Determining the specific mass of corn silage by an indirect method

An alternative method to estimate the specific mass (SM) of silage were evaluated in two studies with corn silages in trench silos. The values of penetrometer resistance were correlated with the SM values obtained with the use of sampling by a metal cylinder and the SM of the silage was estimated by means of regression. Since there was a high positive relationship of penetration resistance of the metallic cone and SM estimated with SM observed, the penetrometer can be used as indirect method for determining the SM of corn silage.

compression; density; silo panel


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