Nitrogen nutrition index and morphogenesis in Alexandergrass of the Central Depression of Rio Grande do Sul

Nitrogen nutrition index and morphogenesis in Alexandergrass of the Central Depression of Rio Grande do Sul

ABSTRACT: This study assessed the nitrogen nutrition index, morphogenic characteristics and tiller structure of Alexandergrass (Urochloaplantaginea (LINK) Hitch) pasture submitted to different nitrogen (N) levels (zero, 150 or 300 kg ha-1 of N). The experimental design was entirely randomized with r...

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Bibliographic Details
Main Authors: Paulo Roberto Salvador, Marta Gomes da Rocha, Juliana Medianeira Machado, Tuani Lopes Bergoli, Juliana Missio Machado, Diego Daniel Tiecher, Juliana Brendler Hoerbe, Luciana Pötter
Format: Article
Language:English
Published: Universidade Federal de Santa Maria 2023-04-01
Series:Ciência Rural
Subjects:
Leaf appearance
leaf expansion
phyllochron
nitrogen fertilization
Urochloaplantaginea
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782023001200651&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782023001200651&tlng=en

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