Preanthesis biomass accumulation of plant and plant organs defines yield components in wheat
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- 作者：Quan Xie ; Sean Mayes ; Debbie L. Sparkes ; debbie.sparkes@nottingham.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：ADM ; accumulated dry matter ; CGR ; crop growth rate ; cM ; centi-Morgan ; ° ; Cd ; degree days ; GS39 ; Growth Stage 39 (the time at full flag leaf emergence) ; HI ; harvest index ; H2 ; broad sense heritability ; LI ; light interception ; LOD ; logarithm of the odds ; QTL ; quantitative trait loci ; RIL ; recombinant inbred line ; RUE ; radiation use efficiency ; SFI ; spike fertility index ; SGD ; spike growth duration ; SGR ; spike growth rate ; SPI ; spike partitioning index ; TGW ; thousand grain weight ; WSC ; water solu
- 刊名：European Journal of Agronomy
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：81
- 期：Complete
- 页码：15-26
- 全文大小：3035 K
文摘
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Use of spelt increases variation in biomass production and its partitioning in wheat.
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Biomass at GS39 (full flag leaf emergence) is associated with yield components.
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Biomass of leaves and structural stems at anthesis contributes to yield components.
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Faster crop and spike growth between GS39 and anthesis also defines yield components.
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These relationships may result from pleiotropy or tightly linked genes.