The objectives of the research were to find out: 1) the response of dairy cow farmers to cow's milk yogurt production with the addition of sweet potato puree; 2) the factors (age, education level, experience of breeding and intensity of extension) that affect the response of dairy cow farmers; 3) the effectiveness of extension and the effectiveness of behavior shift of dairy cow farmers. This research used one group pretest-posttest design and the sampling technique used was the saturated sample technique (census) so that 30 respondents were obtained. The results of data analysis showed that the response of dairy cow farmers in
Gedawang Village, Banyumanik District was in the "high" category. The variables of age, education level, experience of raising livestock, and intensity of extension simultaneously have a very significant effect on increasing the response of dairy cow farmers in making cow's milk yogurt with the addition of sweet potato puree, with a significant value of 0.000 (P<0.01). Meanwhile, the variable of breeding experience had no significant effect on the response of dairy cow farmers in making cow's milk yogurt with the addition of sweet potato puree. The effectiveness of extension was categorized as effective with a score of 82.17% and the effectiveness of behavior shift was categorized as effective too with a score of 68.52%.

Amiruddin (2017). Melejitkan Potensi Teknologi dan Inovasi Pendidikan. Medan: CV. Widya Puspita

Ghozali, Imam (2011) Aplikasi Analisis Multivariate Dengan Program SPSS. Semarang: Badan Penerbit Universitas Diponegoro

Hartati, Puji, Septian Catur Priyo Utomo, dan Nurdayati (2019) Respon Peternak Terhadap Aplikasi Recording Benefit Pada Ternak Itik Petelur Berbasis Android. Jurnal Pengembangan Penyuluhan Pertanian (Politeknik Pembangunan Pertanian Yogyakarta-Magelang) 16, no. 30

Hatmojo, Dwi Setyo (2020). “Efektivitas Pelaksanaan Penyuluhan Pengendalian Perubahan Iklim dan Kehutanan Palembang.” Jurnal Agribisnis 1, no. 1

Hendrarti, Etty Nuri, Susanto, dan Nurmaningsih (2020) “Respons Wanita Tani Terhadap Teknologi Pembuatan Yoghurt Menggunakan Inkubator Sederhana Berbahan Kardus.” Prosiding Seminar Nasional (Politeknik Pembangunan Pertanian Yogyakarta-Magelang)

Herdiana, Hendra (2016). “Pengaruh Karakteristik Terhadap Pendapatan Petani Kelapa Sawit Di Desa Suka Maju Kecamatan Tambusai Kabupaten Rokan Hulu.” Jurnal Pertanian

Kartini, Ketut Sepdyana, dan Nyoman Tri Anindia Putra (2020) “Respons Siswa Terhadap Pengembangan Media Pembelajaran Interaktif Berbasis Android.” Jurnal Pendidikan Kimia Indonesia 4, no. 1

Novia, Rifki Andi (2011). “Respons Petani Terhadap Kegiatan Sekolah Lapangan Pengelolaan Tanaman Terpadu (SLPTT) Di Kecamatan Ajibarang Kabupaten Banyumas.” Jurnal Pertanian 70, no. 2

Saeko, Sulistyo Akbar (2011). “Respon Petani Padi dalam Penggunaan Pupuk Petroganik di Kecamatan Blora Kabupaten Blora.” Jurnal Agribisnis Pertanian

Setiyono, Hery, Darmono, dan Muchyar (2015) Struktur Populasi Alstonia scholaris (L) R.Br di Kawasan Air Terjun Bajuin Tanah Laut

Sikombong, Indriani (2014). “Pengaruh Karakteristik Peternak Terhadap Adopsi Pemanfaatan Limbah Tanaman Pangan Sebagai Pakan Ternak Sapi Potong Di Desa Samangki Kecamatan Simbang Kabupaten Maros

Sugiyono (2015). Metode Penelitian Pendidikan (Pendekatan Kuantitatif, Kualitatif & R&D). Bandung:Alfabeta