Soil preparation of influence on physical attributes

Soil preparation of influence on physical attributes

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The objective of this work was to evaluate the influence of different soil tillage on the physical attributes and yield of irrigated wheat in the region of Tangará da Serra-MT. The experimental design was randomized blocks in split plots, with eight replications, being considered as plot: three types of tillage (conventional tillage with two harrows (one heavy and one light), minimum tillage with a light harrowing and sowing). and as a subplot: two soil layers (0 to 0.10 m and 0.10 to 0.20 m) and two seasons, at 42 and 97 days after wheat sowing. macro and microporosity, total porosity, densi...