±0.58b | |
20~40 cm | 20.67±3.21c | 21.00±1.00b | 25.00±3.00c | 7.67±0.58c | |
平均 | 38.78B | 26.78B | 65.44B | 12.67B |
植被 | 土层 | 春季 | 夏季 | 秋季 | 冬季 |
---|---|---|---|---|---|
杏树林 | 0~10 cm | 188.33±7.57a | 260.33±15.18a | 293.67±10.02a | 49.33±18.50a |
10~20 cm | 51.00±8.19b | 125.00±16.37b | 62.67±3.06b | 34.67±0.58ab | |
20~40 cm | 43.00±4.36b | 81.00±7.00c | 38.67±4.51c | 15.33±0.58b | |
平均 | 94.11A | 155.44A | 131.67A | 33.11A | |
沙棘林 | 0~10 cm | 51.33±11.93a | 61.50±10.61a | 64.67±7.02a | 17.00±1.00a |
10~20 cm | 43.33±3.06ab | 35.00±3.61b | 41.67±7.23b | 10.33±0.58b | |
20~40 cm | 29.33±0.58b | 36.00±2.65b | 31.33±8.08b | 5.67±1.53c | |
平均 | 44.67B | 43.78B | 45.89B | 11.00B | |
刺槐林 | 0~10 cm | 92.00±7.00a | 63.00±4.36a | 67.33±0.58a | 22.67±1.53a |
10~20 cm | 48.00±2.00b | 33.67±0.58b | 31.67±0.58b | 11.67±1.15b | |
20~40 cm | 34.33±0.58b | 33.67±0.58b | 25.00±1.00c | 10.33±1.53b | |
平均 | 65.33A | 43.44B | 41.33B | 14.89B | |
油松林 | 0~10 cm | 94.67±1.15a | 91.67±2.31a | 94.33±13.65a | 21.00±1.00a |
10~20 cm | 56.00±2.00b | 70.00±2.00b | 84.33±3.51a | 15.67±1.53b | |
20~40 cm | 55.00±1.00b | 70.00±.08b | 80.67±4.04a | 16.00±1.00b | |
平均 | 68.56A | 77.22AB | 86.44AB | 17.56AB | |
玉米地 | 0~10 cm | 66.00±4.58a | 37.33±3.53a | 124.67±2.52a | 19.67±1.53a |
10~20 cm | 29.67±3.06b | 22.00±1.00b | 46.67±2.08b | 10.67±0.58b | |
20~40 cm | 20.67±3.21c | 21.00±1.00b | 25.00±3.00c | 7.67±0.58c | |
平均 | 38.78B | 26.78B | 65.44B | 12.67B |
植被 | 土层 | 春季 | 夏季 | 秋季 | 冬季 |
---|---|---|---|---|---|
杏树林 | 0~10 cm | 8.67±0.16a | 8.28±0.06b | 8.60±0.01a | 8.56±0.02c |
10~20 cm | 8.50±0.02a | 8.35±0.02ab | 8.56±0.02b | 8.67±0.02b | |
20~40 cm | 8.60±0.03a | 8.39±0.03a | 8.60±0.01a | 8.75±0.01a | |
平均 | 8.59A | 8.34B | 8.59A | 8.66A | |
沙棘林 | 0~10 cm | 8.66±0.02a | 8.21±0.05b | 8.39±0.02b | 8.63±0.03c |
10~20 cm | 8.63±0.02a | 8.31±0.01a | 8.53±0.06a | 8.70±0.01b | |
20~40 cm | 8.58±0.02b | 8.37±0.03a | 8.49±0.02a | 8.76±0.03a | |
平均 | 8.62A | 8.30B | 8.47B | 8.70A | |
刺槐林 | 0~10 cm | 8.20±0.02c | 8.49±0.02a | 8.55±0.03a | 8.61±0.02c |
10~20 cm | 8.56±0.03b | 8.47±0.01a | 8.53±0.01a | 8.68±0.01b | |
20~40 cm | 8.71±0.01a | 8.44±0.02b | 8.53±0.01a | 8.77±0.02a | |
平均 | 8.49A | 8.47A | 8.54A | 8.69A | |
油松林 | 0~10 cm | 8.58±0.04a | 8.50±0.01a | 8.37±0.02a | 8.57±0.02c |
