A kind of implant Radix Rehmanniae disk drain bar,Include a plate body,Several drainage holes,Several support columns,If fundatrix groove and several public convex blocks； The plate body can define a top surface,One bottom surface and a periphery,The top surface and bottom surface of the plate body are run through with being distributed and be separated by with predetermined aspect in the grade drainage holes system,The grade support columns system according to preset space length uprightly protrudes from the bottom surface of plate body institute one,Grade mother's groove system according to preset space length is integrally recessed from the periphery of the plate body,Grade public affairs convex block system according to preset space length integrally protrudes from the periphery of the plate body,The male convex block of grade is simultaneously seriatim staggered setting with the female groove of the grade,And the relative position of each male convex block is mother's groove,And the relative position of mother's groove is the male convex block,The shape of the male convex block is complementary with the shape of mother's groove； Thereby,This creation can significantly improve the convenience of splicing,To save time and the manpower when splicing.一種人工植生地盤用排水板，包含有一板體、若干排水孔、若干支撐柱、若干母凹槽及若干公凸塊；該板體可界定出一頂面、一底面及一周邊，該等排水孔係以預定態樣分布並相隔地貫穿該板體之頂面與底面，該等支撐柱係依預定間距地自該板體之底面所一體直立凸出而成，該等母凹槽係依預定間距地自該板體之周邊所一體凹陷而成，該等公凸塊係依預定間距地自該板體之周邊所一體凸出而成，該等公凸塊並與該等母凹槽逐一地交錯排列設置，且該各公凸塊之相對位置為該母凹槽，而該母凹槽之相對位置為該公凸塊，該公凸塊之形狀與該母凹槽之形狀互補；藉此，本創作可大幅增進拼接之方便性，以節省拼接時之時間與人力。
