West Sumatera has a cultivated area of 2,340,111,73 ha, that is a very potential land for the development of the agricultural sector: Food crops, woody plants, and livestock. The purpose of this research is to analyze perception, motivation, and readiness of farmer community of Sumanik Village to agrosilvopastura. As well as their preferences in choosing agricultural systems, to know the potential and existing problems in Sumanik Village to support agrosilvopastura, to analyze the impact of Agrosilvopastoral activities on the economics of Village farmers community in Sumanik ; And elaborate the most appropriate Agrosilvopastoral model that was applied in Sumanik Village while maintaining ecological, social and economic sustainability. The research was conducted in Sumanik Village in Tanah Datar District with descriptive method. Survey in February 2015 to December 2016, The results showed that the farmers of respondents in Sumanik village, positively perceptive to agrosilvpastura farming system, and motivated to do Agrosilvopastoral farming system, they tend to do Agrosilvopastoral in demonstration plot for learning.There are two problems in Sumanik Village, the first area of Sumanik is a dry area, so the right technology to develop the farm is needed. The second problem is, the communities in Sumanik do not have the capital to buy cattle. The result of financial analysis that was done was Agrosilvopastoral farming system have positive impact to farmer community economics in Sumanik Village which showed by business feasibility that is run NPV value Rp 92,193.13, IRR value 39,94%, ROI value 39.94, RC ratio 1.82, PBP 2.13 year, BEP every year is 9 head of cattle. From the research result formulated that Agrosilvopastoral model that most appropriately applied in Sumanik Village is in the form of Agrosilvopastoral communal farm.

Program ini dilaksanakan pada kelompok tani peternak yang ada di Jorong Kayu Maranting Nagari Tanjung Bonai Kabupaten Tanah Datar. Jorong Kayu Maranting merupakan satu-satunya Jorong setelah Jorong Padang Laweh di Nagari Tanjung Bonai yang memproduksi dadih susu kerbau. Di jorong kayu maranting ini ada terdapat pengolahan susu kerbau menjadi dadih yang telah berjalan sejak lama. Dalam pemanfaatannya dadih Jorong Kayu Maranting masih di konsumsi secara langsung dan belum banyak dilakukan inovasi produk berbahan baku dadih. Dari permasalahan di atas maka timbullah solusi dalam pengembangan pemanfaatan isolat dadih sebagai bahan baku dalam inovasi pembuatan yogurt. Dimana dari bahan baku dadih tersebut akan di isolasi bakteri asam laktat kandidat probiotik Sehingga masyarakat dapat mengetahui potensi dari dadih yang berasal dari Jorong Kayu Maranting. Selain itu diharapkan juga pemanfaatan isolat dadih ini dapat meningkatkan taraf inovasi produk berbasis fermentasi yogurt. Sehingga berpotensi dalam bidang usaha dan menunjang kesehatan. Program pengabdian ini dilakukan dengan metode pemberdayaan dengan beberapa pendekatan yaitu metode pembelajaran dan pendampingan dengan tim pengabdi sebagai fasilitator dalam penyelesaian masalah. Setelah kegiatan dilaksanakan, evaluasi dilakukan untuk mengetahui pengetahuan peternak tentang teknologi pengolahan yogurt. Dari hasil penelitian secara molekuler dan identifikasi bakteri asam laktat isolat Dadih asal Jorong Kayu Maranting didapatkan Lactobacillus fermentum.