10~20 cm | 8.60±0.01a | 8.47±0.01b | 8.36±0.03a | 8.65±0.02b | |
20~40 cm | 8.57±0.02a | 8.44±0.02c | 8.37±0.01a | 8.76±0.02a | |
平均 | 8.58A | 8.47A | 8.37C | 8.66A | |
玉米地 | 0~10 cm | 8.73±0.02b | 8.51±0.01b | 8.31±0.05a | 8.82±0.05b |
10~20 cm | 8.83±0.01a | 8.52±0.01b | 8.35±0.01a | 8.89±0.01a | |
20~40 cm | 8.65±0.03c | 8.56±0.02a | 8.36±0.01a | 8.71±0.01c | |
平均 | 8.74A | 8.53A | 8.34C | 8.81A |
植被 | 土层 | 春季 | 夏季 | 秋季 | 冬季 |
---|---|---|---|---|---|
杏树林 | 0~10 cm | 8.67±0.16a | 8.28±0.06b | 8.60±0.01a | 8.56±0.02c |
10~20 cm | 8.50±0.02a | 8.35±0.02ab | 8.56±0.02b | 8.67±0.02b | |
20~40 cm | 8.60±0.03a | 8.39±0.03a | 8.60±0.01a | 8.75±0.01a | |
平均 | 8.59A | 8.34B | 8.59A | 8.66A | |
沙棘林 | 0~10 cm | 8.66±0.02a | 8.21±0.05b | 8.39±0.02b | 8.63±0.03c |
10~20 cm | 8.63±0.02a | 8.31±0.01a | 8.53±0.06a | 8.70±0.01b | |
20~40 cm | 8.58±0.02b | 8.37±0.03a | 8.49±0.02a | 8.76±0.03a | |
平均 | 8.62A | 8.30B | 8.47B | 8.70A | |
刺槐林 | 0~10 cm | 8.20±0.02c | 8.49±0.02a | 8.55±0.03a | 8.61±0.02c |
10~20 cm | 8.56±0.03b | 8.47±0.01a | 8.53±0.01a | 8.68±0.01b | |
20~40 cm | 8.71±0.01a | 8.44±0.02b | 8.53±0.01a | 8.77±0.02a | |
平均 | 8.49A | 8.47A | 8.54A | 8.69A | |
油松林 | 0~10 cm | 8.58±0.04a | 8.50±0.01a | 8.37±0.02a | 8.57±0.02c |
10~20 cm | 8.60±0.01a | 8.47±0.01b | 8.36±0.03a | 8.65±0.02b | |
20~40 cm | 8.57±0.02a | 8.44±0.02c | 8.37±0.01a | 8.76±0.02a | |
平均 | 8.58A | 8.47A | 8.37C | 8.66A | |
玉米地 | 0~10 cm | 8.73±0.02b | 8.51±0.01b | 8.31±0.05a | 8.82±0.05b |
10~20 cm | 8.83±0.01a | 8.52±0.01b | 8.35±0.01a | 8.89±0.01a | |
20~40 cm | 8.65±0.03c | 8.56±0.02a | 8.36±0.01a | 8.71±0.01c | |
平均 | 8.74A | 8.53A | 8.34C | 8.81A |
植被 | 土层 | 春季 | 夏季 | 秋季 | 冬季 |
---|---|---|---|---|---|
杏树林 | 0~10 cm | 268.67±9.61a | 241.67±8.08a | 162.40±2.50a | 87.93±0.25a |
10~20 cm | 118.43±5.50b | 222.67±2.08b | 126.80±3.10b | 89.23±3.08a | |
20~40 cm | 96.33±1.53b | 213.00±4.00b | 119.50±1.44c | 74.27±3.49b | |
平均 | 170.03A | 225.78A | 136.23A | 83.81A | |
沙棘林 | 0~10 cm | 93.97±3.52b | 213.00±4.36a | 139.07±0.99a | 77.13±3.87a |
10~20 cm | 172.33±6.51a | 209.00±1.00a | 123.77±10.31b | 73.40±0.98a | |
20~40 cm | 109.33±2.08ab | 205.33±6.66a | 137.77±1.39a | 74.13±4.58a | |
平均 | 134.10A | 209.11B | 133.53A | 74.89A | |
