播期对白燕7号在黑龙江省中西部地区产量的影响
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王永刚,姬铭泽,赵旭涵,于立河,薛盈文
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Effects of Sowing Dates on Yield of Baiyan 7 in Midwest of Heilongjiang Province
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Yonggang Wang,Mingze Ji,Xuhan Zhao,Lihe Yu,Yingwen Xue
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表1 不同播期对皮燕麦生育进程的影响
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Table 1 The effects of different sowing dates on the reproductive process of oat
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处理
Treatment | 生育期（月/日）Growth stage (Month/day) | 出苗-抽穗期(d)
Seedling date-
heading stage | 抽穗期-成熟期(d)
Heading stage-
mature stage | 生育天数(d)
Growth days | 播种期
Sowing
date | 出苗期
Seedling
date | 三叶期
Three-leaf
stage | 拔节期
Jointing
stage | 抽穗期
Heading
stage | 开花期
Flowering
period | 成熟期Mature
stage | | PB1 | 4/13 | 4/25 | 5/11 | 5/25 | 6/02 | 6/11 | 7/16 | 50 | 44 | 94 | | PB2 | 4/20 | 4/30 | 5/17 | 5/28 | 6/08 | 6/13 | 7/23 | 49 | 45 | 94 | | PB3 | 4/27 | 5/05 | 5/20 | 6/03 | 6/14 | 6/19 | 7/27 | 47 | 44 | 91 | | PB4 | 5/04 | 5/13 | 5/25 | 6/05 | 6/19 | 6/23 | 8/01 | 46 | 43 | 89 | | PB5 | 5/11 | 5/17 | 5/30 | 6/13 | 6/22 | 6/26 | 8/05 | 46 | 40 | 86 | | PB6 | 5/18 | 5/25 | 6/05 | 6/19 | 6/30 | 7/03 | 8/07 | 43 | 38 | 81 |
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