Desenvolvimento da cultura da aveia preta em diferentes manejos do solo e três dosagens de sementes na safra de 2005.

Abstract

This work had for objective to evaluate the development of the culture of the black oat in four different handlings of the soil (conventional system, no tillage, subsoler and Chiseling) in different seedling quantity (80, 100 and 120kg/ha) in the region of Lages-SC. The emergency, the length of the root, the height of the aerial part and the productivity were analyzed. Through this work it intends to determine the seedling quantity and the system of handling of the soil adapted for the culture of the black oat in the one of the region of Lages - SC. In this work the experimental design was used in blocks, in the outline of subdivided portions, tends in the portions the handlings of the soil and in the split plots the seedling quantity. The conventional plantation presented larger growth root and larger productivity that the other handlings. There was not difference in the productivity for the quantity of used seeds.