农学学报 ›› 2021, Vol. 11 ›› Issue (10): 69-74.doi: 10.11923/j.issn.2095-4050.cjas2020-0122
所属专题: 烟草种植与生产
符昌武1(), 王祖富1(), 宋家庆2, 侯翔文1, 覃潇1, 戴曦1, 袁谋智1, 姚旺1
收稿日期:
2020-07-07
修回日期:
2020-11-06
出版日期:
2021-10-20
发布日期:
2021-10-28
通讯作者:
王祖富
E-mail:fcw8303@163.com;490625083@qq.com
作者简介:
符昌武,男,1983年出生,湖南永定人,农艺师,硕士,研究方向:烟草栽培与生理。通信地址:427100 张家界桑植县东城华府对面 桑植县烟草公司,E-mail: 基金资助:
Fu Changwu1(), Wang Zufu1(), Song Jiaqing2, Hou Xiangwen1, Qin Xiao1, Dai Xi1, Yuan Mouzhi1, Yao Wang1
Received:
2020-07-07
Revised:
2020-11-06
Online:
2021-10-20
Published:
2021-10-28
Contact:
Wang Zufu
E-mail:fcw8303@163.com;490625083@qq.com
摘要:
为探索施用生物炭后不同水分调控措施对烤烟光合特性的影响,通过田间试验研究不同生育期烤烟光合特性的变化及其关联关系、相对叶绿素含量(SPAD)、经济性状。研究表明,施加生物炭后不同水分调控处理提高了各生育期烤烟净光合速率(Pn),以旺长期最强,团棵期次之,成熟期较弱;Pn与生理生态因子呈显著相关;施加生物炭后进行水分调控处理的Pn主要受气孔导度影响,不施生物炭和不灌溉水分处理(CK)的Pn主要受到蒸腾作用影响;烤烟SPAD值、产量和产值呈显著差异,以施加生物炭后每5天灌溉300 mL/株处理最高、CK最低,达显著差异(P<0.05)。施用生物炭后进行水分调控可促进烟叶光合作用,以施加生物炭后每5天灌溉300 mL/株处理的光合能力最强。
中图分类号:
符昌武, 王祖富, 宋家庆, 侯翔文, 覃潇, 戴曦, 袁谋智, 姚旺. 生物炭与水分调控对烤烟光合特性的影响[J]. 农学学报, 2021, 11(10): 69-74.
Fu Changwu, Wang Zufu, Song Jiaqing, Hou Xiangwen, Qin Xiao, Dai Xi, Yuan Mouzhi, Yao Wang. Effects of Biological Carbon and Water Regulation on Photosynthetic Characteristics of Flue-cured Tobacco[J]. Journal of Agriculture, 2021, 11(10): 69-74.
时期 | 处理 | Pn/[μmol CO2/(m2·s)] | Gs/[mol H2O/(m2·s)] | Ci/(μmol CO2/mol) | Tr/[mmol H2O/(m2·s)] | VpdL/kPa | WUE | Tl/℃ |
---|---|---|---|---|---|---|---|---|
团棵期 | CK | 14.07±0.41c | 0.52±0.05c | 326.58±1.45a | 3.35±0.14b | 0.67±0.02c | 4.20±0.04c | 24.30±0.05b |
T1 | 14.90±0.72c | 0.55±0.04c | 317.10±0.91b | 3.45±0.15b | 0.73±0.02b | 4.32±0.05b | 26.43±0.05a | |
T2 | 16.59±0.17b | 0.64±0.07b | 321.55±1.78b | 3.71±0.24a | 0.77±0.07b | 4.47±0.13a | 27.77±0.86a | |
T3 | 17.48±0.41a | 0.73±0.00a | 319.02±1.13b | 3.91±0.02a | 0.87±0.00a | 4.47±0.12a | 28.42±0.03a | |
旺长期 | CK | 15.55±0.14c | 0.53±0.03b | 330.09±2.31a | 4.62±0.33c | 0.92±0.08b | 3.37±0.14a | 31.76±0.20b |
T1 | 16.57±1.764b | 0.61±0.03ab | 325.98±2.20b | 4.82±0.18b | 0.99±0.02ab | 3.34±0.37a | 31.19±0.46b | |
T2 | 17.43±0.80a | 0.65±0.13a | 323.33±2.16b | 5.24±0.38a | 1.01±0.10a | 3.33±0.16a | 32.15±0.21a | |
T3 | 18.42±0.30a | 0.65±0.03a | 322.80±1.10b | 5.32±0.08a | 1.17±0.06a | 3.46±0.19a | 32.08±0.23a | |
成熟期 | CK | 5.79±0.34d | 0.09±0.00a | 272.87±9.58a | 2.35±0.12a | 2.42±0.02ab | 2.46±0.20b | 33.63±0.08b |
