

新疆农业科学 ›› 2025, Vol. 62 ›› Issue (3): 556-571.DOI: 10.6048/j.issn.1001-4330.2025.03.005
赵玉鹏1,2(
), 陈波浪1(
), 王治国2, 付彦博2,3, 扁青永2,3
收稿日期:2024-08-17
出版日期:2025-03-20
发布日期:2025-05-14
通信作者:
陈波浪(1979-),男,湖南汨罗人,教授,硕士生导师,研究方向为养分资源高效利用,(E-mail) 1506851236@qq.com作者简介:赵玉鹏(1998-),男,硕士研究生,研究方向为板结黏质土壤改良,(E-mail) 1422289169@qq.com
基金资助:
ZHAO Yupeng1,2(
), CHEN Bolang1(
), WANG Zhiguo2, FU Yanbo2,3, BIAN Qingyong2,3
Received:2024-08-17
Published:2025-03-20
Online:2025-05-14
Supported by:摘要:
【目的】研究不同碳源物质输入对板结黏土特性及棉花苗期生长的影响。【方法】通过采用大田试验的方法,设计对照组(CK)、农家肥(N组)、生物炭(T组)、生物菌肥(J组)、商品有机肥(J组)、矿源黄腐酸钾(H组),每组3个梯度处理,探讨5种碳源物质对黏质土壤理化性质和植株农艺性状的影响。【结果】(1)5种碳源物质输入对土壤容重和土壤孔隙度均有显著性影响,其中生物炭改良效果最显著。(2)5种碳源物质输入对各个粒径土壤团聚体均有一定的改良作用,1~2 mm土壤团聚体改良中T2处理效果最佳,N3处理对0.5~1 mm土壤团聚体改良效果最佳,J3处理对0.1~0.25 mm土壤团聚体改良效果最佳;相较CK分别增加了455.70%、504.01%、207.41%、65.55%和41.70%;(3)5种碳源物质输入可以显著提高棉花植株的株高和茎粗,对株高和茎粗的改良效果为N>T>S>J>H和S>J>T>N>H。(4)5种碳源物质对植株干鲜重均有显著性提高,在对棉花农艺性质的改良中农家肥效果最佳。【结论】不同碳源物质输入对黏质土壤的理化性质和植株农艺性状有益,并以农家肥推荐量+50%的添加量最佳。黏质土壤中添加碳源物质,通过调节土壤结构和生化机质,促进土壤团粒结构的形成,减轻板结对土壤的胁迫作用。
赵玉鹏, 陈波浪, 王治国, 付彦博, 扁青永. 不同碳源物质输入对板结黏土特性及棉花苗期生长的影响[J]. 新疆农业科学, 2025, 62(3): 556-571.
ZHAO Yupeng, CHEN Bolang, WANG Zhiguo, FU Yanbo, BIAN Qingyong. Effects of different carbon source inputs on the characteristics of compacted clay and the growth of cotton seedlings[J]. Xinjiang Agricultural Sciences, 2025, 62(3): 556-571.
| 供试土壤 Soil for test (cm) | 有机质 Organic matter (g/kg) | 土壤含水率 Soil moisture content (%) | 土壤容重 Soil bulk density (g/cm3) | 水解性氮 Hydrolyzed nitrogen (mg/kg) | 有效磷 Available phosphorus (mg/kg) | 速效钾 Rapidly available potassium (mg/kg) | 水溶性盐分 Water-soluble salt (g/kg) |
|---|---|---|---|---|---|---|---|
| 0~15 | 11.3 | 0.16 | 1.50 | 105.2 | 16.4 | 235 | 11.4 |
| 15~30 | 11.7 | 0.14 | 1.55 | 86.7 | 21.1 | 226 | 13.2 |
表1 土壤和供试材料基本理化性质
Tab.1 Physical and chemical properties of experimental soil
| 供试土壤 Soil for test (cm) | 有机质 Organic matter (g/kg) | 土壤含水率 Soil moisture content (%) | 土壤容重 Soil bulk density (g/cm3) | 水解性氮 Hydrolyzed nitrogen (mg/kg) | 有效磷 Available phosphorus (mg/kg) | 速效钾 Rapidly available potassium (mg/kg) | 水溶性盐分 Water-soluble salt (g/kg) |
|---|---|---|---|---|---|---|---|
| 0~15 | 11.3 | 0.16 | 1.50 | 105.2 | 16.4 | 235 | 11.4 |
| 15~30 | 11.7 | 0.14 | 1.55 | 86.7 | 21.1 | 226 | 13.2 |
图1 不同碳源物质下土壤容重的变化 注:不同小写字母表示差异显著(P<0.05),下同
Fig.1 Changes of different carbon source substances on soil bulk density Notes:Different lowerease letters represent signifficant differdnces (P<0.05),the same as below
| 项目 Items | 变异来源 Source of variation | 平方和 Sum of squares | 自由度df Degree of freedom df | 均方 Mean square | 比值F Ratio F | 显著性 Significance | |
|---|---|---|---|---|---|---|---|
| 0~15 cm容重 0-15cm Bulk density | N组 | 组间 | 0.016 | 2 | 0.008 | 12.633 | P <0.01 |
| 组内 | 0.004 | 6 | 0.001 | ||||
| 总数 | 0.020 | 8 | |||||
| T组 | 组间 | 0.006 | 2 | 0.003 | 10.513 | P <0.01 | |
| 组内 | 0.002 | 6 | 0.000 | ||||
| 总数 | 0.008 | 8 | |||||
| J组 | 组间 | 0.006 | 2 | 0.003 | 20.523 | P <0.01 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.007 | 8 | |||||
| S组 | 组间 | 0.005 | 2 | 0.002 | 21.563 | P <0.01 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.006 | 8 | |||||
