Bay scallops have a high processing utilization rate, and almost all their bodies are treasures. Its adductor muscle can be processed into frozen fresh columns and cans. The scallop's mantle can be processed into shellfish and can be eaten as a fresh bait for fish and shrimp. The two shell…
The harm to aphid to plants is mainly through sucking on the back and young stems, growth points, etc. of the young leaves of the plants, causing curling or shrinking of the back of the leaves, so that the growth of the plants is hindered, the growth period is delayed, and a large amount of wa…
Hedgehog is a small medicinal animal with high economic value. With the decrease of wild resources and the increase of domestic and foreign market demand, hedgehog culture has shown a trend of development. First, medicinal value. Hedgehog's skin is known as fragrant, immortal clothing, and…
Nibea miichthioides is a genus of fish, and is a genus of the genus Apocynchus. It is commonly known as 鲈 鲈 and is mainly distributed in the subtropical waters of Zhejiang, Fujian, and Guangdong. This kind of fish is meat-like, has the advantages of fast growth, strong disease resist…
3. The damage and occurrence of powder scale insects (1) The powder scale insects are common pests of fruit trees. Although their body size is small, they are no less harmful than large insects. In the past when bananas and citrus were exported, they were listed as Important quarantine pests. …
1, the management of temperature
(1) Optimal temperature for adult flock: Between 18 and 23 degrees Celsius, high temperatures can easily cause heat stress.
(2) Look at chicken Shi Wen: Pay attention to the humidity of the chicken house. Use body temperature during the day …
Yellow-spotted turtles are reptiles, turtles are turtles, turtles, turtles, turtles, also known as stone turtles, water turtles, stone money. Because it does not have the smell of other turtles, it is also known as "turtle turtle."
Yellow-throated turtles are mainly distribu…
Yellow-throated turtles are mainly distribu…
Cage culture technology is a technology that uses cage facilities in fish breeding in lakes, reservoirs, river channels, shallow seas, and harbors, including “small-scale high-density cage fish culture technology†and “shallow sea deep-water cages†Fish farming technolo…
Choose a fertile vegetable garden near the water source for easy management. Construct a small shed, east-west direction is good, 3-4 meters wide from north to south, east-west length is determined by cultivation area, north-south direction, and the distance between shed and shed is 3-4 me…