Provided is a portable sprinkler system for an agricultural land. The agricultural land includes a central passage and a plurality of furrows branched from the central passage on both sides of the central passage wherein a predetermined region between two furrows is a region for an agricultural product. According to the present invention, the portable agricultural sprinkler system comprises: a water facility disposed at a fixed position outside the agricultural land； a hose unit having one end connectable to the water facility； a first robot device including a first location detection unit, a first control unit, a first moving unit, and a winder wherein the first control unit controls operation of the first moving unit based on a location detection result of the first location detection unit； and a second robot device including a second location detection unit, a second control unit, a second moving unit, and a sprinkler unit wherein the other end of the hose unit is connected to the sprinkler unit, a part between the one end and the other end of the host unit is wound by the winder, and the second control unit controls operation of the second moving unit based on a location detection result of the second location detection unit. The first and second robot devices can be coupled and decoupled based on a predetermined control signal, the first robot device can move along the central passage while being coupled to the second robot device, and the second robot device can move along the furrows while being decoupled from the first robot device. The present invention can supply water to crops in a proper way without unnecessary labor and cost.COPYRIGHT KIPO 2020농지를 위한 이동식 스프링클러 시스템이 제공된다. 본 개시의 농지는, 중앙 통로와 중앙 통로의 양측 각각에 중앙 통로로부터 분기된 복수의 고랑- 두 개의 고랑 사이의 소정 영역은 농작물을 위한 영역임 -을 포함한다. 본 개시의 이동식 스프링클러 시스템은, 농지 외부의 고정된 위치에 배치된 수도 시설； 수도 시설에 일단이 연결 가능한 호스부； 제1 위치 감지부, 제1 제어부, 제1 이동부 및 권취기를 포함하는 제1 로봇 장치- 제1 제어부는, 제1 위치 감지부의 위치 감지 결과에 기초하여, 제1 이동부의 구동을 제어함 -； 및 제2 위치 감지부, 제2 제어부
