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Performance of soybean grown in succession to black oat and wheat.

Abstract - The objective of this work was to evaluate the influence of isolated or combined roots and straw of black oat and wheat, as previous crops in autumn/winter, on the performance of soybean in succession. The experiment was carried out in the 2017/2018 and 2018/2019 crop seasons in a randomized complete block design, with four replicates. T...

Quantitative trait loci conferring blast resistance in hexaploid wheat at adult plant stage.

Blast disease, caused by the Magnaporthe oryzae Triticum pathotype (MoT), is a major concern for wheat production in tropical and subtropical regions. The most destructive symptoms occur in wheat spikes. Infected spikes become bleached due to partial or total sterility, producing small and wrinkled grains. High disease pressure of the disease resul...

Dissecting the genetic basis of wheat blast resistance in the Brazilian wheat cultivar BR 18-Terena.

Background: Wheat blast, caused by Magnaporthe oryzae Triticum (MoT) pathotype, is a global threat to wheat (Triticum aestivum L.) production. Few blast resistance (R) genes have been identified to date, therefore assessing potential sources of resistance in wheat is important. The Brazilian wheat cultivar BR 18-Terena is considered one of the best...

Morphophysiological responses of wheat cultivars in competition with diploid and tetraploid ryegrass.

Wheat crop growth and development can be affected by weed infestation, especially ryegrass. Thus, the objective of this study was to evaluate the competitive ability of wheat cultivars wit h the diploid and tetraploid ryegrass biotypes. Greenhouse experiments were conducted in a completely randomized design with four replications. BRS Parrudo and T...

Plântulas de trigo afetadas por um promotor hormonal de crescimento vegetal.

Promotores hormonais de crescimento de plantas (PHCP) têm sido utilizados na agricultura, especialmente cinetina (KIN, citocinina), ácido giberélico (GA3, giberelina), e ácido indolbutírico (IBA, auxina). O objetivo deste trabalho foi avaliar doses e métodos de aplicação de um produto contendo PHCP (0,09 g L-1 de KIN; 0,05 g L-1 de GA3; 0,05 g L-1 ...

Histórico da associação dos promotores TaAMLT1 E TaMATE1B ligados a resistência ao Al3+ em trigos brasileiros.

Technological quality and phenolic compounds content of Embrapa wheat cultivars.

bitstream/item/206424/1/ID44809-2019SLACAposter117047.pdf

Caracterização de alelos de gluteninas de alto peso molecular, influência sobre a qualidade de uso final de trigo no Bra...

bitstream/item/205967/1/ID44794-2019TSvancini.pdf / Orientadora: Magali Ferrari Grando; Coorientadora: Gisele Abigail Montan Torres.

Caracterização fenotípica, mapeamento de QTL e análise de expressão de genes-candidatos de resistência de trigo a Magnap...

bitstream/item/205968/1/ID44795-2019TSferreira.pdf / Orientadora: Carolina Cardoso Deuner; Coorientadora: Gisele Abigail Montan Torres.

Avaliação de genótipos de trigo de duplo propósito na região da campanha gaúcha.

O objetivo deste trabalho foi avaliar genótipos de trigo duplo propósito em Bagé-RS. / bitstream/item/205884/1/anais-simposio-2019-p-9.pdf