The present invention relates to a vegetation crib having a structure of a coir roll produced by filling rubble in an assembly-type wooden crib. Multiple frames are assembled in order to alternate with each other through an insertion fitting mode, so a body can be easily assembled and the height of the body can be freely adjusted according to the environment of an installed space. Also, the use of metal material is prevented so water pollution can be prevented. To this end, the vegetation crib of the present invention, which is installed around a river or a terrace land so as to restore ecology or protect a slope, comprises: a body (110) which has a vegetation space (112) therein by laminating multiple frames (200) in order to alternate with each other； a first laminating unit (120) which is produced by filling much rubble (2) at a particular height at the bottom of the vegetation space in the body (110)； a second laminating unit (130) which is produced by filling much rubble (2&prime；) at a particular height at the top of the first laminating unit (120)； and a vegetation unit (140) which is settled at the top of the second laminating unit (130) so that plants are vegetated therein. The frame (200) of the body (110) comprises: a protruding unit (210) which protrudes at a particular height along a length direction at the bottom thereof； and a plurality of insertion units (220) which are formed at the top of the frame (200) in a crossing direction with respect to the protruding unit (210) so that the protruding unit (210) formed on another frame (200) is inserted and the frames (200) can be laminated in order to alternate with each other.본 발명은 조립식 목재방틀에 잡석을 채운 코이어롤 구조의 식생방틀에 관한 것으로서, 다수의 프레임을 끼워 맞춤방식으로 상호 교호되게 조립함으로써, 몸체의 조립이 간편하고, 설치장소의 환경에 따라 몸체의 높낮이를 자유롭게 조절할 수 있으며, 금속재의 사용을 방지하여 수질오염을 예방할 수 있도록 하는 데 그 목적이 있다.이를 위해 본 발명은, 하천 또는 고수부지와 같은 주변에 설치되어 생태계의 복원 또는 사면보호를 위해 설치되는 식생방틀에 있어서, 다수의 프레임(200)을 상호 교호되게 적층시켜 내측에 식재공간(112)이 형성되는 몸체(110)와； 상기 몸체(110)의 식재공간(112) 하부에