| H组 | 组间 | 0.005 | 2 | 0.003 | 14.119 | P <0.01 | |
| 组内 | 0.002 | 6 | 0.000 | ||||
| 总数 | 0.007 | 8 | |||||
| 15~30 cm容重 15-30 cm Bulk density | N组 | 组间 | 0.001 | 2 | 0.001 | 10.102 | P <0.05 |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.001 | 8 | |||||
| T组 | 组间 | 0.001 | 2 | 0.001 | 5.180 | P <0.05 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.001 | 8 | |||||
| J组 | 组间 | 0.006 | 2 | 0.003 | 32.037 | P <0.01 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.007 | 8 | |||||
| S组 | 组间 | 0.002 | 2 | 0.001 | 6.947 | P <0.05 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.003 | 8 | |||||
| H组 | 组间 | 0.004 | 2 | 0.002 | 11.361 | P <0.01 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.005 | 8 | |||||
表2 0~30 cm土壤容重试验结果方差
Tab.2 Variance of soil bulk density test results for 0-30 cm soil
| 项目 Items | 变异来源 Source of variation | 平方和 Sum of squares | 自由度df Degree of freedom df | 均方 Mean square | 比值F Ratio F | 显著性 Significance | |
|---|---|---|---|---|---|---|---|
| 0~15 cm容重 0-15cm Bulk density | N组 | 组间 | 0.016 | 2 | 0.008 | 12.633 | P <0.01 |
| 组内 | 0.004 | 6 | 0.001 | ||||
| 总数 | 0.020 | 8 | |||||
| T组 | 组间 | 0.006 | 2 | 0.003 | 10.513 | P <0.01 | |
| 组内 | 0.002 | 6 | 0.000 | ||||
| 总数 | 0.008 | 8 | |||||
| J组 | 组间 | 0.006 | 2 | 0.003 | 20.523 | P <0.01 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.007 | 8 | |||||
| S组 | 组间 | 0.005 | 2 | 0.002 | 21.563 | P <0.01 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.006 | 8 | |||||
| H组 | 组间 | 0.005 | 2 | 0.003 | 14.119 | P <0.01 | |
| 组内 | 0.002 | 6 | 0.000 | ||||
| 总数 | 0.007 | 8 | |||||
| 15~30 cm容重 15-30 cm Bulk density | N组 | 组间 | 0.001 | 2 | 0.001 | 10.102 | P <0.05 |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.001 | 8 | |||||
| T组 | 组间 | 0.001 | 2 | 0.001 | 5.180 | P <0.05 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.001 | 8 | |||||
| J组 | 组间 | 0.006 | 2 | 0.003 | 32.037 | P <0.01 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.007 | 8 | |||||
| S组 | 组间 | 0.002 | 2 | 0.001 | 6.947 | P <0.05 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.003 | 8 | |||||
| H组 | 组间 | 0.004 | 2 | 0.002 | 11.361 | P <0.01 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.005 | 8 | |||||
| 项目 Items | 变异来源 Source of variation | 平方和 Sum of squares | 自由度df Degree of freedom df | 均方 Mean square | 比值F Ratio F | 显著性 Significance | |
|---|---|---|---|---|---|---|---|
| 0~15 cm孔隙度 0-15 cm Porosity | N组 | 组间 | 19.300 | 2 | 9.650 | 2.906 | P =0.131 |
| 组内 | 19.925 | 6 | 3.321 | ||||
| 总数 | 39.255 | 8 | |||||
| T组 | 组间 | 7.491 | 2 | 3.745 | 1.372 | P =0.323 | |
| 组内 | 16.374 | 6 | 2.729 | ||||
| 总数 | 23.864 | 8 | |||||
| J组 | 组间 | 4.353 | 2 | 2.176 | 0.826 | P =0.482 | |
| 组内 | 15.817 | 6 | 2.636 | ||||
| 总数 | 20.169 | 8 | |||||
| S组 | 组间 | 2.286 | 2 | 1.143 | 0.481 | P =0.640 | |
| 组内 | 14.262 | 6 | 2.377 | ||||
| 总数 | 16.548 | 8 | |||||
| H组 | 组间 | 0.645 | 2 | 0.322 | 0.173 | P =0.845 | |
| 组内 | 11.207 | 6 | 1.868 | ||||
| 总数 | 11.852 | 8 | |||||
| 15~30 cm孔隙度 15-30 cm Porosity | N组 | 组间 | 3.538 | 2 | 1.769 | 0.340 | P =0.725 |
