Recently, the technique of artificial egg retrieval of dead carp in Fuyuan County, Heilongjiang Province has been successful. Not long ago, local fishermen accidentally captured a dead female carp in Heilongjiang. The fishermen immediately sent it to the Fuyu County Trout Breeding and Breeding Center. Upon inspection, this carp was near the spawning period and its entire belly was mature eggs. If no immediate action is taken, these mature eggs will not hatch as the mother dies. The technicians immediately performed a caesarean section and retrieved more than 800,000 mature eggs from the dead fish and performed artificial insemination on the eggs. Now, these fish eggs have hatched 600,000 tail carp seedlings, and the hatching success rate has reached more than 70%. After domestication, the group of salmon fry will be returned to Heilongjiang in mid-June this year. MVR Touch Screen Melt Flow Index Tester Mvr Touch Screen Melt Flow Index Tester,Digital Melt Flow Indexer,Pe Melt Flow Index Mfi Tester,Touch Screen Melt Flow Index Tester Dongguan Best Instrument Technology Co., Ltd , https://www.best-tester.com