Evolutionary Effects on Morphology and Agronomic Performance of Three Winter Wheat Composite Cross Populations Maintained for Six Years under Organic and Conventional Conditions
作者: Sarah Brumlop Tabea Pfeiffer and Maria R. Finckh
刊名: Organic Farming, 2017, Vol.3 (1)
来源数据库: Librello Publishing
DOI: 10.12924/of2017.03010034
关键词: Baking qualityClimate changeDynamic managementEvolutionary breedingHeterogeneous populationsResilienceSustainable agricultureTriticum aestivumWinter wheat
原始语种摘要: Three winter wheat ( Triticum aestivum L.) composite cross populations (CCPs) that had been maintained in repeated parallel populations under organic and conventional conditions from the F5 to the F10 were compared in a two-year replicated field trial under organic conditions. The populations were compared to each other, to a mixture of the parental varieties used to establish the CCPs, and to three winter wheat varieties currently popular in organic farming. Foot and foliar diseases, straw length, ear length, yield parameters, and baking quality parameters were assessed. The overall performance of the CCPs differed clearly from each other due to differences in their parental genetics and not because of their conventional or organic history. The CCPs with high yielding background (YCCPs)...
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  • baking 烤干
  • wheat 小麦
  • conditions 条件式
  • Baking 烘焙
  • under 在下
  • parents 亲本
  • foliar 叶的
  • yielding 收获量
  • indicating 指示
  • parental 父母