| 组内 | 31.218 | 6 | 5.203 | ||||
| 总数 | 34.756 | 8 | |||||
| T组 | 组间 | 9.830 | 2 | 4.915 | 1.686 | P =0.262 | |
| 组内 | 17.495 | 6 | 2.916 | ||||
| 总数 | 27.325 | 8 | |||||
| J组 | 组间 | 28.111 | 2 | 14.056 | 3.713 | P =0.089 | |
| 组内 | 22.714 | 6 | 3.786 | ||||
| 总数 | 50.825 | 8 | |||||
| S组 | 组间 | 21.268 | 2 | 10.634 | 5.353 | P <0.05 | |
| 组内 | 11.919 | 6 | 1.987 | ||||
| 总数 | 33.187 | 8 | |||||
| H组 | 组间 | 32.959 | 2 | 16.479 | 7.252 | P <0.05 | |
| 组内 | 13.634 | 6 | 2.272 | ||||
| 总数 | 46.593 | 8 | |||||
表3 0~30 cm土壤孔隙度试验结果方差
Tab.3 Variance for the results of 0-30 cm soil porosity tes
| 项目 Items | 变异来源 Source of variation | 平方和 Sum of squares | 自由度df Degree of freedom df | 均方 Mean square | 比值F Ratio F | 显著性 Significance | |
|---|---|---|---|---|---|---|---|
| 0~15 cm孔隙度 0-15 cm Porosity | N组 | 组间 | 19.300 | 2 | 9.650 | 2.906 | P =0.131 |
| 组内 | 19.925 | 6 | 3.321 | ||||
| 总数 | 39.255 | 8 | |||||
| T组 | 组间 | 7.491 | 2 | 3.745 | 1.372 | P =0.323 | |
| 组内 | 16.374 | 6 | 2.729 | ||||
| 总数 | 23.864 | 8 | |||||
| J组 | 组间 | 4.353 | 2 | 2.176 | 0.826 | P =0.482 | |
| 组内 | 15.817 | 6 | 2.636 | ||||
| 总数 | 20.169 | 8 | |||||
| S组 | 组间 | 2.286 | 2 | 1.143 | 0.481 | P =0.640 | |
| 组内 | 14.262 | 6 | 2.377 | ||||
| 总数 | 16.548 | 8 | |||||
| H组 | 组间 | 0.645 | 2 | 0.322 | 0.173 | P =0.845 | |
| 组内 | 11.207 | 6 | 1.868 | ||||
| 总数 | 11.852 | 8 | |||||
| 15~30 cm孔隙度 15-30 cm Porosity | N组 | 组间 | 3.538 | 2 | 1.769 | 0.340 | P =0.725 |
| 组内 | 31.218 | 6 | 5.203 | ||||
| 总数 | 34.756 | 8 | |||||
| T组 | 组间 | 9.830 | 2 | 4.915 | 1.686 | P =0.262 | |
| 组内 | 17.495 | 6 | 2.916 | ||||
| 总数 | 27.325 | 8 | |||||
| J组 | 组间 | 28.111 | 2 | 14.056 | 3.713 | P =0.089 | |
| 组内 | 22.714 | 6 | 3.786 | ||||
| 总数 | 50.825 | 8 | |||||
| S组 | 组间 | 21.268 | 2 | 10.634 | 5.353 | P <0.05 | |
| 组内 | 11.919 | 6 | 1.987 | ||||
| 总数 | 33.187 | 8 | |||||
| H组 | 组间 | 32.959 | 2 | 16.479 | 7.252 | P <0.05 | |
| 组内 | 13.634 | 6 | 2.272 | ||||
| 总数 | 46.593 | 8 | |||||
| 土层 Soil layer 0~15 cm | 处理 Treatments | 粒径Particle size(mm) | ||||
|---|---|---|---|---|---|---|
| >2 | 1~2 | 0.5~1 | 0.25~0.5 | 0.1~0.25 | ||
| N1 | 2.043 3i | 0.603 3i | 6.160 0f | 26.286 7p | 20.440 7h | |
| N | N2 | 3.726 7d | 0.860 0h | 10.453 3b | 30.720 0k | 21.435 6e |
| N3 | 4.950 0b | 1.750 0b | 11.753 3a | 36.760 0h | 24.676 7c | |
| T1 | 3.663 3de | 0.500 0k | 6.134 2f | 28.126 7n | 19.916 7i | |
| T | T2 | 8.446 7a | 3.483 3a | 11.658 9ab | 28.656 7m | 20.513 4g |
| T3 | 3.660 0de | 1.193 3d | 6.185 4e | 35.433 3i | 25.043 5b | |
| J1 | 1.586 7k | 0.763 4h | 10.086 7c | 32.462 2j | 20.940 0f | |
| J | J2 | 1.746 7j | 0.503 3k | 5.953 4g | 44.406 7e | 21.560 7d |
| J3 | 2.483 3h | 1.100 0f | 4.843 6h | 50.430 0a | 26.460 0a | |
| S1 | 3.620 0g | 1.150 0e | 8.235 6d | 46.050 0d | 17.965 4m | |
| S | S2 | 3.813 3f | 1.060 0f | 2.636 7k | 46.340 0c | 18.160 0l |
| S3 | 4.070 0c | 1.330 0c | 2.760 0j | 48.320 0b | 18.936 6j | |
| H1 | 3.643 3l | 1.000 0g | 10.635 4b | 27.466 7o | 15.740 0o | |
| H | H2 | 3.246 7e | 1.750 0b | 8.030 0e | 37.652 4g | 16.306 7n |
| H3 | 4.943 3b | 1.790 0b | 2.466 7l | 42.135 6f | 20.436 7h | |
