Environment-friendly log vegetable block

PURPOSE: An environment-friendly log vegetation block is provided to shorten the period of construction for a retaining wall for slope protection and to construct easily under the water. CONSTITUTION: In an environment-friendly log vegetation block, many woods(30) and loess blocks(40) are provided between an upper support(10) and a lower support(20), a connector(50) is installed to pass through many woods, loess blocks and the upper support from the lower support, many woods are provided continuously to cross each other and many loess blocks are filled between two different woods, and filter nets(60) are installed in zigzags among many woods and loess block.