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...
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| Autore principale: | |
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| Natura: | Artigo |
| Lingua: | Búlgaro |
| Pubblicazione: |
Agricultural Academy
2013-12-01
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| Serie: | Почвознание, агрохимия и екология |
| Soggetti: | |
| Accesso online: | https://agriacad.eu/ojs/index.php/bjssae/article/view/2496 |
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