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首页> 外文期刊>Journal of Seed Science >índice multivariado de vigor de sementes da soja: uma nova abordagem biométrica aplicada aos efeitos de genótipos e ambientes
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índice multivariado de vigor de sementes da soja: uma nova abordagem biométrica aplicada aos efeitos de genótipos e ambientes

机译：大豆种子活力的多元指数：一种新的生物测定方法，应用于基因型和环境的影响

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The objective of this work was to apply a multivariate index of vigor in soybean seeds to identify the differential effects of the genotypes x environments interaction on the quality of the seeds produced in the 2016/2017 harvest season. The experiment was conducted in a randomized block design, organized in the factorial scheme, with five seed production environments x 20 soybean genotypes, arranged in four replications. The seed production environments of Tenente Portela - RS and Santa Rosa - RS soybeans are characterized as the environments that express the highest magnitude for seed vigor index, however biometrically Sarandi - RS has been defined as the optimal environment for the production of high vigor seeds according to the tested genotypes. High seed vigor index were expressed for the genotypes TMG 7161 RR, AMS Tibagi RR, BMX Magna RR, Fepagro 37 RR and NA 5909 RG. The differential effects of the genotypes x production environments interaction of soybean seeds influenced by more than 68% the vigor index of the seeds produced.
机译：这项工作的目的是应用大豆种子的活力指数，以鉴定基因型x环境相互作用对2016/2017收获季节生产的种子质量的差异影响。该实验以按因子分解方案组织的随机区组设计进行，有五种种子生产环境x 20种大豆基因型，以四次重复排列。 Tenente Portela-RS和Santa Rosa-RS大豆的种子生产环境被表征为表现出最高种子活力指数的环境，但是根据生物学特征，Sarandi-RS被定义为生产高活力种子的最佳环境。到测试的基因型。基因型TMG 7161 RR，AMS Tibagi RR，BMX Magna RR，Fepagro 37 RR和NA 5909 RG表现出较高的种子活力指数。基因型与生产环境相互作用对大豆种子的差异影响受所产生种子活力指数的68％以上的影响。

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