More than 20,000 artificial breeding of Chinese crickets successfully emerged!

▲ Video camera: Mao Xiangchun

Around September 20th, more than 200,000 artificially breeding Zhonghua Puppets successfully emerged at the China Institute of the Three Gorges Group. This is the first batch of second -generation Zhonghua Po that the institute in 2022.

▲ The Yangtze Rare Fish Conservation Center Zhonghua 鲟 Cultivation workshop photography: Huang Xin

The reporter saw these seedlings at the seedling cultivation workshop of the Chinese Institute of Research Institute. They were temporarily raised in more than ten blue seedlings cultivation ponds. , Moving upstream and downstream in the water, scientific researchers call it "water flower".

▲ The circular aquaculture pool of the Chinese Institute of China Group, which is cultivated with new fish fry photography: Chen Xueqian

"'Water flowers' are relatively fragile and have high requirements for water temperature and water quality. This year, we introduced the circulating water breeding model to the early cultivation of early seedlings in China.的 Seedlings provide a high -quality early living environment. "Zhang Jianming, the Chinese Institute of China, introduced." On the basis of the past year of Chinese 鲟 all artificial breeding technology, this year, we have more systematically optimized the high -quality cultivation and mass mature technology of Chinese crickets. Chinese cricket -pro -fish gonad development regulation and monitoring technology, Chinese cricket precision oxygen technology, Chinese lattice postpartum parent rehabilitation and preservation technology, and the quality improvement technology of early seedlings of Chinese crickets. "

It is reported that in addition to artificially breeding this batch of Chinese seedlings, the Chinese Institute will continue to carry out multiple batches of breeding work this year. It is expected that 12 groups of Chinese baldfish fish oxytoconis breeding work will be completed throughout the year. Combined with this reproduction, the China Institute also launched the Chinese female nuclear development and frozen essence experiments, and continued to carry out the research on the protection of Chinese species protection, providing more powerful technical support for the protection of China.

▲ The flow of water seedlings of the Chinese Institute of China Group China Institute of China. It is expected to stay in photography after the new fish seedlings grow to 3-4cm.

After more than 30 years of artificial breeding and technical research, the Three Gorges Group China Institute of China has established a complete echelon of the Chinese -鲟 artificial group, carried out the research of all life cycles such as pro -fish cultivation and oxytoconbility, and mastered the technology of Chinese 鲟 all artificial reproduction.

At the same time, since 1984, the Three Gorges Group has carried out the release of the Chinese launching activities each year. By June 2022, it has been implemented 65 times in a row, and the total of nearly 5.3 million flowers in the Yangtze River will be released to the Yangtze River. Breaking interest played an important role.

Author of this article: Sun Yufang Chen Xueqian

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