6-8 yuan/catty!Catch tens of thousands of pounds a day!The starfish in Jiaozhou Bay, Qingdao are here again!

2022-07-22 0 By

Gao Lin, poster news reporter, Qingdao, Remember the starfish in Jiaozhou Bay last year?The return of sea stars, which invaded Jiaozhou Bay in large numbers last year, has caused a lot of concern recently.In the morning of February 18, workers are busy weighing starfish baskets fished out from fishing boats at hongdao fishing port in Qingdao city.According to farmer Mr Deng introduction, this year on the tenth day of the first month began to go to sea, are divers into the water to touch starfish, the most time a day to go to sea 7, 8 ships, output in 30,000 pounds or so, the recent starfish quantity has slipped, a day output 7000-8000 pounds.Starfish prices as a whole with last year did not change much, the purchase price is 6-8 yuan/catty.Reporters in the dock to see, there are still foreign vendors rushed to buy starfish, due to the current number of small starfish, the phenomenon of demand exceeds supply.Earlier, experts analyzed the cause of the starfish outbreak in Jiaozhou Bay.In addition to the large number of eggs and strong fertility, starfish also have a habit of gathering and migrating to the area of bait organisms.According to the discussion of the forum, the larvae of starfish like to find the attachment matrix for attachment, which can be used for phased control.But thoroughly solve the problem of the jiaozhou bay sea star outbreaks, need to systematically study and understand the life history of the jiaozhou bay many spines asteroid, suitable habitat, migration habits, etc., from the aspects of environment, resources, ecosystem multi-dimensional analysis the process of making the necessary control and early warning mechanism, keep balance of ecosystem.The copyright of this article belongs to the original author, if there is a source error or infringement of your legitimate rights and interests, you can contact us through email or wechat, we will deal with it in a timely manner.Email address: jpbl@jp.jiupainews.com;Wechat id: Jiupai6688 (Note to add and withdraw)