Época de aplicação de nitrogênio no milho cultivado em sucessão à aveia preta no sistema plantio direto

Content Provider	Semantic Scholar
Author	Pauletti, Volnei Costa, Luiz Carlos Da
Copyright Year	2000
Abstract	This paper has as main goal the evaluation of lhe effect of nitrogen application on the yield of no tillage com crop, planted over black oats. Experiments were conducted m the agricultural year of 1996/97 in three experimental units of the ABC Foundation located in the Campos Gerais Region of the state of Parana. The experimental design was a split-plot randomized block, being the plot treatments the two doses of N applied to the oats crop (O and 30kg ha-1 in the planting time) as the main plots and as the time of application of N in the com crop (no nitrogen; 30kg ha-1 in the planting plus 90kg ha-1 broadcasting in the 6a leaf time; 90kg ha-1 during the oats crop management plus 30kg ha-1 in the com planting; and 120kg ha-1 during the oats crop management plus 30kg ha-1 in the com planting) as split plot treatments. It was verified the oats crop fertilization dia not influenced com yield. The com yield was not affected by anticipated N application usually used in corn's broadcasting.
Starting Page	599
Ending Page	603
Page Count	5
File Format	PDF HTM / HTML
DOI	10.1590/S0103-84782000000400007
Alternate Webpage(s)	http://www.scielo.br/pdf/cr/v30n4/a07v30n4.pdf
Alternate Webpage(s)	https://doi.org/10.1590/S0103-84782000000400007
Volume Number	30
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article