“RS Centenário”: New cultivar of brindle bean with high added value

Juliano Garcia Bertoldo, Rodrigo Favreto, Raquel Paz Da Silva, Liege Camargo Da Costa, Rogério Ferreira Aires, Nilton Gabe, Coralia Maria Oliveira Medeiros, Marcelo de Carli Toigo, Sérgio Dias Lannes
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Abstract

To increase productivity, new types of beans that present different characteristics, such as higher grain yieldare necessary. The cultivar RS Centenário is the result of a selection carried out in 2007 using the “Iraí” cultivar, in a plot of genetic seed production. In the 2008 crop season, the seeds of the selected plants originated a segregant population. In 2009, the mass selection was carried out again. After two advancing generations, the phenotypic uniformity of the population was reached and the seeds were harvested in bulk. After several tests, the “SM 0112” lineage was denominated cultivar “RS Centenário” and the results of the assessed at a value for cultivation and use (VCU) trials were used to register the new cultivar. “RS Centenário” was registered as a new cultivar to be commercially grown in the Rio Grande do Sul state (RS), in southern Brazil. “RS Centenário” is a common bean (Phaseolus vulgaris L.) cultivar with a brindle seed coat, average weight of 1,000 seeds of 343 g, erect plants, indeterminate growth habit II/III, cycle of 88 days, high added value and average yield of 1,685 kg ha-1.
“RS Centenário”:高附加值斑纹豆新品种
为了提高生产力,必须培育具有不同特性的新型豆类,例如更高的粮食产量。品种RS Centenário是2007年在一个遗传种子生产小区中使用“Iraí”品种进行选择的结果。在2008年的作物季节,被选中的植物的种子形成了一个分离的种群。2009年,再次进行了大规模选拔。经过两代后,达到群体表型均匀,种子可批量收获。经过多次鉴定,将“sm0112”品系命名为“RS Centenário”,并利用栽培利用价值(VCU)试验评估结果进行了新品系登记。“RS Centenário”已注册为巴西南部南里奥格兰德州(RS)商业种植的新品种。“RS Centenário”是一种普通豆(Phaseolus vulgaris L.)品种,种皮斑纹,平均1000粒重343克,植株直立,生长习性II/III不定,周期88天,附加值高,平均产量1685 kg ha-1。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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