T1 | 6.17±0.20c | 0.09±0.03a | 241.72±7.91b | 2.24±0.75a | 2.37±0.11ab | 2.75±0.19a | 33.90±0.29ab | |
T2 | 6.69±0.19b | 0.09±0.01a | 248.40±2.74b | 2.13±0.23a | 2.19±0.10b | 3.14±0.29a | 35.04±0.77a | |
T3 | 7.11±0.28a | 0.09±0.02a | 224.69±7.13c | 2.20±0.47a | 2.60±0.10a | 3.23±0.19a | 36.66±0.38a |
时期 | 处理 | Pn/[μmol CO2/(m2·s)] | Gs/[mol H2O/(m2·s)] | Ci/(μmol CO2/mol) | Tr/[mmol H2O/(m2·s)] | VpdL/kPa | WUE | Tl/℃ |
---|---|---|---|---|---|---|---|---|
团棵期 | CK | 14.07±0.41c | 0.52±0.05c | 326.58±1.45a | 3.35±0.14b | 0.67±0.02c | 4.20±0.04c | 24.30±0.05b |
T1 | 14.90±0.72c | 0.55±0.04c | 317.10±0.91b | 3.45±0.15b | 0.73±0.02b | 4.32±0.05b | 26.43±0.05a | |
T2 | 16.59±0.17b | 0.64±0.07b | 321.55±1.78b | 3.71±0.24a | 0.77±0.07b | 4.47±0.13a | 27.77±0.86a | |
T3 | 17.48±0.41a | 0.73±0.00a | 319.02±1.13b | 3.91±0.02a | 0.87±0.00a | 4.47±0.12a | 28.42±0.03a | |
旺长期 | CK | 15.55±0.14c | 0.53±0.03b | 330.09±2.31a | 4.62±0.33c | 0.92±0.08b | 3.37±0.14a | 31.76±0.20b |
T1 | 16.57±1.764b | 0.61±0.03ab | 325.98±2.20b | 4.82±0.18b | 0.99±0.02ab | 3.34±0.37a | 31.19±0.46b | |
T2 | 17.43±0.80a | 0.65±0.13a | 323.33±2.16b | 5.24±0.38a | 1.01±0.10a | 3.33±0.16a | 32.15±0.21a | |
T3 | 18.42±0.30a | 0.65±0.03a | 322.80±1.10b | 5.32±0.08a | 1.17±0.06a | 3.46±0.19a | 32.08±0.23a | |
成熟期 | CK | 5.79±0.34d | 0.09±0.00a | 272.87±9.58a | 2.35±0.12a | 2.42±0.02ab | 2.46±0.20b | 33.63±0.08b |
T1 | 6.17±0.20c | 0.09±0.03a | 241.72±7.91b | 2.24±0.75a | 2.37±0.11ab | 2.75±0.19a | 33.90±0.29ab | |
T2 | 6.69±0.19b | 0.09±0.01a | 248.40±2.74b | 2.13±0.23a | 2.19±0.10b | 3.14±0.29a | 35.04±0.77a | |
T3 | 7.11±0.28a | 0.09±0.02a | 224.69±7.13c | 2.20±0.47a | 2.60±0.10a | 3.23±0.19a | 36.66±0.38a |
时期 | 处理 | Ta/℃ | Ca/(μmol CO2/mol) | RH/% | PAR/[μmol/(m2·s)] |
---|---|---|---|---|---|
团棵期 | CK | 26.67±0.08c | 376.08±0.87a | 75.65±0.45b | 116.95±6.60d |
T1 | 26.82±0.06c | 372.30±0.59a | 78.04±0.19a | 194.56±5.46c | |
T2 | 28.41±0.13b | 377.37±0.12a | 78.55±0.46a | 204.55±5.01b | |
T3 | 29.91±0.01a | 379.51±0.03a | 79.80±0.16a | 227.60±4.55a | |
旺长期 | CK | 30.10±0.11c | 367.23±1.54c | 74.07±0.09b | 844.46±29.72d |
T1 | 31.99±0.02b | 370.24±2.03b | 75.41±0.39ab | 961.55±29.50c | |
T2 | 33.00±0.01a | 374.40±0.15b | 76.34±0.34a | 1025.24±36.57b | |
T3 | 33.27±0.06a | 386.26±1.39a | 77.54±0.09a | 1238.58±36.43a | |
