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

מידע ביבליוגרפי
מחבר ראשי: Orongan, Joaquin C. 1954-
פורמט: ספר
שפה:English
נושאים:
Sweet potatoes > Fertilizers and manures. > Philippines.
Nitrogen fertilizers.