<![CDATA[Corn straw waste is one of the agricultural waste with an abundant volume in Indonesia, but its use as animal feed is still not optimal. On the other hand, the availability of quality feed, especially during the dry season, is a major challenge for smallholder farmers, especially in the Bumi Silaja Livestock Group. This community service activity aims to improve the knowledge and skills of partners in processing corn straw waste into complete feed silage enriched with mulberry as an alternative protein source. The method used in this service is the society parcipatory method which includes the stage of counseling, training, and assistance in the application of complete feed silage to cattle. Evaluation of activities was carried out through pretest and posttest instruments based on Google Form, then analyzed quantitatively descriptively using Normalized Gain calculation. The results of the activity showed an increase in partner knowledge by 87% in the aspect of making complete feed wafers and an increase in production skills by 90%. Furthermore, this activity succeeded in transferring appropriate technology in the form of straw chopping machines, so that partners have independence in producing complete feed silage in a sustainable manner. The strategic implication of this activity is the opening of opportunities for the development of a feed model based on local agricultural waste that can reduce production costs while improving the nutritional quality of ruminant livestock at the community farm level.]]>
