Desempenho agronômico de acessos de mandioca de mesa em área de Cerrado no município de Unaí, região noroeste de Minas Gerais

Vieira, Eduardo Alano; Fialho, J. de F.; Carvalho, Luiz Joaquim Castelo Branco; Malaquias, Juaci Vitória; Fernandes, F. D.

doi:10.15361/1984-5529.2015v43n4p371-377

Cited by 14 publications

(15 citation statements)

References 6 publications

(15 reference statements)

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“…Joint analysis of variance showed a significant interaction at 5% probability between the factors harvest and genotype for all the traits measured, except for root yield (Table 1). This significant interaction highlights the need for evaluation of the clones for more than one harvest season aiming at a reliable estimation of the phenotypic expression of these traits and consequent hierarchy of the genotypes, as already reported for cassava in the Cerrado biome by Fialho et al (2009); Silva et al 2014; Vieira et al (2011b); Vieira et al (2015). However, as mentioned before, no significant interaction was detected between the factors harvest and genotype for root yield, which was not expected.…”

Section: Resultssupporting

confidence: 49%

Agronomic performance and biochemical attributes of yellow-pulped elite sweet cassava clones

Fuhrmann¹,

Vieira²,

Fialho³

et al. 2019

Científica

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Cassava storage root is the staple food of most of the Brazilian population. In this study, 13 cassava clones were evaluated for agronomic and biochemical traits compared to the control variety IAC 576-70. The experiments were conducted at Embrapa Cerrados during two harvest seasons. A randomized complete block design was used with three replicates, each plot consisting of 4 rows of 10 plants. Trait means were grouped by the Scott-Knott clustering test at 5% probability. The results highlighted clones 273/08 and 259/08, based on first branch height; 90/08, 272/08, 273/08, 497/08, 259/08, and 450/08, based on plant height; 94/08 and 272/08, based on shoot weight without the original stem cutting; 26/08, 272/08, 259/08, and 450/08, based on root starch percentage; and 215/08, based on root yield. In the 2011/2012 season, all clones showed cooking time less than 30 minutes. Regarding root protein content, clones 26/08, 90/08, and 91/08 were highlighted. HCN levels in cassava roots were below 100 mg kg-1 in all clones evaluated. We found elite clones with high levels of root carotenoids, especially clones 91/08, 94/08, 215/08, 246/08, 272/08, and 497/08. These clones have great potential for direct use by producers, and can be used as promising parents in genetic breeding programs of cassava.

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Section: Resultssupporting

confidence: 49%

Agronomic performance and biochemical attributes of yellow-pulped elite sweet cassava clones

Fuhrmann¹,

Vieira²,

Fialho³

et al. 2019

Científica

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“…The Brazilian Cerrado region is one of the main cassava dispersion centers (El-Sharkawy, 2012). It is one of the most suitable crops for the region due to its great rusticity, and this biome is an alternative for the diversification of Brazil's cassava production areas (Vieira et al, 2015). In the Federal District region, the currently most planted cassava cultivar is IAC 576-70.…”

Section: Introductionmentioning

confidence: 99%

Shelf life of minimally processed cassava roots submitted to different conservation methods

Rinaldi¹,

Vieira²,

Fialho³

et al. 2017

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“…Four sweet cassava cultivars were selected, to be grown in Distrito Federal, BRS 399, BRS 397, BRS Moura and IAC 575-70 (Fialho et al, 2009;Vieira et al, 2015Vieira et al, , 2018, with still no reported information on agronomic performance in Uberaba-MG in Triângulo Mineiro region, though.…”

Section: Methodsmentioning

confidence: 99%

Agronomic performance of sweet cassava cultivars

et al. 2020

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Brazilian sweet cassava consumers are becoming more and more demanding in relation to sanitary conditions, organoleptic and nutritional characteristics of this vegetable products and their derivatives. Thus, more nutritious, early, productive, adapted to mechanized planting and good culinary quality sweet cassava cultivars were developed. This study aimed, therefore, to evaluate the performance of four sweet cassava cultivars in Uberaba, in Triângulo Mineiro region. The experiments were carried out in the experimental field of Faculdades Associadas de Uberaba (FAZU) during two harvest seasons. We adopted a randomized block design with three replicates, each plot consisting of four lines with ten plants. Trait averages were grouped by the Scott & Knott test. The results showed that cultivars BRS 399, BRS 397 and IAC 576-70 have potential to be grown in the region, since they showed root yield higher than 32 t ha-1 and up to 30-minute cooking time. BRS 399 stood out for its performance, showing root yield of 37 t ha-1 and 48 t ha-1 in 2015/2016 and 2016/2017 harvest seasons, respectively, with short-time cooking and presenting shoot productivities which allow its use even as animal feed.

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Desempenho agronômico de acessos de mandioca de mesa em área de Cerrado no município de Unaí, região noroeste de Minas Gerais

Cited by 14 publications

References 6 publications

Agronomic performance and biochemical attributes of yellow-pulped elite sweet cassava clones

Agronomic performance and biochemical attributes of yellow-pulped elite sweet cassava clones

Shelf life of minimally processed cassava roots submitted to different conservation methods

Agronomic performance of sweet cassava cultivars

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