| CK | 1.520 0k | 0.576 7j | 3.823 3i | 30.462 7l | 18.673 3k | |
| N1 | 1.953 9l | 0.539 3m | 6.096 3h | 26.028 4k | 26.030 1e | |
| N | N2 | 3.561 8g | 0.810 6j | 10.405 3d | 30.224 2i | 27.093 0d |
| N3 | 4.840 6c | 1.706 4c | 11.700 5a | 34.815 8g | 29.475 7c | |
| T1 | 3.511 9h | 0.496 7n | 6.100 9h | 25.232 2l | 24.276 7g | |
| T | T2 | 8.207 2a | 3.404 5a | 11.598 9b | 27.535 7j | 25.403 9f |
| T3 | 3.423 5i | 1.153 0e | 6.107 4h | 33.648 6h | 30.361 0b | |
| J1 | 1.506 9n | 0.700 6k | 10.001 2e | 30.860 2i | 25.326 7f | |
| J | J2 | 1.706 9m | 0.499 5n | 5.902 3i | 40.728 3e | 26.428 6e |
| J3 | 2.479 7k | 1.053 8g | 4.805 7j | 45.795 0a | 31.297 9a | |
| S1 | 3.538 6g | 1.113 7f | 3.704 5l | 41.652 7d | 22.464 5i | |
| S | S2 | 3.791 8e | 0.993 9h | 2.704 5m | 42.632 9c | 23.549 6h |
| S3 | 3.999 8d | 1.303 4d | 8.199 1f | 44.225 8b | 24.766 5g | |
| H1 | 3.647 5f | 0.953 4i | 2.398 8n | 23.238 9n | 20.554 3k | |
| H | H2 | 3.112 8j | 1.702 7c | 7.990 0g | 32.942 9h | 21.734 0j |
| H3 | 4.900 9b | 1.752 5b | 10.601 0c | 37.231 5f | 25.959 9e | |
| CK | 1.493 8o | 0.552 4l | 3.527 3k | 24.551 4m | 23.719 5h | |
表4 不同碳源物质下土壤团聚体的变化
Tab.4 Changes of different carbon source substances on soil aggregates
| 土层 Soil layer 0~15 cm | 处理 Treatments | 粒径Particle size(mm) | ||||
|---|---|---|---|---|---|---|
| >2 | 1~2 | 0.5~1 | 0.25~0.5 | 0.1~0.25 | ||
| N1 | 2.043 3i | 0.603 3i | 6.160 0f | 26.286 7p | 20.440 7h | |
| N | N2 | 3.726 7d | 0.860 0h | 10.453 3b | 30.720 0k | 21.435 6e |
| N3 | 4.950 0b | 1.750 0b | 11.753 3a | 36.760 0h | 24.676 7c | |
| T1 | 3.663 3de | 0.500 0k | 6.134 2f | 28.126 7n | 19.916 7i | |
| T | T2 | 8.446 7a | 3.483 3a | 11.658 9ab | 28.656 7m | 20.513 4g |
| T3 | 3.660 0de | 1.193 3d | 6.185 4e | 35.433 3i | 25.043 5b | |
| J1 | 1.586 7k | 0.763 4h | 10.086 7c | 32.462 2j | 20.940 0f | |
| J | J2 | 1.746 7j | 0.503 3k | 5.953 4g | 44.406 7e | 21.560 7d |
| J3 | 2.483 3h | 1.100 0f | 4.843 6h | 50.430 0a | 26.460 0a | |
| S1 | 3.620 0g | 1.150 0e | 8.235 6d | 46.050 0d | 17.965 4m | |
| S | S2 | 3.813 3f | 1.060 0f | 2.636 7k | 46.340 0c | 18.160 0l |
| S3 | 4.070 0c | 1.330 0c | 2.760 0j | 48.320 0b | 18.936 6j | |
| H1 | 3.643 3l | 1.000 0g | 10.635 4b | 27.466 7o | 15.740 0o | |
| H | H2 | 3.246 7e | 1.750 0b | 8.030 0e | 37.652 4g | 16.306 7n |
| H3 | 4.943 3b | 1.790 0b | 2.466 7l | 42.135 6f | 20.436 7h | |
| CK | 1.520 0k | 0.576 7j | 3.823 3i | 30.462 7l | 18.673 3k | |
| N1 | 1.953 9l | 0.539 3m | 6.096 3h | 26.028 4k | 26.030 1e | |
| N | N2 | 3.561 8g | 0.810 6j | 10.405 3d | 30.224 2i | 27.093 0d |
| N3 | 4.840 6c | 1.706 4c | 11.700 5a | 34.815 8g | 29.475 7c | |
| T1 | 3.511 9h | 0.496 7n | 6.100 9h | 25.232 2l | 24.276 7g | |
| T | T2 | 8.207 2a | 3.404 5a | 11.598 9b | 27.535 7j | 25.403 9f |
| T3 | 3.423 5i | 1.153 0e | 6.107 4h | 33.648 6h | 30.361 0b | |
| J1 | 1.506 9n | 0.700 6k | 10.001 2e | 30.860 2i | 25.326 7f | |
| J | J2 | 1.706 9m | 0.499 5n | 5.902 3i | 40.728 3e | 26.428 6e |
| J3 | 2.479 7k | 1.053 8g | 4.805 7j | 45.795 0a | 31.297 9a | |
| S1 | 3.538 6g | 1.113 7f | 3.704 5l | 41.652 7d | 22.464 5i | |
