Perkembangan perkebunan kelapa sawit pada provinsi kalimantan utara mengalami fluktuasi pada tahun 2014 hingga 2018. seperti halnya pada perkebunan kelapa sawit rakyat koperasi anugrah tani, di desa sekatak buji dimana luas lahan yang tersedia dinilai belum mampu mengembangkan perkebunan dengan efektif disebabkan kurangnya fasilitas dan sarana yang mendukung terutama sarana transportasi dan pengembangan sumber daya manusianya. tujuan penelitian (1) mengetahui keterkaitan sistem agribisnis perkebunan kelapa sawit rakyat koperasi anugrah tani, (2) merancang model kelembagaan dalam sistem agribisnis perkebunan kelapa sawit rakyat koperasi anugrah tani. metode penentuan sampel yaitu dengan menggunakan metode snowball sampling dan analisis data menggunakan analisis deskriptif kualitatif. hasil penelitian menjelaskan sistem agribisnis perkebunan kelapa sawit rakyat koperasi anugrah tani mulai dari subsistem hulu yaitu pengadaan input, subsistem usahatani/on farm yaitu kegiatan pengolahan lahan, penanaman dan perawatan tanaman, subsistem hilir yaitu kegiatan pengadaan dan pengangkutan hasil panen, subsistem pemasaran yaitu kegiatan pemasaran hasil ke pabrik pks, dan subsistem penunjang yaitu lembaga-lembaga yang mendukung kegiatan perkebunan dari subsistem hulu hingga subsistem pemasaran. terdapat keterkaitan kebelakang (backward linkage) dan keterkaitan kedepan (forward linkage) pada sistem agribisnis perkebunan kelapa sawit rakyat koperasi anugrah tani. model kelembagaan perkebunan koperasi anugrah tani mengacu pada sistem agribisinis yaitu : kelembagaan hulu, usahatani/on farm, hilir, pemasaran dan penunjang. rancang model dibuat mengacu pada penelitian kusnandar (2013), yaitu berdasarkan empat dimensi antara lain : kondisi lingkungan eksternal, motivasi kelembagaan, kapasitas kelembagaan, dan kinerja kelembagaan. rancangan kelembagaan yang diarahkan dapat memenuhi keempat dimensi tersebut sehingga efektifitas dan keberlanjutan kelembagaan dapat terjamin. kata kunci: sistem agribisnis, keterkaitan sistem agribisnis, model kelembagaan, perkebunan kelapa sawit rakyat

The development of palm oil plantations in the province of kalimantan utara fluctuated in 2014 to 2018. as was the case of perkebunan kelapa sawit rakyat koperasi anugrah tani, desa sekatak buji, the available land area was considered unable the develop plantations effectively due to lack of supporting facilities such as transportation and human resource development. the purposes of this study were to determine the interrelationship of agribusiness system analysis of perkebunan kelapa sawit rakyat koperasi anugrah tani, desa sekatak buji and to design its institutional model of agribusiness system. the research sampel was determined using snowball sampling method and the collected data were analyzed using descriptive and qualitative methods. the results showed that the upstream subsystem like procurement of inputs, on-farm subsystem such as land management, plant cultivation and care activities, downstream subsystem such as the procurement and transportation of crops, marketing subsystem such as marketing the results to the pks mill, and supporting subsystem such as institutions that support plantation activities from the upstream to the marketing subsystems. there was a backward linkage and a forward linkage to the agribusiness system of perkebunan kelapa sawit koperasi anugrah tani. the institutional model of the perkebunan kelapa sawit koperasi anugrah tani referred to the agribisnis system, namely upstream institutions, on-farm, downstream, marketing and support. the model was made referringto kusnandar (2013) research, which was based on four dimensions: external environmental conditions, institutional motivation, institutional capacity, and institutional performance. the institutional design was directed to fulfill all the four dimensions so that the effectiveness and sustainability of the institution could be guaranteed. keywords: agribusiness system, agribusiness system linkage, institutional model, people’s palm oil plantation