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Genotype × Environment Interaction for Wheat Yield Traits Suitable for Selection in Different Seed Priming Conditions

机译：基因型×环境相互作用的小麦产量适用于不同种子引发条件下的选择

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Different seed priming treatments are widely used in order to improve the nutritional status of wheat, as well as to improve its grain yield and yield- related traits. The present study aimed to evaluate the impact of seed priming with zinc oxide nanoparticles (ZnO NPs) on the yield related traits, such as, field emergence, plant height, spike length and grain yield per plant of four winter wheat genotypes (Triticum aestivum L.) during two vegetation seasons of 2018/2019 and 2019/2020. The seeds of each wheat genotypes were primed with different concentrations of ZnO NPs (0 mg L−1, 10 mg L−1, 100 mg L−1 and 1000 mg L−1) for 48 h in a dark box by continuous aeration and were sown in soil pots with 60–70% moisture content until full maturity. The additive main effects and multiplicative interaction (AMMI) models were used to study the genotype environment effects. The results indicated that the plants response to ZnO nanoparticles significantly increased all of the observed traits of the wheat, while its maximum rates reduced the traits of the wheat. The AMMI analysis revealed the very complex nature of the variation observed in the trial and showed the significant effect of the G×E interaction, in which the first main component was significant for all components.
机译：广泛使用不同的种子引发处理以提高小麦的营养状况，以及提高其粮食产量和产量相关的性状。本研究旨在评估种子引发与氧化锌纳米颗粒（ZnO NPS）对产量相关性状的影响，例如田间出苗，植物高度，每株植物高度，四个冬小麦基因型（Triticum aestivum L） 。）在2018/2019和2019/2020的两个植被季节期间。通过连续通气，每颗粒基因型的种子用不同浓度的ZnO NPS（0mg L-1,10mg L-1,100mg L-1,100mg，100mg L-1和1000mg L-1）涂上48小时，并且在50-70％的水分含量播种，直至完全成熟。添加剂主要效应和乘法相互作用（AMMI）模型用于研究基因型环境效应。结果表明，植物对ZnO纳米颗粒的反应显着增加了小麦的所有观察性状的特征，而其最大速率降低了小麦的性状。 AMMI分析揭示了试验中观察到的变异性质的复杂性，并显示了G×E相互作用的显着效果，其中第一主要组分对所有组分具有重要意义。

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