Resultados de búsqueda - "mouldboard ploughs"

Effect of eight tillage treatment on a tropical Alfisol: Maize growth and yield por Lal, R.

Materias: “…mouldboard ploughs…”
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Influence of mouldboard ploughing and shallow tillage on soil physical properties and crop performance por Parvin, Nargish

Materias: “…mouldboard ploughing…”