| S | S2 | 3.791 8e | 0.993 9h | 2.704 5m | 42.632 9c | 23.549 6h |
| S3 | 3.999 8d | 1.303 4d | 8.199 1f | 44.225 8b | 24.766 5g | |
| H1 | 3.647 5f | 0.953 4i | 2.398 8n | 23.238 9n | 20.554 3k | |
| H | H2 | 3.112 8j | 1.702 7c | 7.990 0g | 32.942 9h | 21.734 0j |
| H3 | 4.900 9b | 1.752 5b | 10.601 0c | 37.231 5f | 25.959 9e | |
| CK | 1.493 8o | 0.552 4l | 3.527 3k | 24.551 4m | 23.719 5h | |
| 项目 Items | 变异来源 Source of variation | 平方和 Sum of squares | 自由度df Degree of freedom df | 均方 mean square | 比值F Ratio F | 显著性 Significance | |
|---|---|---|---|---|---|---|---|
| 0~15 cm团聚体 0-15cm Aggregate | N组 | 组间 | 6 178.455 | 14 | 441.318 | 581 487.275 | P <0.01 |
| 组内 | 0.023 | 30 | 0.001 | ||||
| 总数 | 6 178.478 | 44 | |||||
| T组 | 组间 | 5 698.224 | 14 | 407.016 | 225 831.039 | P <0.01 | |
| 组内 | 0.054 | 30 | 0.002 | ||||
| 总数 | 5 698.279 | 44 | |||||
| J组 | 组间 | 11 886.089 | 14 | 849.006 | 1 095 873.834 | P <0.01 | |
| 组内 | 0.023 | 30 | 0.001 | ||||
| 总数 | 11 886.112 | 44 | |||||
| S组 | 组间 | 13 158.986 | 14 | 939.928 | 1 990 539.751 | P <0.01 | |
| 组内 | 0.014 | 30 | 0.000 | ||||
| 总数 | 13 159.000 | 44 | |||||
| H组 | 组间 | 7 573.124 | 14 | 540.937 | 601 090.102 | P <0.01 | |
| 组内 | 0.027 | 30 | 0.001 | ||||
| 总数 | 7 573.151 | 44 | |||||
| 15~30 cm团聚体 15-30 cm Aggregate | N组 | 组间 | 6 957.772 | 14 | 496.984 | 26 993.571 | P <0.01 |
| 组内 | 0.554 | 30 | 0.018 | ||||
| 总数 | 6 958.325 | 44 | |||||
| T组 | 组间 | 6 132.353 | 14 | 438.025 | 46 419.118 | P <0.01 | |
| 组内 | 0.283 | 30 | 0.009 | ||||
| 总数 | 6 132.636 | 44 | |||||
| J组 | 组间 | 11 099.450 | 14 | 792.818 | 89 759.660 | P <0.01 | |
| 组内 | 0.265 | 30 | 0.009 | ||||
| 总数 | 11 099.715 | 44 | |||||
| S组 | 组间 | 11 492.760 | 14 | 820.911 | 18 496.957 | P <0.01 | |
| 组内 | 1.331 | 30 | 0.044 | ||||
| 总数 | 11 494.092 | 44 | |||||
| H组 | 组间 | 6 549.796 | 14 | 467.843 | 4 589.134 | P <0.01 | |
| 组内 | 3.058 | 30 | 0.102 | ||||
| 总数 | 6 552.854 | 44 | |||||
表5 0~30 cm团聚体试验结果方差
Tab.5 Variance of 0-30 cm aggregate test results
| 项目 Items | 变异来源 Source of variation | 平方和 Sum of squares | 自由度df Degree of freedom df | 均方 mean square | 比值F Ratio F | 显著性 Significance | |
|---|---|---|---|---|---|---|---|
| 0~15 cm团聚体 0-15cm Aggregate | N组 | 组间 | 6 178.455 | 14 | 441.318 | 581 487.275 | P <0.01 |
| 组内 | 0.023 | 30 | 0.001 | ||||
| 总数 | 6 178.478 | 44 | |||||
| T组 | 组间 | 5 698.224 | 14 | 407.016 | 225 831.039 | P <0.01 | |
| 组内 | 0.054 | 30 | 0.002 | ||||
| 总数 | 5 698.279 | 44 | |||||
| J组 | 组间 | 11 886.089 | 14 | 849.006 | 1 095 873.834 | P <0.01 | |
| 组内 | 0.023 | 30 | 0.001 | ||||
| 总数 | 11 886.112 | 44 | |||||
| S组 | 组间 | 13 158.986 | 14 | 939.928 | 1 990 539.751 | P <0.01 | |
| 组内 | 0.014 | 30 | 0.000 | ||||
| 总数 | 13 159.000 | 44 | |||||
| H组 | 组间 | 7 573.124 | 14 | 540.937 | 601 090.102 | P <0.01 | |
| 组内 | 0.027 | 30 | 0.001 | ||||
| 总数 | 7 573.151 | 44 | |||||
| 15~30 cm团聚体 15-30 cm Aggregate | N组 | 组间 | 6 957.772 | 14 | 496.984 | 26 993.571 | P <0.01 |
| 组内 | 0.554 | 30 | 0.018 | ||||
| 总数 | 6 958.325 | 44 | |||||
| T组 | 组间 | 6 132.353 | 14 | 438.025 | 46 419.118 | P <0.01 | |
| 组内 | 0.283 | 30 | 0.009 | ||||
