DISPONIBILITY OF NITROGEN IN ECOLOGICAL HERBACEOUS EXTENSIVE CULTURES AND CONVENTIONAL: RELATIONSHIP WITH THE AMOUNT OF CARBON
The availability of nitrogen in extensive herbaceous crops in the form of NO3-, NH4+ and PMN (potentially mineralizable nitrogen) in the area of Huesca (Spain) was determined. In conventional farming systems a greater contribution of nitrogen (N) is made than in the ecologic farming, but in these, o...
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| Outros autores: | , , , , |
| Formato: | article |
| Idioma: | eng |
| Publicado: |
2012
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| Subjects: | |
| Acceso en liña: | https://revistas.uteq.edu.ec/index.php/cyt/article/view/111 |
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