Chin J Plant Ecol ›› 2010, Vol. 34 ›› Issue (4): 444-451.DOI: 10.3773/j.issn.1005-264x.2010.04.010
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ZHAO Zi-Ping*(), DENG Xi-Ping**(
), WANG Zheng-Hong, LIU Bin-Bin
Received:
2008-12-15
Accepted:
2009-11-03
Online:
2010-12-15
Published:
2010-04-01
Contact:
DENG Xi-Ping
ZHAO Zi-Ping, DENG Xi-Ping, WANG Zheng-Hong, LIU Bin-Bin. Evolvement of harvest index and water-use efficiency in diploid, tetraploid and hexaploid wheats during grain-filling stage under different water treatments[J]. Chin J Plant Ecol, 2010, 34(4): 444-451.
指标 Index | 处理Treatment | 野生一粒小麦 Triticum boeoticum | 栽培一粒小麦 T. monococcum | 野生二粒小麦T. dicoccoides | 栽培二粒小麦 T. dicoccum | ‘长武134’ Changeu 134 | ‘陕253’ Shaan 253 |
---|---|---|---|---|---|---|---|
株高 | CK | 88.5aC | 126.3aA | 108.8aB | 131.8aA | 73.6aD | 78.7aD |
Plant height (cm) | MD | 89.7aC | 115.9bB | 112.9aB | 124.5bA | 74.5aD | 76.0aD |
SD | 93.5aB | 103.6cA | 97.1aAB | 97.7cAB | 70.4aC | 74.6aC | |
旗叶面积 | CK | 5.7aE | 50.2aA | 50.7aA | 39.7aB | 24.5aC | 20.4bD |
Flag leaf area (cm2) | MD | 5.6aF | 44.8bB | 52.3aA | 42.1aC | 21.2bE | 23.7aD |
SD | 4.9bE | 44.1bB | 49.1aA | 33.7bC | 21.9bD | 22.8aD | |
穗长 | CK | 83.2aDC | 113.8aB | 89.6bC | 121.2aA | 69.7abDC | 75.4aD |
Spike length (mm) | MD | 83.4aC | 103.8bAB | 96.5aB | 110.9bA | 72.0aC | 72.8abC |
SD | 89.4aA | 91.2cA | 82.0cA | 85.7cA | 65.7bB | 70.2bB |
Table 1 Mean values of plant height, flag leaf area and spike length of wheat different ploids during grain filling stage under different water treatments
指标 Index | 处理Treatment | 野生一粒小麦 Triticum boeoticum | 栽培一粒小麦 T. monococcum | 野生二粒小麦T. dicoccoides | 栽培二粒小麦 T. dicoccum | ‘长武134’ Changeu 134 | ‘陕253’ Shaan 253 |
---|---|---|---|---|---|---|---|
株高 | CK | 88.5aC | 126.3aA | 108.8aB | 131.8aA | 73.6aD | 78.7aD |
Plant height (cm) | MD | 89.7aC | 115.9bB | 112.9aB | 124.5bA | 74.5aD | 76.0aD |
SD | 93.5aB | 103.6cA | 97.1aAB | 97.7cAB | 70.4aC | 74.6aC | |
旗叶面积 | CK | 5.7aE | 50.2aA | 50.7aA | 39.7aB | 24.5aC | 20.4bD |
Flag leaf area (cm2) | MD | 5.6aF | 44.8bB | 52.3aA | 42.1aC | 21.2bE | 23.7aD |
SD | 4.9bE | 44.1bB | 49.1aA | 33.7bC | 21.9bD | 22.8aD | |
穗长 | CK | 83.2aDC | 113.8aB | 89.6bC | 121.2aA | 69.7abDC | 75.4aD |
Spike length (mm) | MD | 83.4aC | 103.8bAB | 96.5aB | 110.9bA | 72.0aC | 72.8abC |
SD | 89.4aA | 91.2cA | 82.0cA | 85.7cA | 65.7bB | 70.2bB |
指标 Index | 处理Treatment | 野生一粒小麦 Triticum boeoticum | 栽培一粒小麦 T. monococcum | 野生二粒小麦 T. dicoccoides | 栽培二粒小麦 T. dicoccum | ‘长武134’ Changeu 134 | ‘陕253’ Shaan 253 |
---|---|---|---|---|---|---|---|
根重 | CK | 10.1aBC | 11.8aAB | 11.7aAB | 12.8aA | 8.3aDC | 6.3abD |
Root weight | MD | 9.8aBC | 11.0aAB | 11.6aAB | 12.6aA | 8.1aC | 5.1bD |
(g·pot-1) | SD | 9.7aB | 9.7aB | 9.9aB | 12.1aA | 8.5aBC | 7.3aC |
