Dry matter and crude protein degradability of mushroom compost and stipe estimated by in vitro techniques

بزیون, بهزاد and تقی زاده, اکبر and پایا, حمید and حسین خانی, علی Dry matter and crude protein degradability of mushroom compost and stipe estimated by in vitro techniques. In: 2nd International and 6th National Iranian Congress on Organic vs. Conventional Agriculture, August 2019, Ardabil, Iran.

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Abstract

The aim of this study was to determine of dry matter and crude protein disappearance using In vitro techniques. The obtained data was completely randomized design were analyzed using SAS procedures. In vitro dry matter disappearance of mushroom stipe at all of the incubation time was higher than the other feedstuffs at all of the incubation times. Dry matter degradability of the mushroom stipe, alfalfa hay and mushroom compost at the 72 h of the incubation time were 89.4,53.1 and 48.3 (% DM), respectively. In vitro crude protein disappearance of the, mushroom stipe, alfalfa hay and mushroom compost at the 72 h of the incubation time were 70.0,59.1 and 48.3 (% DM), respectively. These results indicated that mushroom stipe had a dry matter and crude protein degradability higher than last bloom alfalfa and this data can be used in ruminant diet formulation.

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