Produção Nacional
Efeito de baixo e alto nitrogênio em genótipos de milho cultivado em Tocantins
2019; Volume: 11; Issue: 2 Linguagem: Inglês
10.18605/2175-7275/cereus.v11n2p12-20
ISSN2175-7275
AutoresWeder Ferreira dos Santos, Layanni Ferreira Sodré, Joênes Mucci Pelúzio, Rafael Marcelino da Silva, Victor Hugo Gomes Sales, Márllos Peres de Melo,
Tópico(s)Crop Yield and Soil Fertility
ResumoThe present study was carried out with the objective of identifying maize genotypes in cultivation under high and low technological level, in cultivars of Palmas, State of Tocantins.Twelve maize genotypes were used to perform the research, which were cultivated in low and high nitrogen (N) tests at 0 and 120 kg ha -1 at the Campus of the Federal University of Tocantins.The statistical design adopted was randomized blocks, with three replicates and 12 treatments.A standard methodology was used to identify the genotypes efficient and responsive to N. It was observed that genotypes GEN 1, GEN 12 and GEN 11 are recommended for producers who adopt a low level of technology.Genotypes GEN 5, GEN 6, GEN 4, GEN 9 and GEN 2 are indicated for producers who use a high level of technology.
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