1 thought on “The current situation of pearl farming”
Mitchell
The production of freshwater pearls in China has accounted for the world’s first place, but the quality is not ideal. At present, there are nearly 10 billion yuan and young mussels that are cultivated in the country each year, and the production of pearl mussels can reach 50 to 800 million. If it is not due to a large number of deaths caused by mussels, the annual product pearl mussels and pearl production can be more than doubled compared to the current. Therefore, improve the quality of pearls and restrict the output. 1. Technological progress The rapid increase in the production of pearls in China, first thanks to the breakthroughs and immatureness of the artificial collection technology of hooks, the continuous improvement of young mussel cultivation technology. Although the artificial insemination and artificial incubation technology of river mussels have not yet been resolved, river mussels have not realized artificial reproduction in production. However, in the production, large -scale cultivation and young mussels can be cultivated from the collection of hook larvae, so that the source of surgical mussels can be fundamentally guaranteed. The popularization and promotion of this technology has quickly mastered the farmers in the north and south of the river, and it has completely achieved large -scale production. Secondly, the female worker team specializing in surgery has formed. In Hunan Hanshou, Anhui Guichi, Wuhu and other places, this township and villages have become the origin of surgical operators, and surgery operators in each township can reach tens of thousands. Yubu surgery has become an important way to export local labor output. Through the development of masters and brothers, the surgery operator team is stable and expanded, and it can be continued, which guarantees the manpower of the operation operation link. Third, the control technology of mussel disease has been broken, and the breeding technology of Yuzhu mussels has been improved. The technology of cultivating floating creatures, fertilizer and hydraulic breeding has drawn on the pond breeding technology model of “fertilization fish”. In terms of production management, it is mainly to change the method of punching and hanging. In large -scale production, the reform and progress of the cultivation of surgical mussel technology has made it possible for seedling and surgical breeding that year, shortening the pearl breeding cycle. 2. Existing problems The popularity and development of river mussels and pearls have also brought many problems. At present, pearl production is no longer a project that has obtained huge profits, and the era of huge profits has passed. However, the high profitability of Yuzhu production has enabled practitioners to ignore the role of science and technology in production, and blind production continues. . The Pearl Industry Association of China is not good. In some places, it has become a semi -official organization. It lacks industry coordination and self -discipline. The production of pearls is completely disorderly, restricting production and improving quality of quality. : Due to the continuous increase of pearl production, the requirements of the entire market have continued to improve the quality of pearls. Although pearl deep processing technology is also improving, and pearl products are more widely used, low -grade pearls will still face excess. The standard connotation of “big, light, round, and gorgeous” is also changing. Therefore, in mass production, the proportion of high -quality pearls by extending the breeding cycle is the only way to adapt to the market. This is also an effect on restricting annual output. However, the pearl industry has not yet actively and consciously restricted the production of pearls. 熟 The method of cultivating a hook larvae through mature pearl mussels is used to cultivate childish and young mussels for many years, which leads to the increasingly severe degeneration of the triangle sailing mussels. The production performance and disease resistance of pearl mussels have continued to decline. 操 Surgical operator lacks regular training, and it is difficult to promote application for new technologies and new processes. The operation team’s labor, employment and other management can not be mentioned. The seasonality of Yuzhu surgery to maintain the liquidity of the operating team to maintain the “migratory bird”, which is another episode of the backward production method of the Yuzhu industry. -in the production of breeding, not only ordinary farmers and small and medium farms, even large companies, backward production management is still very common. Pearl enterprises lack scientific and technological awareness as mostly raised farmers. The formulation and promotion of the technical standards of the riverbute Yubao industry has just begun, and the work is quite difficult. 3. The way to solve problems The production of freshwater pearls has not yet entered the “micro -profit era”, but we must also prevent problems and make the industry sustainable development. ① Start with germplasm resources to strengthen the selection of mussel species. ② Start with the management of the operator team to actively promote new processes and systematic disinfection technology. ③ Propagandate and train through government, industry associations and other channels to improve the scientific and technological awareness of the owners of rivers and mussels. Promote the technical theory and knowledge of raising mussels and breeding beads. ④ Promoting group control technology, so that the overall survival rate of the rivers and mussels. ⑤ Strengthen the construction of industry associations, give full play to the role of associations, consciously restrict the annual output of pearls and strive to improve the quality of pearls. ⑥ Further carry out the application of large -diameter positive and round freshwater with nuclear pearls. ⑦ Further development and utilization of low -grade pearls to broaden use.
