Research aims to look at the implementation of the bioflog system at the Al Kautsar 561 Islamic Boarding School as an effort to support sustainable agriculture. Using a qualitative approach with descriptive design, this research analyzes the implementation process, benefits and obstacles faced. The research results show that the bioflog system has succeeded in increasing the productivity of tilapia cultivation significantly. Apart from that, this system is also able to reduce the use of chemical fertilizers and improve water quality. Factors that support success include full support from Islamic boarding school administrators and active involvement of students. However, this research also identified several obstacles such as limited resources and weather fluctuations. This research concludes that the bioflog system has great potential to become a model of sustainable agriculture in Islamic boarding school environments. It is hoped that the results of this research can become a reference for other Islamic boarding schools in implementing similar systems and encourage the development of policies that support sustainable agriculture.

Al-kautsar 561 Islamic Boarding School Agriculture in carrying out the program to provide agricultural production facilities has problems in the procurement and distribution process of agricultural production facilities. The purpose of this paper is: (1) To examine the saprotan supply program and the saprotan procurement planning system in agriculture at Al-kautsar 561 Islamic Boarding School, (2) To study the saprotan procurement system in agriculture at Al-kautsar 561 Islamic Boarding School, and (3) To study the saprotan distribution system in Al-kautsar 561 Islamic Boarding School. The data collection method used is the method of active participation, observation, and active role in agricultural activities at the Al-kautsar 561 Islamic Boarding School. Using primary data and secondary data and using qualitative descriptive analysis. The process of procurement of agricultural production facilities uses a centralized system, namely by the Supply Chain Officer, the process of distributing agricultural production facilities uses a direct distribution system.