Similar Items: Onfarm trials comparing the local streakdisease susceptible maize with a streakdisease resistant variety in southeastern Zaire
- Issues in onfarm experimentation at Gandajika, Zaire
- The maize and cassava production system in southwest Nigeria and the effect of improved technology; onfarm trials in Alabata and Ayepe, 1985-1989
- Onfarm research in theory and practice
- An onfarm rice variety trial in toposequences of inland valley swamps
- Field biology of the cassava mealybug, Phenacoccus manihoti, and its natural enemies in Zaire
- Preliminary report on the comparative weed suppressibility of Bangladeshi Wheat varieties
Author: Vogel, W.O.
- The effects of alley cropping and fertilizer application on continuously cropped maize
- Onfarm trials comparing the local streakdisease susceptible maize with a streakdisease resistant variety in southeastern Zaire
- A field guide for onfarm research with special reference to improvement of cropping systems and techniques in West and Central Africa