富氢水对干旱胁迫下大麦种子萌发及幼苗生物量分配的影响
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宋瑞娇, 冯彩军, 齐军仓
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Effects of Hydrogen-Rich Water on Barley Seed Germination and Barley Seedling Biomass Distribution under Drought Stress
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Song Ruijiao, Feng Caijun, Qi Juncang
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表2 不同浓度富氢水浸种对干旱胁迫下大麦幼苗根芽生物量分配的影响
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Table 2 The effects of seed soaking in different concentrations HRW on root and bud biomass distribution of barley seedlings under drought stress
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富氢水浓度
HRW concentration (%) | 幼苗干重
Seedling dry weight (mg) | 根干重
Root dry weight (mg) | 芽干重
Bud dry weight (mg) | 根冠比
Root-shoot ratio | | 0(CK) | 112.60±3.10bB | 72.10±2.48cC | 40.50±2.35cB | 1.79±0.14abAB | | 25 | 151.23±4.72aA | 82.70±4.69bcBC | 68.53±0.68aA | 1.21±0.07cB | | 50 | 161.70±1.76aA | 91.97±2.40bAB | 69.73±2.11aA | 1.32±0.07bcAB | | 75 | 163.37±7.15aA | 105.87±6.95aAB | 57.50±1.81bA | 1.85±0.13abAB | | 100 | 119.67±5.82bB | 79.80±0.81bcBC | 39.87±6.54cB | 2.10±0.31aA |
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