地上生物量 | CK | 18.6aF | 75.8aA | 57.6aE | 69.7aC | 67.3aD | 73.1aB |
Aboveground biomaSD | MD | 18.4aE | 65.6bA | 53.6bD | 58.2bC | 62.7bB | 62.8bB |
(g·pot-1) | SD | 17.9aD | 52.7cBC | 53.1bBC | 51cC | 59.7bA | 54.7cB |
根冠比 | CK | 0.54aA | 0.16bC | 0.20abB | 0.18bB | 0.12aD | 0.09bE |
Root/shoot ratio | MD | 0.53aA | 0.17abC | 0.22aB | 0.22aB | 0.13abD | 0.08bE |
SD | 0.54aA | 0.19aC | 0.19bC | 0.23aB | 0.14aD | 0.13aD |
Table 2 Mean values of biomaSD and root/shoot ratio of wheat different ploids during grain-filling stage under different water treatments
指标 Index | 处理Treatment | 野生一粒小麦 Triticum boeoticum | 栽培一粒小麦 T. monococcum | 野生二粒小麦 T. dicoccoides | 栽培二粒小麦 T. dicoccum | ‘长武134’ Changeu 134 | ‘陕253’ Shaan 253 |
---|---|---|---|---|---|---|---|
根重 | CK | 10.1aBC | 11.8aAB | 11.7aAB | 12.8aA | 8.3aDC | 6.3abD |
Root weight | MD | 9.8aBC | 11.0aAB | 11.6aAB | 12.6aA | 8.1aC | 5.1bD |
(g·pot-1) | SD | 9.7aB | 9.7aB | 9.9aB | 12.1aA | 8.5aBC | 7.3aC |
地上生物量 | CK | 18.6aF | 75.8aA | 57.6aE | 69.7aC | 67.3aD | 73.1aB |
Aboveground biomaSD | MD | 18.4aE | 65.6bA | 53.6bD | 58.2bC | 62.7bB | 62.8bB |
(g·pot-1) | SD | 17.9aD | 52.7cBC | 53.1bBC | 51cC | 59.7bA | 54.7cB |
根冠比 | CK | 0.54aA | 0.16bC | 0.20abB | 0.18bB | 0.12aD | 0.09bE |
Root/shoot ratio | MD | 0.53aA | 0.17abC | 0.22aB | 0.22aB | 0.13abD | 0.08bE |
SD | 0.54aA | 0.19aC | 0.19bC | 0.23aB | 0.14aD | 0.13aD |
指标 Index | 处理Treatment | 野生一粒小麦Triticum boeoticum | 栽培一粒小麦 T. monococcum | 野生二粒小麦T. dicoccoides | 栽培二粒小麦 T. dicoccum | ‘长武134’ Changeu 134 | ‘陕253’ Shaan 253 |
---|---|---|---|---|---|---|---|
千粒重 | CK | 10.2aD | 41.6aC | 48.2aB | 41.5aC | 42.7aC | 53.4aA |
1 000-kernel weight (g) | MD | 11.1aD | 38.0bC | 50.7aA | 40.1aC | 44.9aB | 51.9aA |
SD | 9.6aD | 35.1cC | 48.9aA | 35.9bC | 42.5aB | 48.1bA | |
穗粒数 | CK | 29.1aE | 47.9aC | 36.9aD | 55.7aB | 66.0aA | 59.6aAB |
Seed number per pot | MD | 27.8aD | 44.4aC | 32.7aD | 49.8aBC | 61.6aA | 54.8aB |
SD | 27.5aE | 43.9aBC | 33.9aDE | 38.8bDC | 55.2aA | 49.9aAB | |
产量 | CK | 4.1abE | 29.3aC | 24.9aD | 32.5aB | 32.2aB | 36.1aA |
Grain yield | MD | 4.5aE | 22.4bD | 25.7aC | 24.6bC | 31.9aB | 35.1aA |
(g·pot-1) | SD | 3.5bF | 20.5cE | 22.7bC | 20.5cD | 28.5bA | 26.4bB |
收获指数 | CK | 22.2abE | 39.3aD | 43.1bC | 45.5aB | 46.7bB | 50.4bA |
Harvest index (%) | MD | 24.4aE | 33.5bD | 48.8aB | 40.8bC | 50.9aB | 56.8aA |
SD | 19.6bE | 30.1cD | 42.7bC | 38.5cB | 49.3aA | 49.2bA |
Table 3 Mean values of 1 000-kernel weight, grain number per spike, grain yield and harvest index of wheat different ploids during grain-filling stage under different water treatments
指标 Index | 处理Treatment | 野生一粒小麦Triticum boeoticum | 栽培一粒小麦 T. monococcum | 野生二粒小麦T. dicoccoides | 栽培二粒小麦 T. dicoccum | ‘长武134’ Changeu 134 | ‘陕253’ Shaan 253 |