刺槐林 | 0~10 cm | 91.83±6.47b | 195.20±5.90b | 129.57±2.72a | 85.23±3.91a |
10~20 cm | 175.67±17.62a | 204.67±4.51a | 130.90±6.50a | 76.90±1.78b | |
20~40 cm | 96.60±10.91b | 212.33±2.31a | 125.50±0.50a | 69.53±1.25c | |
平均 | 121.37A | 204.07B | 128.66A | 77.22A | |
油松林 | 0~10 cm | 263.67±11.24a | 177.90±4.59b | 117.70±5.89ab | 71.90±0.36a |
10~20 cm | 210.00±16.82b | 185.27±3.73ab | 116.10±3.25b | 67.30±0.75b | |
20~40 cm | 173.00±8.19c | 188.27±4.71a | 126.30±3.82a | 64.77±1.18c | |
平均 | 215.56A | 183.81C | 120.03A | 67.99A | |
玉米地 | 0~10 cm | 117.57±12.70b | 178.70±3.64a | 132.00±1.18a | 77.97±1.03b |
10~20 cm | 164.83±10.00a | 185.93±2.28a | 122.47±3.76b | 71.60±0.89c | |
20~40 cm | 173.57±9.68ab | 185.53±5.08a | 123.60±2.18b | 109.70±5.26a | |
平均 | 151.99A | 183.39C | 126.02A | 86.42A |
植被 | 土层 | 春季 | 夏季 | 秋季 | 冬季 |
---|---|---|---|---|---|
杏树林 | 0~10 cm | 268.67±9.61a | 241.67±8.08a | 162.40±2.50a | 87.93±0.25a |
10~20 cm | 118.43±5.50b | 222.67±2.08b | 126.80±3.10b | 89.23±3.08a | |
20~40 cm | 96.33±1.53b | 213.00±4.00b | 119.50±1.44c | 74.27±3.49b | |
平均 | 170.03A | 225.78A | 136.23A | 83.81A | |
沙棘林 | 0~10 cm | 93.97±3.52b | 213.00±4.36a | 139.07±0.99a | 77.13±3.87a |
10~20 cm | 172.33±6.51a | 209.00±1.00a | 123.77±10.31b | 73.40±0.98a | |
20~40 cm | 109.33±2.08ab | 205.33±6.66a | 137.77±1.39a | 74.13±4.58a | |
平均 | 134.10A | 209.11B | 133.53A | 74.89A | |
刺槐林 | 0~10 cm | 91.83±6.47b | 195.20±5.90b | 129.57±2.72a | 85.23±3.91a |
10~20 cm | 175.67±17.62a | 204.67±4.51a | 130.90±6.50a | 76.90±1.78b | |
20~40 cm | 96.60±10.91b | 212.33±2.31a | 125.50±0.50a | 69.53±1.25c | |
平均 | 121.37A | 204.07B | 128.66A | 77.22A | |
油松林 | 0~10 cm | 263.67±11.24a | 177.90±4.59b | 117.70±5.89ab | 71.90±0.36a |
10~20 cm | 210.00±16.82b | 185.27±3.73ab | 116.10±3.25b | 67.30±0.75b | |
20~40 cm | 173.00±8.19c | 188.27±4.71a | 126.30±3.82a | 64.77±1.18c | |
平均 | 215.56A | 183.81C | 120.03A | 67.99A | |
玉米地 | 0~10 cm | 117.57±12.70b | 178.70±3.64a | 132.00±1.18a | 77.97±1.03b |
10~20 cm | 164.83±10.00a | 185.93±2.28a | 122.47±3.76b | 71.60±0.89c | |
20~40 cm | 173.57±9.68ab | 185.53±5.08a | 123.60±2.18b | 109.70±5.26a | |
平均 | 151.99A | 183.39C | 126.02A | 86.42A |
土层 | 有机质 | 解碱氮 | 速效磷 | 速效钾 | pH | 电导率 | |
---|---|---|---|---|---|---|---|
