Data/hora: 01/06/2024 00:46:42

Provedor de dados: | 22
País: | Brazil
Título: | Comportamento do milheto na safra de verão em função do espaçamento entrelinhas e densidade de semeadura
Autores: | da Costa, Antonio Carlos Torres; Erig, Marcos Cristiano; Reginatto, João Roberto; Domukoski, João Fernando; Ecco, Martios; Júnioer, José Barbosa Duarte; de Vasconcelos, Edmar Soares.
Data: | 2014-03-13
Ano: | 2014
Palavras-chave: | Arranjo populacional; Produção de biomassa; Pennisetum glaucum.
Resumo: | The aim of this study was to evaluate, in the summer season of 2009, the influence of row spacing and seeding rate on biomass production and agronomic characteristics of millet. The experimental design was a randomized blocks in factorial scheme 4x2, with four replications, the first factor represented by row spacing (22.5, 45.0, 67.5 and 90.0 cm) and the second factor represented by the density sowing (25 and 50 kg ha-1seed) in plots of 12.5 m2. The pearl millet cultivar used was common. Sowing was done manually in October. At flowering stage characteristics were evaluated: plant height, number of leaves of the main tiller, number of tillers per plant, number of panicles, length of panicles, green mass and dry mass. The green mass production, in flowering, decreases as the spacing increases in millet crop. The seeding rate (25 or 50 kg ha-1 seed) does not influence on the production of biomass.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português

Identificador:

http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9556

10.1818/sap.v12i0.9556

Editor: | Scientia Agraria Paranaensis
Relação: | http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9556/7011
Formato: | application/pdf

Fonte:

Scientia Agraria Paranaensis; Vol. 12 - Suplemento (2013); 347-353

1983-1471