外源ABA对两粒色小麦品种穗发芽及品质的影响
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张雪,杨洪坤,郑亭,肖云,莫飘,樊高琼
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Effects of Exogenous ABA on Pre-Harvest Sprouting Resistance and Quality of White and Red Wheat Cultivars
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ZHANG Xue,YANG HongKun,ZHENG Ting,XIAO Yun,MO Piao,FAN GaoQiong
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表4 喷施时期和ABA浓度对蛋白质和淀粉品质的影响
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Table 4 Effects of ABA concentration and spraying period on protein and starch quality of wheat
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年份
Year | 处理
Treatment | 粗蛋白含量
Protein content
(%) | 沉淀值
Sedimentation value (mL) | 湿面筋含量
Wet gluten
(%) | 降落值
Falling number (s) | 峰值粘度
Peak viscosity (RVU) | 崩解值 Breakdown value (RVU) | | 2018 | 品种
Cultivar | ZKM138 | 8.0a | 13.5a | 10.6a | 281a | 137.2a | 95.8a | | MM367 | 8.0a | 10.2b | 5.8b | 168b | 83.9b | 69.5b | | 喷施时期
Spraying period | B1 | 8.1a | 12.1a | 8.3a | 232a | 114.1a | 83.7a | | B2 | 7.8b | 11.6a | 8.1a | 219b | 107.0b | 81.6a | | ABA浓度
ABA concentration | CK | 8.0a | 11.7b | 8.2a | 198c | 96.6c | 77.6c | | C1 | 8.0a | 11.7b | 8.2a | 233b | 112.9b | 83.3b | | C2 | 8.0a | 12.2a | 8.2a | 246a | 122.2a | 87.2a | | | 平均Mean | 8.0 | 11.9 | 8.2 | 225 | 110.6 | 82.7 | | 2019 | 品种
Cultivar | ZKM138 | 9.2a | 13.0b | 13.3a | 65b | 11.1b | 13.7b | | MM367 | 9.1a | 17.2a | 13.2a | 123a | 32.4a | 34.0a | | 喷施时期
Spraying period | B3 | 9.1b | 15.1ab | 12.8b | 105a | 25.0a | 26.9a | | B1 | 9.0b | 15.8a | 13.5a | 90b | 21.1b | 23.3b | | B4 | 9.4a | 14.5b | 13.4 a | 87b | 19.1c | 21.4c | | ABA浓度
ABA concentration | CK | 9.2a | 14.8b | 12.1c | 86c | 17.3c | 19.6c | | C1 | 9.1a | 14.4b | 13.3b | 91b | 21.8b | 23.9b | | C2 | 9.2a | 16.1a | 14.4a | 104a | 26.2a | 28.1a | | | 平均Mean | 9.2 | 15.1 | 13.3 | 94 | 21.8 | 23.9 |
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