Produtividade de forragem e morfogênese de Brachiaria ruziziensis sob níveis de nitrogênio

With the objective to evaluate the effect of nitrogen levels (0, 60, 120, 180 and 240 kg of N ha-1) on green dry matter (GDM) yield and morphogenetic and structural characteristics and nitrogen nutrition index (NNI) of Brachiaria ruziziensis, was carried out an experiment under field conditions in R...

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Veröffentlicht in:	Research, Society and Development Society and Development, 2020, Vol.9 (2)
Hauptverfasser:	de Seixas Santos, Francisco José, de Lucena Costa, Newton, Nunes Rodrigues, Braz Henrique, Burlamaqui Bendahan, Amaury, Avelar Magalhães, João, Azevedo Rodrigues, Antônio Neri
Format:	Artikel
Sprache:	por
Schlagworte:	apparent recovery efficiency utilization eficiencia de uso eficiência de utilização de nitrogênio green dry matter macollamiento materia seca verde matéria seca verde perfilhamento recuperación aparente recuperação aparente de nitrogênio senescence senescencia senescência tillering
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Zusammenfassung:	With the objective to evaluate the effect of nitrogen levels (0, 60, 120, 180 and 240 kg of N ha-1) on green dry matter (GDM) yield and morphogenetic and structural characteristics and nitrogen nutrition index (NNI) of Brachiaria ruziziensis, was carried out an experiment under field conditions in Roraima´s savannas. Nitrogen fertilization increased significantly (P
ISSN:	2525-3409 2525-3409