Abstract:

This study was carried out with the aim of investigating the effects of the Antep furnace (Pistaca vera L.) external leather supplement on the in vitro methane production (CH4), in vitro organic substance digestion (IVOMS) and metabolic energy (ME) content in different levels. For this purpose, controlled eggs silage formed a non-contributed group; silages containing Antep butter leather at levels of 3% , 6% , 9% and 12% and 15% formed contributed groups, and all silages were prepared to be 5 rounds in 1.5 L glass cups. Compared to the non-contributed group, a decrease in in vitro CH4 gas formation (P=0.012) was observed due to an increase in the level of the Antep bean leather. It has been shown that the silages prepared with the addition of anthropic leather have reduced the content of silage ammoniac nitrogen (NH3-N), acetic acid, propionic acid and lactic acid. In this study, butteric acid was not detected in silages prepared with the addition of Antep butter’s leather at a level of 6%, 9%, 12% and 15% (P=0,000). As a result, it has been found that the Antep beans, a side product in the food industry, can be silated together by adding 9% to the silicon beans and reducing the production of ruminal methane gas. In the context of food consumption and the effect of animal production and performance can be fully identified, it has been achieved that in vivo animal tests should be performed in subsequent studies.

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