| 总数 | 6 132.636 | 44 | |||||
| J组 | 组间 | 11 099.450 | 14 | 792.818 | 89 759.660 | P <0.01 | |
| 组内 | 0.265 | 30 | 0.009 | ||||
| 总数 | 11 099.715 | 44 | |||||
| S组 | 组间 | 11 492.760 | 14 | 820.911 | 18 496.957 | P <0.01 | |
| 组内 | 1.331 | 30 | 0.044 | ||||
| 总数 | 11 494.092 | 44 | |||||
| H组 | 组间 | 6 549.796 | 14 | 467.843 | 4 589.134 | P <0.01 | |
| 组内 | 3.058 | 30 | 0.102 | ||||
| 总数 | 6 552.854 | 44 | |||||
| 项目 Items | 变异来源 Source of variation | 平方和 Sum of squares | 自由度df Degree of freedom df | 均方 mean square | 比值F Ratio F | 显著性 Significance | |
|---|---|---|---|---|---|---|---|
| 株高 Height | N组 | 组间 | 7.209 | 2 | 3.604 | 885.126 | P<0.01 |
| 组内 | 0.024 | 6 | 0.004 | ||||
| 总数 | 7.233 | 8 | |||||
| T组 | 组间 | 3.216 | 2 | 1.608 | 133.747 | P<0.01 | |
| 组内 | 0.072 | 6 | 0.012 | ||||
| 总数 | 3.288 | 8 | |||||
| J组 | 组间 | 1.006 | 2 | 0.503 | 11.897 | P<0.01 | |
| 组内 | 0.254 | 6 | 0.042 | ||||
| 总数 | 1.260 | 8 | |||||
| S组 | 组间 | 3.909 | 2 | 1.955 | 91.403 | P<0.01 | |
| 组内 | 0.128 | 6 | 0.021 | ||||
| 总数 | 4.038 | 8 | |||||
| H组 | 组间 | 2.556 | 2 | 1.278 | 192.297 | P<0.01 | |
| 组内 | 0.040 | 6 | 0.007 | ||||
| 总数 | 2.596 | 8 | |||||
| 茎粗 Stem diameter | N组 | 组间 | 0.126 | 2 | 0.063 | 9.486 | P<0.01 |
| 组内 | 0.040 | 6 | 0.007 | ||||
| 总数 | 0.165 | 8 | |||||
| T组 | 组间 | 0.636 | 2 | 0.318 | 33.351 | P<0.01 | |
| 组内 | 0.057 | 6 | 0.010 | ||||
| 总数 | 0.693 | 8 | |||||
| J组 | 组间 | 1.035 | 2 | 14.056 | 58.179 | P<0.01 | |
| 组内 | 0.053 | 6 | 0.009 | ||||
| 总数 | 1.088 | 8 | |||||
| S组 | 组间 | 0.351 | 2 | 10.634 | 14.366 | P<0.01 | |
| 组内 | 0.073 | 6 | 0.012 | ||||
| 总数 | 0.424 | 8 | |||||
| H组 | 组间 | 0.077 | 2 | 0.039 | 10.854 | P<0.01 | |
| 组内 | 0.021 | 6 | 0.004 | ||||
| 总数 | 0.099 | 8 | |||||
表6 株高和茎粗试验结果方差
Tab.6 Variance of plant height and stem diameter test results
| 项目 Items | 变异来源 Source of variation | 平方和 Sum of squares | 自由度df Degree of freedom df | 均方 mean square | 比值F Ratio F | 显著性 Significance | |
|---|---|---|---|---|---|---|---|
| 株高 Height | N组 | 组间 | 7.209 | 2 | 3.604 | 885.126 | P<0.01 |
| 组内 | 0.024 | 6 | 0.004 | ||||
| 总数 | 7.233 | 8 | |||||
| T组 | 组间 | 3.216 | 2 | 1.608 | 133.747 | P<0.01 | |
| 组内 | 0.072 | 6 | 0.012 | ||||
| 总数 | 3.288 | 8 | |||||
| J组 | 组间 | 1.006 | 2 | 0.503 | 11.897 | P<0.01 | |
| 组内 | 0.254 | 6 | 0.042 | ||||
| 总数 | 1.260 | 8 | |||||
| S组 | 组间 | 3.909 | 2 | 1.955 | 91.403 | P<0.01 | |
| 组内 | 0.128 | 6 | 0.021 | ||||
| 总数 | 4.038 | 8 | |||||
| H组 | 组间 | 2.556 | 2 | 1.278 | 192.297 | P<0.01 | |
| 组内 | 0.040 | 6 | 0.007 | ||||
| 总数 | 2.596 | 8 | |||||
| 茎粗 Stem diameter | N组 | 组间 | 0.126 | 2 | 0.063 | 9.486 | P<0.01 |
| 组内 | 0.040 | 6 | 0.007 | ||||
| 总数 | 0.165 | 8 | |||||
| T组 | 组间 | 0.636 | 2 | 0.318 | 33.351 | P<0.01 | |
| 组内 | 0.057 | 6 | 0.010 | ||||
| 总数 | 0.693 | 8 | |||||
| J组 | 组间 | 1.035 | 2 | 14.056 | 58.179 | P<0.01 | |
| 组内 | 0.053 | 6 | 0.009 | ||||
| 总数 | 1.088 | 8 | |||||
| S组 | 组间 | 0.351 | 2 | 10.634 | 14.366 | P<0.01 | |
| 组内 | 0.073 | 6 | 0.012 | ||||
| 总数 | 0.424 | 8 | |||||
| H组 | 组间 | 0.077 | 2 | 0.039 | 10.854 | P<0.01 | |
| 组内 | 0.021 | 6 | 0.004 | ||||
| 总数 | 0.099 | 8 | |||||
