ZAKIRULLAH, Muhammad et al.
 Effect of different nitrogen levels and cutting stages on crude protein, crude fiber, dry matter and green fodder yield of oat (Avena sativa L.).
<strong>Pure and Applied Biology (PAB)</strong>, [S.l.], v. 6, n. 2, p. 448-453, june 2017.
ISSN 2304-2478.
Available at: &lt;<a href="https://mail.thepab.org/index.php/journal/article/view/87" target="_new">https://mail.thepab.org/index.php/journal/article/view/87</a>&gt;. Date accessed: 25 apr. 2025.