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How are wild Schizothorax prenanti domesticated? Keep the precautions firmly in mind
Schizothorax prenanti belongs to the Cyprinidae family, Schizothoracinae subfamily, and Schizothorax genus; it is also known as Yayu, fine-scaled fish, and carp. As market demand for Schizothorax prenanti increases, its natural resources fall short of demand. To meet the market need for Schizothorax prenanti, some areas in Sichuan and Chongqing have begun flow-through pond and cage culture. Schizothorax prenanti farming has developed fairly quickly in recent years, and its broodstock mostly comes from wild populations in natural waters. In order to scientifically and rationally protect and develop high-quality wild fish resources, the Make River Sichuan-Shaanxi Taimen Protection
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A Detailed Guide to the Methods of Capturing and Taming Wild Hazel Grouse
The history of artificial breeding of wild hazel grouse is still less than 10 years, so capturing and taming are effective ways to solve the shortage of breeding stock. 1. The trapping time is best from September to November each year. They lay eggs in May and the chicks hatch in June; during this period the hazel grouse is in plump body condition, reaching its highest weight of the year. 2. Trapping methods: set up some homemade trapping tools in areas where hazel grouse are frequently active, such as snares, capture cages, etc. If conditions permit, you can make full use of the hazel grouse's flocking tendency by continuously imitating the hazel grouse's call to make the birds gather together, and then capture them with a net. 3
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Detailed Explanation of Key Techniques for Simulated Wild Cultivation of Oyster Mushrooms
In recent years, diseases have occurred frequently during the cultivation of oyster mushrooms. This is mainly because the entire production process is under protected conditions from beginning to end, causing the vitality and disease resistance of the mycelium to continuously decline. Adopting simulated wild cultivation techniques can effectively solve this problem. 1. Substrate preparation and mycelium bag incubation are carried out according to conventional methods. 2. Standardized stacking to build mushroom walls. When primordia appear on individual mushroom bags, the mushroom walls can be built. The mushroom wall is generally 0.8 m wide and 15 m long; the gaps at the fruiting end of the mushroom columns are sealed tightly and evenly with mud, and all other gaps are filled solid with fertile soil, then watered to
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Annam leaf turtle spotted in the wild for the first time in 65 years
Researchers with the Asian Turtle Program have announced that late last month, in a wild area of Quang Nam Province, Vietnam, they captured an Annam leaf turtle, a species listed by the International Union for Conservation of Nature as one of the world's 25 most endangered turtles. It is said that the blood of the Annam leaf turtle can be used as a traditional medicine for treating heart disease. This year Vietnam passed a new law stating that it is illegal for anyone to keep or sell an Annam leaf turtle. The Asian Turtle Program is running an education and awareness campaign in Quang Nam Province, Vietnam, to guide people toward understanding the importance of protecting the Annam leaf turtle
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Detailed Explanation of Key Techniques for Imitation Wild Cultivation of Gastrodia elata
Imitation wild cultivation of Gastrodia elata means imitating the wild growing environment of Gastrodia elata for artificial cultivation, which both maintains the quality of wild Gastrodia elata and increases yield. The specific methods are as follows. 1. Selection of seed tubers: Use collected wild Gastrodia elata tubers as seed tubers, or use seedling tubers bred through sexual propagation techniques for crossbreeding as seed tubers. The seed tubers are required to be yellow in appearance, free of scars, free of black spots, conical in shape, and uniform in size. Degenerated Gastrodia elata that has been planted for many years cannot be used as seed tubers. 2. Selection and cultivation of fungal wood: The fungal wood should be selected with appropriate
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Imitative wild cultivation technology for Gastrodia elata: efficient and material-saving
Terminology explained: ① From wild Gastrodia elata dug up over many years, it is not hard to find that the populations with large tubers, dense growth and high yield share a common set of features, summarized as: thick leaf-litter layer with tubers breaking through the ground (exposed above the surface), loose soil so air is not blocked, seven parts shade with little sunlight, and moisture suited to each of the four seasons. The inspiration for artificial imitative wild planting of Gastrodia is shallow beds, thin soil and thick mulch. ② High efficiency: imitative wild Gastrodia intercropped in the same bed with sweet potato gave a test result in which the total yield of Gastrodia was twice that of sweet potato, hence
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Detailed Explanation of the High-Efficiency Field-Based Wild-Simulated Cultivation Technology Model for Oyster Mushrooms
Under the premise of producing the same mushroom yield, field-based wild-simulated cultivation of oyster mushrooms can reduce investment in production facilities and labor intensity, facilitate operation and management, and the fresh mushrooms produced have a strong wild mushroom flavor, enhancing the commercial value of oyster mushrooms. This model is highly practical, easy to operate, suitable for large-scale and industrialized production, and has high promotional value. Oyster mushrooms, with their advantages of high yield, strong adaptability and large consumption volume, occupy a major position in the edible mushroom production of our province. However, using houses, greenhouses, caves and other facilities to cultivate oyster mushrooms has long been
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High-yield Wild-simulated Cultivation Technique for Oyster Mushrooms in Winter and Spring
Oyster mushrooms produced using wild-simulated cultivation techniques not only taste as delicious as wild ones, but also truly achieve ecological, high-quality, high yields. Even in the cold winter and low-temperature early spring seasons, they can be grown in a relatively enclosed shade shed, making full use of ground heat to produce thick, tender, high-quality oyster mushrooms. This method increases yield by more than 60% compared with conventional cultivation methods, and by more than 40% compared with cultivation methods such as mushroom walls, with a biological conversion rate reaching more than 220%. The specific techniques for high-yield, high-quality wild-simulated cultivation of oyster mushrooms in winter and spring are as follows: 1. Mycelium culture: Use high-pressure or atmospheric-pressure sterilization
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Key Technical Points for Imitation-Wild High-Quality Cultivation of Oyster Mushrooms in Winter and Early Spring
Oyster mushrooms produced using imitation-wild cultivation techniques not only taste as fresh and delicious as wild ones, but also truly achieve ecological, high-quality, and high-yield production. Even in the cold winter and low-temperature early spring seasons, high-quality oyster mushrooms that are thick, fleshy, fresh, and tender can be produced in a relatively enclosed shade shed by making full use of ground temperature. This method increases yield by more than 60% compared with conventional cultivation methods, and by more than 40% compared with cultivation methods such as mushroom walls, with a biological conversion rate of more than 220%. 1. Mycelium culture. Use high-pressure or atmospheric-pressure sterilization, inoculate conventionally, and culture until physiologically mature mycelium is obtained.
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Wild peach
Wild peach fruit can be eaten fresh, and the wild peach is also one of the best rootstocks for grafting fruit seedlings and ornamental plants. Shengzhou City currently has 25,000 mu of ornamental plants, about 1/3 of which are fruit seedlings. Fruit seedlings require large quantities of rootstock, but rootstock is extremely scarce in our province. Wild peach seed is the best rootstock variety for fruits such as peaches, plums and apricots. Every year our province transfers in 15 million kg of wild peach seed from Jiangxi, Anhui, Hunan, Guangxi, ** and Gansu. Shengzhou City's requirement is 1.5 million kg, accounting for 1/10 of the province's total transferred volume. Developing wild peach production has great prospects. Generally, per mu of land
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