Avaliação de diferentes híbridos de milho (Zea mays) utilizados para produção de silagem: consumo, digestibilidade e produção de ovinos

Macedo, Gilberto de Lima; Marcos, L.; Sousa, Luciano Fernades; Araújo, Carolina Moreira; Assis, Tamires Soares de; Varanis, Laura Ferrari Monteiro

doi:10.14393/vtn-v24n1-2018.7

Cited by 1 publication

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“…However, given the large number of hybrids on the market, it is necessary to obtain information on their performance when subjected to the environmental conditions of the region of interest. For maize cultivation in environments with limitations, it is necessary to obtain productive genotypes that adapt to these conditions (Macedo Junior et al, 2018). Maize cultivation is indicated in the state of Sergipe in accordance with the Agricultural Climate Risk Zoning, which is an instrument built by Embrapa that indicates the planting dates, type of cultivars, and soils suitable for cultivation.…”

Section: Introductionmentioning

confidence: 99%

Potential of forage and grain yield of maize genotypes in the Brazilian semiarid region

et al. 2022

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Maize is importance in the semiarid region due to its forage potential. However, the large number of hybrids on the market hampers the selection of the hybrid by the producer. Given the above, the objective of this paper is to identify genotypes with productive potential for forage and grain production according to the characteristics of the semiarid region of Brazil. Twenty genotypes with different genotypic classes were evaluated in two years (2018 and 2019) in the municipality of Gracho Cardoso, state of Sergipe. The experiments were carried out in a randomized complete block design (RCBD), with two replicates. Genotype characteristics, grain yield, and forage mass were evaluated and the results were estimated using mixed models and GT Biplots. The genotypic classes consisting of topcrosses and intervarietal hybrids showed high average grain yield and the three classes produced equally on average for forage mass. It was observed that the HI, HTC, and V genotypic classes were the most responsive for grain yield, forage mass, and dry matter content, respectively. Therefore, it is concluded that the genetically broad-based hybrids (HTC and HI) were the most promising for the semiarid of region of Sergipe, while interspecific hybrids were the most productive and stable.

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Section: Introductionmentioning

confidence: 99%

Potential of forage and grain yield of maize genotypes in the Brazilian semiarid region

et al. 2022

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show abstract

Avaliação de diferentes híbridos de milho (Zea mays) utilizados para produção de silagem: consumo, digestibilidade e produção de ovinos

Abstract: Evaluation of different corn hybrids (zea mays) used for silage production: intake, digestibility and production of sheep

Cited by 1 publication

References 4 publications

Potential of forage and grain yield of maize genotypes in the Brazilian semiarid region

Potential of forage and grain yield of maize genotypes in the Brazilian semiarid region

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