高产小麦品种植株干物质积累运转、土壤耗水与产量的关系
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仝锦,孙敏,任爱霞,林文,余少波,王强,冯玉,任婕,高志强
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Relationship Between Plant Dry Matter Accumulation, Translocation, Soil Water Consumption and Yield of High-Yielding Wheat Cultivars
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TONG Jin,SUN Min,REN AiXia,LIN Wen,YU ShaoBo,WANG Qiang,FENG Yu,REN Jie,GAO ZhiQiang
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表3 不同品种花前干物质运转和花后干物质积累的差异
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Table 3 The difference on dry matter translocation before anthesis and dry matter accumulation after anthesis of different cultivars
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年份
Year | 品种
Cultivars | 花前干物质量DMABA | 花后干物质量DMAAA | | 运转量TA (kg·hm-2) | 运转率 TR (%) | 籽粒贡献率 CG (%) | 积累量 AA (kg·hm-2) | 贡献率 CG (%) | | 2016-2017 | 烟农999 Yannong999 | 3874.58a | 27.04a | 39.07a | 6041.85c | 60.93d | | 山农29 Shannong29 | 2374.08c | 21.48c | 24.94d | 7128.28a | 75.06a | | 邯农1412 Hannong1412 | 2608.43b | 25.66b | 29.29c | 6294.04b | 70.71b | | 良星67 Liangxing67 | 2252.35d | 24.45b | 31.75b | 4831.93d | 68.25c | | 2017-2018 | 烟农999 Yannong999 | 3934.94a | 27.01a | 40.59a | 5759.34c | 59.41c | | 山农29 Shannong29 | 2146.97c | 19.87d | 23.04c | 7168.07a | 76.96a | | 邯农1412 Hannong1412 | 2633.00b | 25.16b | 28.60b | 6318.88b | 71.40b | | 良星67 Liangxing67 | 2124.88c | 22.82c | 29.10b | 5176.87d | 70.90b |
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