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FOLIAR APPLICATION OF Azospirillum brasilense AND BROADCAST NITROGEN RATES ON MAIZE OFF-SEASON Sci. Agrar.Paran. / SAP
Kappes, Claudinei; Silva, Rayane Gabriel da; Ferreira, Vinícius Eduardo Nunes.
The aim of this study was to evaluate the agronomic performance of maize off-season with foliar application of A. brasilense and broadcast application of N rates. The research was conducted at the Experimental Station of the MT Foundation (17° 09' S, 54° 45' W and altitude of 490 m) in Itiquira, MT, in the off-season of 2013, on a clayey Rhodic Haplustox. The experimental design was in randomized blocks with treatments in a 2 x 5 factorial arrangement (with and without the application of A. brasilense x broadcast application of N rates: 0, 30, 60, 90 and 120 kg ha-1, via urea). The applications of inoculant and N were done in the V5 stage. The sowing of hybrid DOW 2B587 Hx was held on 02/22/2013. Final plant population, prolificacy, stem diameter, plant...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Adubação nitrogenada; Fixação biológica; Produtividade de grãos; Zea mays..
Ano: 2017 URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14550
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Productive performance of wheat in different sowing methods and densities Sci. Agrar.Paran. / SAP
Gross, Tiago Fernando; Dias, Alfredo Riciere; Kappes, Claudinei; Schiebelbein, Luis Miguel; Anselmo, Jefferson Luis; Holanda, Henrique Vinicius de.
The method and sowing density constitute important factors so that obtained good productivity in wheat culture. The objective this work was evaluated the effects of sowing methods (throwing and in line) and densities (160, 320 and 480 plants m-2) on the performance of the wheat cultivated in no-tillage system. The experiment was conducted in winter period of 2007, with treatments arranged in complete blocks design at random in a factorial arrangement 2 x 3 (sowing methods x sowing density), with four replications. The characteristics were evaluated: tiller number per plant, ears for m2 and spikelets per ear, plant height, ear weight and of one-hundred grains, water tenor in the grains and productivity of the culture. The results were submitted to the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Produção Vegetal.
Ano: 2013 URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/4917
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