Abstract:
Disclosed is a culturing method and a device for culturing edible and ornamental plants by filtering and using breeding water of cultured organisms, more specifically, agricultural and marine products converged production device and method using a circulation method for the growth of plants by supplying the breeding water to the plants as a method for effectively removing organic matters from the breeding water, and purifying the organic matters using the plants for growing the plants in a friendly environment. To achieve the purpose, a plant culturing tank for culturing plants and a breeding water tank for breeding fish are connected by the circulation direction of the breeding water for supplying the breeding water, and the breeding water of the plant culturing tank is discharged to a river through a drain pipe or the breeding water tank. By providing an environmentally friendly breeding technique which is sustainable by the discharge of breeding water, stable organic agricultural and marine product production and supply is possible regardless of the geographical conditions and the environment.
Abstract:
A method for inducing an early spawning by controlling a maturation duration of Konosirus Punctatus and for producing a seed by using the same is provided to allow users to secure a mother fish of the Konosirus Punctatus and to manage it artificially and to control a spawning and fecundating period freely by managing a cultivation environment. A method for producing a seed of Konosirus Punctatus includes the steps of: selecting and cultivating a superior mother fish; managing the cultivation by controlling a breeding environment and a maturation duration of the adult fish; inducing the matured mother fish to spawn and then obtaining a fertilized egg by fecundating a laid egg; rearing the fertilized egg to a fry or young fish; and producing the seed of the Konosirus Punctatus.
Abstract:
본 발명은 연안 정착성 어종인 전어의 친어를 인공적으로 관리하여 사육환경을 조절함으로써 조기산란유도, 산란과 수정을 통해 종묘를 생산하고 생산된 치어는 양성과정을 거쳐 상품화 또는 재생산용 친어로 사용되는 일련의 과정이 인위적으로 컨트롤 가능한 전어의 종묘생산 방법에 관한 것이다. 전어, 양식, 산란유도, 종묘생산