有机质 | 0~10 cm | 1 | 0.762** | 0.316 | 0.503* | 0.087 | 0.166 |
10~20 cm | 1 | 0.579* | 0.236 | 0.150 | -0.014 | 0.221 | |
20~40 cm | 1 | 0.080 | 0.273 | -0.067 | -0.331 | 0.498* | |
解碱氮 | 0~10 cm | 1 | -0.071 | 0.239 | -0.013 | 0.165 | |
10~20 cm | 1 | -0.273 | 0.135 | 0.024 | 0.254 | ||
20~40 cm | 1 | -0.338 | 0.208 | 0.151 | 0.019 | ||
速效磷 | 0~10 cm | 1 | 0.062 | 0.241 | -0.195 | ||
10~20 cm | 1 | -0.199 | 0.076 | -0.221 | |||
20~40 cm | 1 | -0.461* | -0.045 | -0.117 | |||
速效钾 | 0~10 cm | 1 | -0.233 | 0.536* | |||
10~20 cm | 1 | -0.619* | 0.528* | ||||
20~40 cm | 1 | -0.635* | 0.507* | ||||
pH | 0~10 cm | 1 | -0.229 | ||||
10~20 cm | 1 | -0.511* | |||||
20~40 cm | 1 | -0.728** | |||||
电导率 | 0~10 cm | 1 | |||||
10~20 cm | 1 | ||||||
20~40 cm | 1 |
土层 | 有机质 | 解碱氮 | 速效磷 | 速效钾 | pH | 电导率 | |
---|---|---|---|---|---|---|---|
有机质 | 0~10 cm | 1 | 0.762** | 0.316 | 0.503* | 0.087 | 0.166 |
10~20 cm | 1 | 0.579* | 0.236 | 0.150 | -0.014 | 0.221 | |
20~40 cm | 1 | 0.080 | 0.273 | -0.067 | -0.331 | 0.498* | |
解碱氮 | 0~10 cm | 1 | -0.071 | 0.239 | -0.013 | 0.165 | |
10~20 cm | 1 | -0.273 | 0.135 | 0.024 | 0.254 | ||
20~40 cm | 1 | -0.338 | 0.208 | 0.151 | 0.019 | ||
速效磷 | 0~10 cm | 1 | 0.062 | 0.241 | -0.195 | ||
10~20 cm | 1 | -0.199 | 0.076 | -0.221 | |||
20~40 cm | 1 | -0.461* | -0.045 | -0.117 | |||
速效钾 | 0~10 cm | 1 | -0.233 | 0.536* | |||
10~20 cm | 1 | -0.619* | 0.528* | ||||
20~40 cm | 1 | -0.635* | 0.507* | ||||
pH | 0~10 cm | 1 | -0.229 | ||||
10~20 cm | 1 | -0.511* | |||||
20~40 cm | 1 | -0.728** | |||||
电导率 | 0~10 cm | 1 | |||||
10~20 cm | 1 | ||||||
20~40 cm | 1 |
[1] | 张宝庆, 吴普特, 赵西宁. 近30 a黄土高原植被覆盖时空演变监测与分析[J]. 农业工程学报, 2011,27(4):287-293. |
[2] | 侯晓瑞. 黄土丘陵区土壤有机碳氮空间分布与储量研究[D]. 杨凌:西北农林科技大学, 2012. |
[3] | 秦伟, 朱清科, 刘中奇, 等. 黄土丘陵沟壑区退耕地植被自然演替系列及其植物物种多样性特征[J]. 干旱区研究, 2008,25(4):507-513. |
[4] | 阿守珍, 卜耀军, 温仲明, 等. 黄土丘陵区不同植被类型土壤养分效应研究:以安塞纸房沟流域为例[J]. 西北林学院学报, 2006,21(6):58-62. |
[5] | 杨亚辉, 赵文慧, 蔺鹏飞, 等. 不同植被对土壤理化性质影响以王东沟小流域为例[J]. 水土保持通报, 2016,36(1):249-252. |
[6] | 王正淑, 王继军, 刘佳. 退耕地林草植被碳汇及与农业生态经济系统的关系:以陕西省县南沟流域为例[J]. 草地学报, 2016,24(2):263-269. |
[7] |
Liu C, Li Z, Dong Y, et al. Do land use change and check-dam construction affect a real estimate of soil carbon and nitrogen stocks on the Loess Plateau of China?[J]. Ecological Engineering, 2017,101:220-226.
