Влияние на плътността, на дивия овес (Avena fatua L.) и равнищата на азотно торене върху зимна пшеница
Field experiments were conducted during 2009 – 2010 to study competition between winter wheat and Avena fatua L. at five weed densities (0, 5, 15, 25, 35 plants m-2) and three nitrogen levels of fertilizer ( 0; 200; 300 kg N ha-1). Experimental design was a randomized block with four replicates. Th...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Artigo |
| Sprache: | Búlgaro |
| Veröffentlicht: |
Agricultural Academy
2013-12-01
|
| Schriftenreihe: | Почвознание, агрохимия и екология |
| Schlagworte: | |
| Online-Zugang: | https://agriacad.eu/ojs/index.php/bjssae/article/view/2496 |
| Tags: |
Keine Tags, Fügen Sie das erste Tag hinzu!
|