| 项目 Items | 变异来源 Source of variation | 平方和 Sum of squares | 自由度Df Degree of freedom Df | 均方 mean square | 比值F Ratio F | 显著性 Significance | |
|---|---|---|---|---|---|---|---|
| 地上部鲜重 Fresh weight of aboveground parts | N组 | 组间 | 1.783 | 2 | 0.892 | 84.369 | P<0.01 |
| 组内 | 0.063 | 6 | 0.011 | ||||
| 总数 | 1.847 | 8 | |||||
| T组 | 组间 | 1.501 | 2 | 0.750 | 265.371 | P<0.01 | |
| 组内 | 0.017 | 6 | 0.003 | ||||
| 总数 | 1.517 | 8 | |||||
| J组 | 组间 | 1.798 | 2 | 0.899 | 366.291 | P<0.01 | |
| 组内 | 0.015 | 6 | 0.002 | ||||
| 总数 | 1.813 | 8 | |||||
| S组 | 组间 | 1.839 | 2 | 0.920 | 244.646 | P<0.01 | |
| 组内 | 0.023 | 6 | 0.004 | ||||
| 总数 | 1.862 | 8 | |||||
| H组 | 组间 | 0.048 | 2 | 0.024 | 10.904 | P<0.01 | |
| 组内 | 0.013 | 6 | 0.002 | ||||
| 总数 | 0.061 | 8 | |||||
| 地下部鲜重 Fresh weight underground | N组 | 组间 | 0.015 | 2 | 0.008 | 25.967 | P<0.01 |
| 组内 | 0.002 | 6 | 0.000 | ||||
| 总数 | 0.017 | 8 | |||||
| T组 | 组间 | 0.007 | 2 | 0.004 | 8.764 | P<0.01 | |
| 组内 | 0.003 | 6 | 0.000 | ||||
| 总数 | 0.010 | 8 | |||||
| J组 | 组间 | 0.018 | 2 | 0.009 | 60.731 | P<0.01 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.019 | 8 | |||||
| S组 | 组间 | 0.017 | 2 | 0.009 | 107.762 | P<0.01 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.018 | 8 | |||||
| H组 | 组间 | 0.008 | 2 | 0.004 | 53.950 | P<0.01 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.008 | 8 | |||||
表7 植株鲜重试验结果方差
Tab.7 Variance of plant fresh weight test results
| 项目 Items | 变异来源 Source of variation | 平方和 Sum of squares | 自由度Df Degree of freedom Df | 均方 mean square | 比值F Ratio F | 显著性 Significance | |
|---|---|---|---|---|---|---|---|
| 地上部鲜重 Fresh weight of aboveground parts | N组 | 组间 | 1.783 | 2 | 0.892 | 84.369 | P<0.01 |
| 组内 | 0.063 | 6 | 0.011 | ||||
| 总数 | 1.847 | 8 | |||||
| T组 | 组间 | 1.501 | 2 | 0.750 | 265.371 | P<0.01 | |
| 组内 | 0.017 | 6 | 0.003 | ||||
| 总数 | 1.517 | 8 | |||||
| J组 | 组间 | 1.798 | 2 | 0.899 | 366.291 | P<0.01 | |
| 组内 | 0.015 | 6 | 0.002 | ||||
| 总数 | 1.813 | 8 | |||||
| S组 | 组间 | 1.839 | 2 | 0.920 | 244.646 | P<0.01 | |
| 组内 | 0.023 | 6 | 0.004 | ||||
| 总数 | 1.862 | 8 | |||||
| H组 | 组间 | 0.048 | 2 | 0.024 | 10.904 | P<0.01 | |
| 组内 | 0.013 | 6 | 0.002 | ||||
| 总数 | 0.061 | 8 | |||||
| 地下部鲜重 Fresh weight underground | N组 | 组间 | 0.015 | 2 | 0.008 | 25.967 | P<0.01 |
| 组内 | 0.002 | 6 | 0.000 | ||||
| 总数 | 0.017 | 8 | |||||
| T组 | 组间 | 0.007 | 2 | 0.004 | 8.764 | P<0.01 | |
| 组内 | 0.003 | 6 | 0.000 | ||||
| 总数 | 0.010 | 8 | |||||
| J组 | 组间 | 0.018 | 2 | 0.009 | 60.731 | P<0.01 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.019 | 8 | |||||
| S组 | 组间 | 0.017 | 2 | 0.009 | 107.762 | P<0.01 | |
| 组内 | 0.001 | 6 | 0.000 | ||||
| 总数 | 0.018 | 8 | |||||
| H组 | 组间 | 0.008 | 2 | 0.004 | 53.950 | P<0.01 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.008 | 8 | |||||
| 项目 Items | 变异来源 Source of variation | 平方和 Sum of squares | 自由度Df Degree of freedom Df | 均方 Mean square | 比值F Ratio F | 显著性 Significance | |
|---|---|---|---|---|---|---|---|
| 地上部干重 Aboveground dry weight | N组 | 组间 | 0.050 | 2 | 0.025 | 40.460 | P<0.01 |
| 组内 | 0.004 | 6 | 0.001 | ||||
| 总数 | 0.054 | 8 | |||||
