Genotype and Environment Affect the Grain Quality and Yield of Winter Oats (Avena sativa L.).
Genotype and Environment Affect the Grain Quality and Yield of Winter Oats (Avena sativa L.).
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DOI：
10.3390/foods10102356
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发表时间：
2021-10-03
期刊：
影响因子：
--
通讯作者：
Marshall AH
中科院分区：
文献类型：
--
作者：
Howarth CJ;Martinez-Martin PMJ;Cowan AA;Griffiths IM;Sanderson R;Lister SJ;Langdon T;Clarke S;Fradgley N;Marshall AH
植物品种的质量和产量受环境影响的程度对于最终用户能否成功地采用这些品种至关重要，特别是因为气候波动导致不同生长季节的环境变化很大。以4个冬燕麦品种为材料，在英国进行了4年多点试验，研究了燕麦碾磨品质和产量的基因型-环境互作效应。在22个环境之间的物理谷物品质和成分以及粮食产量的显着差异，与环境有显着影响的所有测量的性状。籽粒产量与粒数m-2密切相关，而碾磨品质性状与粒度属性相关。相当大的基因型与环境的相互作用，获得所有的粮食品质性状和稳定性分析表明，品种马斯卡尼是最不敏感的环境测量的所有碾磨品质性状，而品种巴拉多是最敏感的。对作物发育特定年内阶段的环境条件的研究表明，谷物发育期间的温度和降雨量与谷物产量和β-葡聚糖含量以及去除船体的难易程度（脱壳性）相关。
The extent to which the quality and yield of plant varieties are influenced by the environment is important for their successful uptake by end users particularly as climatic fluctuations are resulting in environments that are highly variable from one growing season to another. The genotype-by-environment interaction (GEI) of milling quality and yield was studied using four winter oat varieties in multi-locational trials over 4 years in the U.K. Significant differences across the 22 environments were found between physical grain quality and composition as well as grain yield, with the environment having a significant effect on all of the traits measured. Grain yield was closely related to grain number m−2 whereas milling quality traits were related to grain size attributes. Considerable genotype by environment interaction was obtained for all grain quality traits and stability analysis revealed that the variety Mascani was the least sensitive to the environment for all milling quality traits measured whereas the variety Balado was the most sensitive. Examination of environmental conditions at specific within-year stages of crop development indicated that both temperature and rainfall during grain development were correlated with grain yield and β-glucan content and with the ease of removing the hull (hullability).
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影响因子：
8.8
作者：
Allwood JW;Martinez-Martin P;Xu Y;Cowan A;Pont S;Griffiths I;Sungurtas J;Clarke S;Goodacre R;Marshall A;Stewart D;Howarth C
通讯作者：
Howarth C
影响因子：
56.9
作者：
BOYER, JS
通讯作者：
BOYER, JS
影响因子：
4.8
作者：
Hatfield, J. L.;Wright-Morton, Lois;Hall, Beth
通讯作者：
Hall, Beth
DOI：
10.1071/pp99015
发表时间：
1999-01-01
期刊：
AUSTRALIAN JOURNAL OF PLANT PHYSIOLOGY
影响因子：
--
作者：
Calderini, DF;Abeledo, LG;Slafer, GA
通讯作者：
Slafer, GA
影响因子：
2.7
作者：
GABRIEL, KR
通讯作者：
GABRIEL, KR