Revista: | Acta scientiarum. Agronomy |
Base de datos: | PERIÓDICA |
Número de sistema: | 000459956 |
ISSN: | 1679-9275 |
Autores: | Gomes, Victor Emmanuel de Vasconcelos1 Grangeiro, Leilson Costa1 Ferreira, Núbia Marisa1 Lacerda, Rodolfo Rodrigues de Almeida1 Almeida, Antônio Fabrício de1 Silva, Jorge Luiz Alves da1 |
Instituciones: | 1Universidade Federal Rural do Semi-Arido, Mossoro, Rio Grande do Norte. Brasil |
Año: | 2021 |
Volumen: | 43 |
País: | Brasil |
Idioma: | Inglés |
Tipo de documento: | Artículo |
Enfoque: | Experimental, analítico |
Resumen en inglés | In regions with high temperatures, carrot cultivation is impracticable, as high temperatures tend to reduce yield and quality of the product. However, with the advent of summer cultivars, carrot cultivation in these regions has become viable. The aim of this work was to evaluate the performance of ten carrot cultivars in different planting seasons. The experiments were carried out at the Rafael Fernandes Experimental Farm of the Federal Rural Semiarid University (UFERSA). The experiments were carried out in May, June, July and August of 2017. The experimental design was a randomized block with ten treatments and four repetitions. The characteristics that were evaluated were the root classification (long, average and short roots); commercial, non-commercial and total yield; dry plant weight and root fresh weight. Both the planting season and the cultivar played important roles in agronomic performance throughout the experimental period. In May and June, the highest average yields and plant growth were obtained (43 and 45 t ha-1 yield, respectively). Hybrid cultivars showed better performance than open-pollinated cultivars in terms of yield. The Brasília, BRS Planalto, and Kuronan varieties showed poor performance in all the evaluated characteristics |
Disciplinas: | Agrociencias |
Palabras clave: | Hortalizas, Zanahoria, Daucus carota, Fecha de siembra, Zonas semiáridas, Brasil |
Keyword: | Vegetables, Carrot, Daucus carota, Sowing date, Semiarid zones, Brazil |
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