Involves a long-term observation to evaluate the effect of different legumes intercropped and as mulch on corn yield and soil fertility. After four consecutive crop years, corn yield obtained from mulching and intercropping is comparable with corn monoculture applied with inorganic fertilizer at recommended rate. Among the legumes studied, cowpea shows the most promising.
Info
| Type of Material | Unpublished |
| Research Publication Address | Betinan, San Miguel, Zamboanga del Sur. In A Compilation of Research Abstracts Conducted in Region IX, 1983-1997 |
| Year Published | 1990 |
| Author | Not specified |
| Research Location | Western Mindanao Integrated Agricultural Research Center WESMIARC |