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Plasticity of grain number and its components in contrasting wheat cultivars
Field Crops Research ( IF 5.6 ) Pub Date : 2024-11-07 , DOI: 10.1016/j.fcr.2024.109653
Breno Bicego, Roxana Savin, Christine Girousse, Vincent Allard, Gustavo A. Slafer

A better understanding of the plasticity of grain number (GN) components may be essential to design better management and breeding strategies. Alterations in resource availability during pre-anthesis may affect the interplay between the main GN components, spike number (SN) and grains per spike (GS). Quantifying the magnitude, and understanding the physiological bases, of differences in plasticity of GN components within elite material would be valuable for breeding.

中文翻译:


对比小麦品种中粒数及其成分的可塑性



更好地了解晶粒数 (GN) 成分的可塑性对于设计更好的管理和育种策略可能至关重要。开花前资源可用性的改变可能会影响主要 GN 成分、尖峰数 (SN) 和每尖峰颗粒数 (GS) 之间的相互作用。量化 elite 材料中 GN 成分可塑性差异的大小并了解生理基础对于育种很有价值。
更新日期:2024-11-07
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