成熟期 | CK | 32.33±0.07d | 392.39±0.23a | 56.40±0.28b | 482.46±16.12d |
T1 | 35.42±0.18c | 391.31±1.62a | 58.35±0.18ab | 529.73±22.15c | |
T2 | 36.10±0.22b | 392.20±1.48a | 59.22±0.21a | 678.28±17.15b | |
T3 | 37.19±0.33a | 391.67±0.71a | 61.36±0.22a | 723.11±19.98a |
时期 | 处理 | Ta/℃ | Ca/(μmol CO2/mol) | RH/% | PAR/[μmol/(m2·s)] |
---|---|---|---|---|---|
团棵期 | CK | 26.67±0.08c | 376.08±0.87a | 75.65±0.45b | 116.95±6.60d |
T1 | 26.82±0.06c | 372.30±0.59a | 78.04±0.19a | 194.56±5.46c | |
T2 | 28.41±0.13b | 377.37±0.12a | 78.55±0.46a | 204.55±5.01b | |
T3 | 29.91±0.01a | 379.51±0.03a | 79.80±0.16a | 227.60±4.55a | |
旺长期 | CK | 30.10±0.11c | 367.23±1.54c | 74.07±0.09b | 844.46±29.72d |
T1 | 31.99±0.02b | 370.24±2.03b | 75.41±0.39ab | 961.55±29.50c | |
T2 | 33.00±0.01a | 374.40±0.15b | 76.34±0.34a | 1025.24±36.57b | |
T3 | 33.27±0.06a | 386.26±1.39a | 77.54±0.09a | 1238.58±36.43a | |
成熟期 | CK | 32.33±0.07d | 392.39±0.23a | 56.40±0.28b | 482.46±16.12d |
T1 | 35.42±0.18c | 391.31±1.62a | 58.35±0.18ab | 529.73±22.15c | |
T2 | 36.10±0.22b | 392.20±1.48a | 59.22±0.21a | 678.28±17.15b | |
T3 | 37.19±0.33a | 391.67±0.71a | 61.36±0.22a | 723.11±19.98a |
处理 | Gs | Ci | Tr | VpdL | WUE | Tl | Ta | Ca | RH | PAR |
---|---|---|---|---|---|---|---|---|---|---|
CK | 0.8960** | 0.7512* | 0.9247** | -0.8643** | 0.7601* | -0.5048 | -0.4359 | -0.9325** | 0.8478** | 0.5629 |
T1 | 0.9269** | 0.8016** | 0.8038** | -0.8580** | 0.3065 | -0.6714* | -0.6442* | -0.9181** | 0.8988** | 0.3072 |
T2 | 0.9367** | 0.8666** | 0.9110** | -0.9001** | 0.0549 | -0.7117* | -0.6885* | -0.8686** | 0.8825** | 0.7641* |
T3 | 0.9929** | 0.6295* | 0.8214** | -0.9867** | 0.2610 | -0.8855** | -0.8519** | -0.9692** | 0.9813** | 0.5659 |
处理 | Gs | Ci | Tr | VpdL | WUE | Tl | Ta | Ca | RH | PAR |
---|---|---|---|---|---|---|---|---|---|---|
CK | 0.8960** | 0.7512* | 0.9247** | -0.8643** | 0.7601* | -0.5048 | -0.4359 | -0.9325** | 0.8478** | 0.5629 |
T1 | 0.9269** | 0.8016** | 0.8038** | -0.8580** | 0.3065 | -0.6714* | -0.6442* | -0.9181** | 0.8988** | 0.3072 |
T2 | 0.9367** | 0.8666** | 0.9110** | -0.9001** | 0.0549 | -0.7117* | -0.6885* | -0.8686** | 0.8825** | 0.7641* |
T3 | 0.9929** | 0.6295* | 0.8214** | -0.9867** | 0.2610 | -0.8855** | -0.8519** | -0.9692** | 0.9813** | 0.5659 |
处理 | 指标 | 直接作用 | X1→Y | X2→Y | X3→Y | X4→Y | X5→Y | X6→Y | 间接作用 | 总影响 |
---|---|---|---|---|---|---|---|---|---|---|
