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

Détails bibliographiques
Auteur principal: Orongan, Joaquin C. 1954-
Format: Livre
Langue:English
Sujets:
Sweet potatoes > Fertilizers and manures. > Philippines.
Nitrogen fertilizers.