publishing year | previous | first author | document title |
---|---|---|---|
2008 | Acta Scientiarum. Agronomy | Vale, Welington Gonzaga do | Analysis of performance and sample dimension to evaluate a sowing-fertilizer machine under direct and conventional planting |
2008 | Ciência Rural | Brum, Betânia | Optimal plot size for experiments whit grains sorghum in two times of sowing |