CK | X1 | 0.3602 | 0.1849 | 0.2636 | 0.0291 | 0.4924 | -0.4342 | 0.5358 | 0.8960 | |
X2 | 0.2016 | 0.3304 | 0.1974 | 0.0298 | 0.5090 | -0.5171 | 0.5495 | 0.7511 | ||
X3 | 0.3402 | 0.2790 | 0.117 | 0.0208 | 0.2921 | -0.1244 | 0.5845 | 0.9247 | ||
X4 | -0.0313 | -0.3347 | -0.1919 | -0.2255 | -0.5829 | 0.5020 | -0.8330 | -0.8643 | ||
X5 | 0.6276 | 0.2826 | 0.1635 | 0.1583 | 0.0291 | -0.5010 | 0.1325 | 0.7601 | ||
X6 | 0.5824 | -0.2685 | -0.179 | -0.0727 | -0.0270 | -0.5399 | -1.0871 | -0.5047 | ||
T1 | X1 | -0.0440 | 0.0674 | 0.9429 | -0.2169 | 0.1741 | 0.0033 | 0.9708 | 0.9268 | |
X2 | 0.0739 | -0.0401 | 0.9632 | -0.2078 | 0.0094 | 0.0031 | 0.7278 | 0.8017 | ||
X3 | 1.1632 | -0.0356 | 0.0612 | -0.1464 | -0.2398 | 0.0013 | -0.3593 | 0.8039 | ||
X4 | 0.2294 | 0.0416 | -0.0669 | -0.7423 | -0.3158 | -0.0040 | -1.0874 | -0.8580 | ||
X5 | 0.7693 | -0.0099 | 0.0009 | -0.3625 | -0.0942 | 0.0029 | -0.4628 | 0.3065 | ||
X6 | -0.0044 | 0.0328 | -0.053 | -0.3382 | 0.2080 | -0.5167 | -0.6671 | -0.6715 | ||
T2 | X1 | -0.0711 | 1.2572 | 0.9965 | -1.1812 | 0.2647 | -0.3295 | 1.0077 | 0.9366 | |
X2 | 1.3924 | -0.0642 | 1.0322 | -1.1169 | -0.0465 | -0.3304 | -0.5258 | 0.8666 | ||
X3 | 1.2887 | -0.0550 | 1.1153 | -0.8572 | -0.3878 | -0.1930 | -0.3777 | 0.9110 | ||
X4 | 1.2190 | 0.0689 | -1.2758 | -0.9062 | -0.3684 | 0.3624 | -2.1191 | -0.9001 | ||
X5 | 1.1356 | -0.0166 | -0.057 | -0.4401 | -0.3954 | -0.1716 | -1.0807 | 0.0549 | ||
X6 | 0.3959 | 0.0592 | -1.1622 | -0.6282 | 1.1159 | -0.4922 | -1.1075 | -0.7116 | ||
T3 | X1 | -0.1009 | 0.7744 | 0.3192 | 0.3301 | 0.3183 | -0.6482 | 1.0938 | 0.9929 | |
X2 | 1.1868 | -0.0659 | 0.3267 | 0.2248 | -0.6345 | -0.4084 | -0.5573 | 0.6295 | ||
X3 | 0.4041 | -0.0797 | 0.9593 | 0.2599 | -0.3381 | -0.3841 | 0.4173 | 0.8214 | ||
X4 | -0.3315 | 0.1005 | -0.8049 | -0.3168 | -0.2942 | 0.6602 | -0.6552 | -0.9867 | ||
X5 | 1.2090 | -0.0266 | -0.6229 | -0.113 | 0.0807 | -0.2661 | -0.9479 | 0.2611 | ||
X6 | 0.7023 | 0.0931 | -0.6902 | -0.221 | -0.3116 | -0.4581 | -1.5878 | -0.8855 |
处理 | 指标 | 直接作用 | X1→Y | X2→Y | X3→Y | X4→Y | X5→Y | X6→Y | 间接作用 | 总影响 |
---|---|---|---|---|---|---|---|---|---|---|
CK | X1 | 0.3602 | 0.1849 | 0.2636 | 0.0291 | 0.4924 | -0.4342 | 0.5358 | 0.8960 | |
X2 | 0.2016 | 0.3304 | 0.1974 | 0.0298 | 0.5090 | -0.5171 | 0.5495 | 0.7511 | ||