| T组 | 组间 | 0.039 | 2 | 0.020 | 43.216 | P<0.01 | |
| 组内 | 0.003 | 6 | 0.000 | ||||
| 总数 | 0.042 | 8 | |||||
| J组 | 组间 | 0.045 | 2 | 0.023 | 60.988 | P<0.01 | |
| 组内 | 0.002 | 6 | 0.000 | ||||
| 总数 | 0.047 | 8 | |||||
| S组 | 组间 | 0.131 | 2 | 0.066 | 219.056 | P<0.01 | |
| 组内 | 0.002 | 6 | 0.000 | ||||
| 总数 | 0.133 | 8 | |||||
| H组 | 组间 | 0.003 | 2 | 0.001 | 22.165 | P<0.01 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.003 | 8 | |||||
| 地下部干重 Underground dry weight | N组 | 组间 | 0.001 | 2 | 0.001 | 111.258 | P<0.01 |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.001 | 8 | |||||
| T组 | 组间 | 0.001 | 2 | 0.000 | 64.440 | P<0.01 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.001 | 8 | |||||
| J组 | 组间 | 0.001 | 2 | 0.000 | 95.137 | P<0.01 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.001 | 8 | |||||
| S组 | 组间 | 0.000 | 2 | 0.000 | 86.916 | P<0.01 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.000 | 8 | |||||
| H组 | 组间 | 0.000 | 2 | 0.000 | 22.211 | P<0.01 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.000 | 8 | |||||
表8 植株干重试验结果方差
Tab.8 Analysis of variance of plant dry weight test results
| 项目 Items | 变异来源 Source of variation | 平方和 Sum of squares | 自由度Df Degree of freedom Df | 均方 Mean square | 比值F Ratio F | 显著性 Significance | |
|---|---|---|---|---|---|---|---|
| 地上部干重 Aboveground dry weight | N组 | 组间 | 0.050 | 2 | 0.025 | 40.460 | P<0.01 |
| 组内 | 0.004 | 6 | 0.001 | ||||
| 总数 | 0.054 | 8 | |||||
| T组 | 组间 | 0.039 | 2 | 0.020 | 43.216 | P<0.01 | |
| 组内 | 0.003 | 6 | 0.000 | ||||
| 总数 | 0.042 | 8 | |||||
| J组 | 组间 | 0.045 | 2 | 0.023 | 60.988 | P<0.01 | |
| 组内 | 0.002 | 6 | 0.000 | ||||
| 总数 | 0.047 | 8 | |||||
| S组 | 组间 | 0.131 | 2 | 0.066 | 219.056 | P<0.01 | |
| 组内 | 0.002 | 6 | 0.000 | ||||
| 总数 | 0.133 | 8 | |||||
| H组 | 组间 | 0.003 | 2 | 0.001 | 22.165 | P<0.01 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.003 | 8 | |||||
| 地下部干重 Underground dry weight | N组 | 组间 | 0.001 | 2 | 0.001 | 111.258 | P<0.01 |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.001 | 8 | |||||
| T组 | 组间 | 0.001 | 2 | 0.000 | 64.440 | P<0.01 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.001 | 8 | |||||
| J组 | 组间 | 0.001 | 2 | 0.000 | 95.137 | P<0.01 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.001 | 8 | |||||
| S组 | 组间 | 0.000 | 2 | 0.000 | 86.916 | P<0.01 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.000 | 8 | |||||
| H组 | 组间 | 0.000 | 2 | 0.000 | 22.211 | P<0.01 | |
| 组内 | 0.000 | 6 | 0.000 | ||||
| 总数 | 0.000 | 8 | |||||
图6 主成分分析 注:X1:0~15 cm土壤容重;X2:15~30 cm土壤容重;X3:0~15 cm土壤孔隙度;X4:15~30 cm土壤孔隙度;X5:株高;X6:茎粗;X7:植株地上部鲜重;X8:植株地下部鲜重;X9:植株地上部干重;X10:植株地下部干重;X11:有机改良剂中有机质含量
Fig.6 Principal component analysis Notes:X1:0-15 cm Soil capocity;X2:15-30 cm Soil capacity;X3:0-15 cm Soil porosity;X4:15-30 cm Soil porosity;X5:Plant height;X6:Stem thickness;X7:Fresh weight of abovegroand part of the plant;X8:Fresh weight of underground part of plant;X9:Dry weight of plant aboveground;X10:Dry weight of underground part of plant;X11:Organic mutter content in organic amendments
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