Open Access
Tableau 1
Coefficients d’ajustement de propension à la couverture du sol de différents résidus de cultures issus de la littérature.
Propensity adjustment factors for soil cover of different crop residues from the literature.
| Auteur(s) | Type de résidus | Coef. aa (m−2.g MST) | Validité (t.ha−1) | R2 |
|---|---|---|---|---|
| Gregory (1982) | Blé | 0,00500 | 0–10 | / |
| Maïs | 0,00400 | 0–10 | / | |
| Tournesol | 0,00200 | 0–10 | / | |
| Dickey et al. (1985) | Maïs | 0,00086 | 0–5 | 0,721 |
| Gilley et al. (1986) | Maïs | 0,00114 | 0–14 | 0,995 |
| Gilley et al. (1991) | Blé | 0,01100 | 0,25–4 | 0,997 |
| Tournesol | 0,00102 | 2–10 | 0,986 | |
| Maïs | 0,00155 | 2–10 | 0,978 | |
| Khan et al. (1988) | Paille de blé | 0,00670 | 0–5 | / |
| Scopel et al. (1999) | Maïs récolte (R) | 0,00367 | 0–20 | / |
| Maïs partiellement décomposé (D) | 0,00271 | 0–20 | / |
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