PURPOSE: An agricultural water collecting cartridge is provided to store rain or supplied water in a storage unit by the natural gravity to transfer the stored water from the storage to outside by the capillary phenomena.CONSTITUTION: An agricultural water collecting cartridge comprises a collecting unit(101) collecting water, a filtering unit(102) filtering foreign substances and a storage unit(103) storing water. Outside and inside of the storage unit is equipped with a capillary water guide tube(108) which delivers the water within the storage unit to the outside of the storage unit. The storage unit is coated with a capillary water induction coating(109) on the inner and outer walls. A storage water induction channel(106) is equipped on the upper cylindrical column of the storage unit and connects the capillary water guide tube and the capillary water induction coating from the inside of the storage unit to outside.COPYRIGHT KIPO 2013토양 속에 투입하여 사용하며 비나 급수에 의하여 공급되는 물을 깔때기 형태의 상부 물 수집부로 수집하여 필터부에서 정선하고 하부 저장부에 저장하여 갈수기에 저장부 내부에 저장된 물이 모세관물유도선이나 모세관물유도코팅에 의하여 외부로 이전되도록 집수통에 관한 것이다.