X3 | 0.3402 | 0.2790 | 0.117 | 0.0208 | 0.2921 | -0.1244 | 0.5845 | 0.9247 | ||
X4 | -0.0313 | -0.3347 | -0.1919 | -0.2255 | -0.5829 | 0.5020 | -0.8330 | -0.8643 | ||
X5 | 0.6276 | 0.2826 | 0.1635 | 0.1583 | 0.0291 | -0.5010 | 0.1325 | 0.7601 | ||
X6 | 0.5824 | -0.2685 | -0.179 | -0.0727 | -0.0270 | -0.5399 | -1.0871 | -0.5047 | ||
T1 | X1 | -0.0440 | 0.0674 | 0.9429 | -0.2169 | 0.1741 | 0.0033 | 0.9708 | 0.9268 | |
X2 | 0.0739 | -0.0401 | 0.9632 | -0.2078 | 0.0094 | 0.0031 | 0.7278 | 0.8017 | ||
X3 | 1.1632 | -0.0356 | 0.0612 | -0.1464 | -0.2398 | 0.0013 | -0.3593 | 0.8039 | ||
X4 | 0.2294 | 0.0416 | -0.0669 | -0.7423 | -0.3158 | -0.0040 | -1.0874 | -0.8580 | ||
X5 | 0.7693 | -0.0099 | 0.0009 | -0.3625 | -0.0942 | 0.0029 | -0.4628 | 0.3065 | ||
X6 | -0.0044 | 0.0328 | -0.053 | -0.3382 | 0.2080 | -0.5167 | -0.6671 | -0.6715 | ||
T2 | X1 | -0.0711 | 1.2572 | 0.9965 | -1.1812 | 0.2647 | -0.3295 | 1.0077 | 0.9366 | |
X2 | 1.3924 | -0.0642 | 1.0322 | -1.1169 | -0.0465 | -0.3304 | -0.5258 | 0.8666 | ||
X3 | 1.2887 | -0.0550 | 1.1153 | -0.8572 | -0.3878 | -0.1930 | -0.3777 | 0.9110 | ||
X4 | 1.2190 | 0.0689 | -1.2758 | -0.9062 | -0.3684 | 0.3624 | -2.1191 | -0.9001 | ||
X5 | 1.1356 | -0.0166 | -0.057 | -0.4401 | -0.3954 | -0.1716 | -1.0807 | 0.0549 | ||
X6 | 0.3959 | 0.0592 | -1.1622 | -0.6282 | 1.1159 | -0.4922 | -1.1075 | -0.7116 | ||
T3 | X1 | -0.1009 | 0.7744 | 0.3192 | 0.3301 | 0.3183 | -0.6482 | 1.0938 | 0.9929 | |
X2 | 1.1868 | -0.0659 | 0.3267 | 0.2248 | -0.6345 | -0.4084 | -0.5573 | 0.6295 | ||
X3 | 0.4041 | -0.0797 | 0.9593 | 0.2599 | -0.3381 | -0.3841 | 0.4173 | 0.8214 | ||
X4 | -0.3315 | 0.1005 | -0.8049 | -0.3168 | -0.2942 | 0.6602 | -0.6552 | -0.9867 | ||
X5 | 1.2090 | -0.0266 | -0.6229 | -0.113 | 0.0807 | -0.2661 | -0.9479 | 0.2611 | ||
X6 | 0.7023 | 0.0931 | -0.6902 | -0.221 | -0.3116 | -0.4581 | -1.5878 | -0.8855 |
处理 | 指标 | 直接作用 | X7→Y | X8→Y | X9→Y | X10→Y | 间接作用 | 总影响 |
---|---|---|---|---|---|---|---|---|
CK | X7 | 0.7530 | -0.4309 | -0.7517 | -0.0063 | -1.1889 | -0.4359 | |
X8 | -0.6088 | 0.5329 | -0.8621 | 0.0055 | -0.3237 | -0.9325 | ||
X9 | 0.8968 | -0.6313 | 0.5853 | -0.0030 | -0.0490 | 0.8478 | ||
X10 | -0.0185 | 0.2576 | 0.1806 | 0.1432 | 0.5814 | 0.5629 | ||
T1 | X7 | 0.1642 | -0.9696 | 0.0551 | 0.1061 | -0.8084 | -0.6442 | |
X8 | -1.1318 | 0.1406 | 0.0612 | 0.0119 | 0.2137 | -0.9181 | ||
