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

Dettagli Bibliografici
Autore principale: Orongan, Joaquin C. 1954-
Natura: Libro
Lingua:English
Soggetti:
Sweet potatoes > Fertilizers and manures. > Philippines.
Nitrogen fertilizers.