Collects the young sprout of Culter alburnus to carry on the farming from the opencountry to teach the bait that seedling needs to anticipate with the understanding andtechnique, and understand the natural seedling in the situation that the different waterenvironment distributes, and teach the seedling process and then can understand the fishfry to absorb the habit,bait to anticipate and get to dwell for rest sex.The work that canenhance by the above-mentioned process to grow the seedling to grow in the days tocome, the putting of the concert moderation flows and stays a ground of protection, inresponse to the addible ethnicity quantity.