---|---|---|---|---|---|---|---|
千粒重 | CK | 10.2aD | 41.6aC | 48.2aB | 41.5aC | 42.7aC | 53.4aA |
1 000-kernel weight (g) | MD | 11.1aD | 38.0bC | 50.7aA | 40.1aC | 44.9aB | 51.9aA |
SD | 9.6aD | 35.1cC | 48.9aA | 35.9bC | 42.5aB | 48.1bA | |
穗粒数 | CK | 29.1aE | 47.9aC | 36.9aD | 55.7aB | 66.0aA | 59.6aAB |
Seed number per pot | MD | 27.8aD | 44.4aC | 32.7aD | 49.8aBC | 61.6aA | 54.8aB |
SD | 27.5aE | 43.9aBC | 33.9aDE | 38.8bDC | 55.2aA | 49.9aAB | |
产量 | CK | 4.1abE | 29.3aC | 24.9aD | 32.5aB | 32.2aB | 36.1aA |
Grain yield | MD | 4.5aE | 22.4bD | 25.7aC | 24.6bC | 31.9aB | 35.1aA |
(g·pot-1) | SD | 3.5bF | 20.5cE | 22.7bC | 20.5cD | 28.5bA | 26.4bB |
收获指数 | CK | 22.2abE | 39.3aD | 43.1bC | 45.5aB | 46.7bB | 50.4bA |
Harvest index (%) | MD | 24.4aE | 33.5bD | 48.8aB | 40.8bC | 50.9aB | 56.8aA |
SD | 19.6bE | 30.1cD | 42.7bC | 38.5cB | 49.3aA | 49.2bA |
指标 Index | 处理Treatment | 野生一粒小麦 Triticum boeoticum | 栽培一粒小麦T. monococcum | 野生二粒小麦T. dicoccoides | 栽培二粒小麦T. dicoccum | ‘长武134’ Changeu 134 | ‘陕253’ Shaan 253 |
---|---|---|---|---|---|---|---|
蒸腾耗水量 Water consumption for transpiration (g·pot-1) | CK | 19.2aD | 31.8aA | 27.4aB | 31.9aA | 20.0aC | 21.7aC |
MD | 18.9aB | 25.0bA | 25.7aA | 24.4bA | 19.1aB | 19.4aB | |
SD | 18.2aDC | 22.3bA | 20.7bAB | 19.8cBC | 17.4aD | 16.6bD | |
生物量水分利用效率 WUEb (g·kg-1) | CK | 0.97aD | 2.39aB | 2.1bC | 2.18bBC | 3.36aA | 3.36aA |
MD | 0.97aE | 2.62aB | 2.09bD | 2.39aC | 3.29aA | 3.24aA | |
SD | 0.98aC | 2.36aB | 2.56aB | 2.58aB | 3.43aA | 3.29aA | |
产量水分利用效率 WUEg (g·kg-1) | CK | 0.21aD | 1.02aC | 0.91bC | 1.01aC | 1.61aB | 1.63bA |
MD | 0.24aE | 0.89aD | 1.00aC | 0.99aDC | 1.67aB | 1.81aA | |
SD | 0.19bE | 0.92bD | 1.09aB | 0.97aC | 1.64aA | 1.59bA |
Table 4 Mean values of water consumption for transpiration and water use efficiency of wheat different ploids during grain-filling stage under different water treatments
指标 Index | 处理Treatment | 野生一粒小麦 Triticum boeoticum | 栽培一粒小麦T. monococcum | 野生二粒小麦T. dicoccoides | 栽培二粒小麦T. dicoccum | ‘长武134’ Changeu 134 | ‘陕253’ Shaan 253 |
---|---|---|---|---|---|---|---|
蒸腾耗水量 Water consumption for transpiration (g·pot-1) | CK | 19.2aD | 31.8aA | 27.4aB | 31.9aA | 20.0aC | 21.7aC |
MD | 18.9aB | 25.0bA | 25.7aA | 24.4bA | 19.1aB | 19.4aB | |
SD | 18.2aDC | 22.3bA | 20.7bAB | 19.8cBC | 17.4aD | 16.6bD | |
生物量水分利用效率 WUEb (g·kg-1) | CK | 0.97aD | 2.39aB | 2.1bC | 2.18bBC | 3.36aA | 3.36aA |
MD | 0.97aE | 2.62aB | 2.09bD | 2.39aC | 3.29aA | 3.24aA | |
SD | 0.98aC | 2.36aB | 2.56aB | 2.58aB | 3.43aA | 3.29aA | |
产量水分利用效率 WUEg (g·kg-1) | CK | 0.21aD | 1.02aC | 0.91bC | 1.01aC | 1.61aB | 1.63bA |
MD | 0.24aE | 0.89aD | 1.00aC | 0.99aDC | 1.67aB | 1.81aA | |
SD | 0.19bE | 0.92bD | 1.09aB | 0.97aC | 1.64aA | 1.59bA |
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