The production of freshwater pearls in China has accounted for the world’s first place, but the quality is not ideal. At present, there are nearly 10 billion yuan and young mussels that are cultivated in the country each year, and the production of pearl mussels can reach 50 to 800 million. If it is not due to a large number of deaths caused by mussels, the annual product pearl mussels and pearl production can be more than doubled compared to the current. Therefore, improve the quality of pearls and restrict the output.
1. Technological progress
The rapid increase in the production of pearls in China, first thanks to the breakthroughs and immatureness of the artificial collection technology of hooks, the continuous improvement of young mussel cultivation technology. Although the artificial insemination and artificial incubation technology of river mussels have not yet been resolved, river mussels have not realized artificial reproduction in production. However, in the production, large -scale cultivation and young mussels can be cultivated from the collection of hook larvae, so that the source of surgical mussels can be fundamentally guaranteed. The popularization and promotion of this technology has quickly mastered the farmers in the north and south of the river, and it has completely achieved large -scale production.
Secondly, the female worker team specializing in surgery has formed. In Hunan Hanshou, Anhui Guichi, Wuhu and other places, this township and villages have become the origin of surgical operators, and surgery operators in each township can reach tens of thousands. Yubu surgery has become an important way to export local labor output. Through the development of masters and brothers, the surgery operator team is stable and expanded, and it can be continued, which guarantees the manpower of the operation operation link.
Third, the control technology of mussel disease has been broken, and the breeding technology of Yuzhu mussels has been improved. The technology of cultivating floating creatures, fertilizer and hydraulic breeding has drawn on the pond breeding technology model of “fertilization fish”. In terms of production management, it is mainly to change the method of punching and hanging. In large -scale production, the reform and progress of the cultivation of surgical mussel technology has made it possible for seedling and surgical breeding that year, shortening the pearl breeding cycle.
2. Existing problems
The popularity and development of river mussels and pearls have also brought many problems. At present, pearl production is no longer a project that has obtained huge profits, and the era of huge profits has passed. However, the high profitability of Yuzhu production has enabled practitioners to ignore the role of science and technology in production, and blind production continues.
. The Pearl Industry Association of China is not good. In some places, it has become a semi -official organization. It lacks industry coordination and self -discipline. The production of pearls is completely disorderly, restricting production and improving quality of quality.
: Due to the continuous increase of pearl production, the requirements of the entire market have continued to improve the quality of pearls. Although pearl deep processing technology is also improving, and pearl products are more widely used, low -grade pearls will still face excess. The standard connotation of “big, light, round, and gorgeous” is also changing. Therefore, in mass production, the proportion of high -quality pearls by extending the breeding cycle is the only way to adapt to the market. This is also an effect on restricting annual output. However, the pearl industry has not yet actively and consciously restricted the production of pearls.
熟 The method of cultivating a hook larvae through mature pearl mussels is used to cultivate childish and young mussels for many years, which leads to the increasingly severe degeneration of the triangle sailing mussels. The production performance and disease resistance of pearl mussels have continued to decline.
操 Surgical operator lacks regular training, and it is difficult to promote application for new technologies and new processes. The operation team’s labor, employment and other management can not be mentioned. The seasonality of Yuzhu surgery to maintain the liquidity of the operating team to maintain the “migratory bird”, which is another episode of the backward production method of the Yuzhu industry.
-in the production of breeding, not only ordinary farmers and small and medium farms, even large companies, backward production management is still very common. Pearl enterprises lack scientific and technological awareness as mostly raised farmers. The formulation and promotion of the technical standards of the riverbute Yubao industry has just begun, and the work is quite difficult.
3. The way to solve problems
The production of freshwater pearls has not yet entered the “micro -profit era”, but we must also prevent problems and make the industry sustainable development. ① Start with germplasm resources to strengthen the selection of mussel species. ② Start with the management of the operator team to actively promote new processes and systematic disinfection technology. ③ Propagandate and train through government, industry associations and other channels to improve the scientific and technological awareness of the owners of rivers and mussels. Promote the technical theory and knowledge of raising mussels and breeding beads. ④ Promoting group control technology, so that the overall survival rate of the rivers and mussels. ⑤ Strengthen the construction of industry associations, give full play to the role of associations, consciously restrict the annual output of pearls and strive to improve the quality of pearls. ⑥ Further carry out the application of large -diameter positive and round freshwater with nuclear pearls. ⑦ Further development and utilization of low -grade pearls to broaden use.