Yield response of two sweet potato cultivars to different levels of nitrogen-potassium fertilizer under different management practices

Yield response of two sweet potato cultivars to different levels of nitrogen-potassium fertilizer under different management practices

Detalles Bibliográficos
Autor principal: Orongan, Joaquin C. 1954-
Formato: Libro
Lenguaje:English
Materias:
Sweet potatoes > Fertilizers and manures. > Philippines.
Nitrogen fertilizers.