X9 | -0.0648 | -0.1397 | 1.0695 | 0.0337 | 0.9635 | 0.8987 | ||
X10 | 0.3013 | 0.0578 | -0.0447 | -0.0072 | 0.0059 | 0.3072 | ||
T2 | X7 | -0.9703 | -0.3792 | 0.7345 | -0.0735 | 0.2818 | -0.6885 | |
X8 | -0.5285 | -0.6962 | 0.8599 | -0.5038 | -0.3401 | -0.8686 | ||
X9 | -0.8868 | 0.8037 | 0.5125 | 0.4530 | 1.7692 | 0.8824 | ||
X10 | 0.8405 | 0.0848 | 0.3168 | -0.4780 | -0.0764 | 0.7641 | ||
T3 | X7 | 1.0561 | -0.5276 | -1.4017 | 0.0213 | -1.9080 | -0.8519 | |
X8 | -0.5583 | 0.9978 | -1.5027 | 0.0940 | -0.4109 | -0.9692 | ||
X9 | 1.5115 | -0.9793 | 0.5551 | -0.1059 | -0.5301 | 0.9814 | ||
X10 | -0.2368 | -0.0948 | 0.2215 | 0.6760 | 0.8027 | 0.5659 |
处理 | 指标 | 直接作用 | X7→Y | X8→Y | X9→Y | X10→Y | 间接作用 | 总影响 |
---|---|---|---|---|---|---|---|---|
CK | X7 | 0.7530 | -0.4309 | -0.7517 | -0.0063 | -1.1889 | -0.4359 | |
X8 | -0.6088 | 0.5329 | -0.8621 | 0.0055 | -0.3237 | -0.9325 | ||
X9 | 0.8968 | -0.6313 | 0.5853 | -0.0030 | -0.0490 | 0.8478 | ||
X10 | -0.0185 | 0.2576 | 0.1806 | 0.1432 | 0.5814 | 0.5629 | ||
T1 | X7 | 0.1642 | -0.9696 | 0.0551 | 0.1061 | -0.8084 | -0.6442 | |
X8 | -1.1318 | 0.1406 | 0.0612 | 0.0119 | 0.2137 | -0.9181 | ||
X9 | -0.0648 | -0.1397 | 1.0695 | 0.0337 | 0.9635 | 0.8987 | ||
X10 | 0.3013 | 0.0578 | -0.0447 | -0.0072 | 0.0059 | 0.3072 | ||
T2 | X7 | -0.9703 | -0.3792 | 0.7345 | -0.0735 | 0.2818 | -0.6885 | |
X8 | -0.5285 | -0.6962 | 0.8599 | -0.5038 | -0.3401 | -0.8686 | ||
X9 | -0.8868 | 0.8037 | 0.5125 | 0.4530 | 1.7692 | 0.8824 | ||
X10 | 0.8405 | 0.0848 | 0.3168 | -0.4780 | -0.0764 | 0.7641 | ||
T3 | X7 | 1.0561 | -0.5276 | -1.4017 | 0.0213 | -1.9080 | -0.8519 | |
X8 | -0.5583 | 0.9978 | -1.5027 | 0.0940 | -0.4109 | -0.9692 | ||
X9 | 1.5115 | -0.9793 | 0.5551 | -0.1059 | -0.5301 | 0.9814 | ||
X10 | -0.2368 | -0.0948 | 0.2215 | 0.6760 | 0.8027 | 0.5659 |
处理 | 产量/(kg/hm2) | 均价/(元/kg) | 产值/(元/hm2) | 中上等烟比例/% |
---|---|---|---|---|
CK | 2130.72c | 22.27b | 47451.13d | 90.38b |
T1 | 2229.69b | 23.10a | 51505.84c | 92.61ab |
T2 | 2295.70b | 23.23a | 53329.11b | 93.42a |
T3 | 2327.18a | 23.65a | 55037.81a | 94.46a |
处理 | 产量/(kg/hm2) | 均价/(元/kg) | 产值/(元/hm2) | 中上等烟比例/% |
---|---|---|---|---|
CK | 2130.72c | 22.27b | 47451.13d | 90.38b |
T1 | 2229.69b | 23.10a | 51505.84c | 92.61ab |
T2 | 2295.70b | 23.23a | 53329.11b | 93.42a |
T3 | 2327.18a | 23.65a | 55037.81a | 94.46a |
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