doi: 10.1016/j.ecoleng.2017.01.036 URL |
[8] | 王雅, 刘爽, 郭晋丽, 等. 黄土高原不同植被类型对土壤养分、酶活性及微生物的影响[J]. 水土保持通报, 2018,38(1):62-68. |
[9] | 张海鑫, 曾全超, 安韶山, 等. 黄土高原子午岭林区主要林分生态化学计量学特征[J]. 自然资源学报, 2017,32(6):1043-1052. |
[10] | 黄艳丽, 李占斌, 苏辉, 等. 黄土高原不同生态治理小流域土壤有机质、容重及黏粒含量的对比[J]. 应用生态学报, 2019,30(2):370-378. |
[11] | 王春燕, 燕霞, 顾梦鹤. 黄土高原弃耕地植被演替及其对土壤养分动态的影响[J]. 草业学报, 2018,27(11):26-35. |
[12] | 兰志龙, 赵英, 张建国, 等. 陕北黄土丘陵区不同土地利用方式下土壤碳剖面分布特征[J]. 环境科学, 2018,39(1):341-347. |
[13] | 刘学彤, 魏艳春, 杨宪龙, 等. 水蚀风蚀交错带不同退耕模式对土壤有机碳及全氮的影响[J]. 应用生态学报, 2016,27(1):91-98. |
[14] | 申家朋, 张文辉, 李彦华, 等. 黄土高原丘陵区退耕还林地油松人工林碳储量及分配特征研究[J]. 西北植物学报, 2013,33(11):2309-2316. |
[15] |
Jiao F, Wen Z M, An S S. Changes in soil properties across a chronosequence of vegetation restoration on the Loess Plateau of China[J]. Catena, 2011,86(2):110-116.
doi: 10.1016/j.catena.2011.03.001 URL |
[16] | 赵世伟, 赵勇钢, 吴金水. 黄土高原植被演替下土壤孔隙的定量分析[J]. 中国科学:地球科学, 2010,40(2):223-231. |
[17] | 谭学进, 穆兴民, 高鹏, 等. 黄土区植被恢复对土壤物理性质的影响[J]. 中国环境科学, 2019,39(2):713-722. |
[18] | 杨亚辉, 吕渡, 张晓萍, 等. 不同人工造林树种及其配置方式对土壤理化性质影响分析[J]. 水土保持研究, 2017,24(6):238-242. |
[19] | 鲍士旦. 土壤农化分析[M]. 北京: 中国农业出版社, 2000: 14-38. |
[20] | 田静, 郭景恒, 陈海清, 等. 土地利用方式对土壤溶解性有机碳组成的影响[J]. 土壤学报, 2011,48(2):338-346. |
[21] | 高晟, 吴永波, 薛建辉, 等. 贵州省溶岩区植被类型对凋落物量、土壤有机碳及速效养分的影响[J]. 水土保持通报, 2011,31(5):7-12. |
[22] | 闫丽娟, 李广, 吴江琪, 等. 黄土高原4种典型植被对土壤活性有机碳及土壤碳库的影响[J]. 生态学报, 2019,39(15):1-9. |
[23] | 杨瑞, 刘帅, 王紫泉, 等. 秦岭山脉典型林分土壤酶活性与土壤养分关系的探讨[J]. 土壤学报, 2016,53(4):1037-1046. |
[24] | 高雷, 崔晓阳, 郭亚芬, 等. 小兴安岭地区典型红松林下不同形态土壤氮的动态变化[J]. 北京林业大学学报, 2017,39(12):52-60. |
[25] |
寇萌, 焦菊英, 尹秋龙, 等. 黄土丘陵沟壑区主要草种枯落物的持水能力与养分潜在归还能力[J]. 生态学报, 2015,35(5):1337-1349.
doi: 10.5846/stxb201310182523 URL |
[26] | 李龙波, 涂成龙, 赵志琦, 等. 黄土高原不同植被覆盖下土壤有机碳的分布特征及其同位素组成研究[J]. 地球与环境, 2011,39(4):441-449. |
[27] | 解雪峰, 濮励杰, 王琪琪, 等. 滨海滩涂围垦区不同围垦年限土壤酶活性变化及其与理化性质关系[J]. 环境科学, 2018,39(3):1404-1412. |
[28] | 孙双红, 陈立新, 李少博, 等. 阔叶红松林不同演替阶段土壤酶活性与养分特征及其相关性[J]. 北京林业大学学报, 2016,38(2):20-28. |
[29] | 舒媛媛, 黄俊胜, 赵高卷, 等. 青藏高原东缘不同树种人工林对土壤酶活性及养分的影响[J]. 生态学报, 2016,36(2):394-402. |
[30] |
McKinley D C, Rice C W, Blair J M. Conversion of grassland to coniferous woodland has limited effects on soil nitrogen cycle processes[J]. Soil Biology and Biochemistry, 2008,40(10):2627-2633.
doi: 10.1016/j.soilbio.2008.07.005 URL |
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