[Final report on the study of mini-tillage cultivation for sugarcane on upland and its effects on yield and content of sucrose]

cero-labranza cobertura seca crop yield date de plantation dry mulches mulch sec planting date ratoons rejet de souche rendement des cultures rendimiento de cultivos renuevo saccharose saccharum officinarum sucrosa sucrose sugar cane variedades varieties zero tillage