heading date meaning in English
出穗期
Examples
- Present study focused on the investigation and analysis of two traits , heading date and kilo - grain weight
本研究重点考察和分析了该群体的抽穗期和千粒重两个性状。 - 6 . the results of heterosis prediction based on qtl effects showed that heading date had negative general mid - parent
群体估汁y qtl遗传主效应和或q厂互作效应预测单交后代杂种优抖。 - 5 . twenty - one and seventeen qtls were identified in qtl mapping analysis of heading date and kilo - grain weight respectively
对抽穗期和千粒重的qtl定位分析，分别发现了21个和17个qtl 。 - The effects of different tillering position and number on heading date of the hybrid rice shanyou 63 were studied under the condition of potted artificially controlled by the removal of tillers on specific nodes
摘要以汕优63为材料，研究了在盆钵栽培条件下人工去蘖形成不同节位、不同数量分蘖的处理对抽穗期的影响。 - The positive correlation between 1000 - grain weight and grain numbers per spike , plant height and protein content , heading date and spikelet number per spike , have disadvantageous effect on the genetic improvement of wheat - rye recombinant lines
千粒重和穗粒数的负偏相关对小麦异源(黑麦)重组系的遗传改良有重大影响，打破该相关也相当困难。