The modernization of agricultural machinery in Jamberejo Village, Kedungadem District, Bojonegoro Regency, has had positive and negative impacts on the farming community. This research will discuss the impact of modernization of agricultural machinery on inbred rice farmers on socio-economic conditions in Jamberejo Village. This research uses a descriptive qualitative approach, focusing on the impact of modernization of inbred rice farming machinery in Jamberejo Village, with 36 farmers as informants. The results of this research show that from an economic perspective, the modernization of machine tools has had a positive impact in the form of increasing income from inbred rice farming and the availability of economic institutions. Socially, modernization increases educational facilities, awareness of formal education, access to health facilities, access to transportation, but reduces social institutional activities..Key-words: farming tools; inbred rice farmers; modernization. INTISARI Modernisasi alat mesin pertanian di Desa Jamberejo, Kecamatan Kedungadem, Kabupaten Bojonegoro, telah memberikan dampak positif dan negatif bagi masyarakat petani. Penelitian ini bertujuan untuk mengetahui dampak modernisasi alat mesin pertanian pada petani padi inbrida terhadap kondisi sosial ekonomi masyarakat di Desa Jamberejo. Penelitian ini menggunakan pendekatan kualitatif deskriptif, fokus pada dampak modernisasi alat mesin pertanian padi inbrida dengan 36 petani sebagai informan. Hasil penelitian ini menunjukkan bahwa Dari segi ekonomi, modernisasi alsintan memberikan dampak positif berupa peningkatan pendapatan pertanian padi inbrida dan ketersediaan kelembagaan ekonomi. Secara sosial, modernisasi meningkatkan fasilitas pendidikan, kesadaran akan pendidikan formal, akses terhadap fasilitas kesehatan, akses transportasi, namun menurunkan kegiatan kelembagaan sosial.Kata kunci: alat pertanian; modernisasi; petani padi inbrida