The broodstock for black spiny barb breeding should be at least 3 years old, with a body weight of 750 grams or more. The fish must be healthy, robust, and free from any disease or injury. During the breeding season, males display light yellow, thick star-like markings on their pectoral fins, w…

(1) Artificial seedlings thrive best under specific environmental conditions. The optimal salinity should be maintained between 32 and 35 parts per thousand, with a temperature range of 19 to 24°C. Dissolved oxygen levels should be around 0.0005%, and the stocking density should fall bet…

(1) Artificial seedlings are best reared in conditions with an optimal salinity of 32 to 35, a temperature range of 19 to 24°C, dissolved oxygen levels of 0.0005%, and a stocking density between 50 to 250 tails per liter. Slightly larger aquaculture systems can help improve survival rate…

Dongfeng snail, scientifically known as *Eupleura orientalis*, is also referred to as the small wind snail, sea snail, or simply snail. It belongs to the class Gastropoda, subclass Neogastropoda, and family Buccinidae. This species primarily feeds on fish, shrimp, and other shellfish, and thriv…

Dongfeng snail, scientifically known as *Eupleurotoma orientalis*, is also commonly referred to as small wind snail, sea snail, or simply snail. It belongs to the family of gastropods and is a type of new gastropod. This species primarily feeds on fish, shrimp, and shellfish, and thrives in san…

In the winter when egg production in laying hens drops or stops completely, it's possible to maintain and feed the hens with minimal or no traditional feed, as long as their health is ensured. This strategy focuses on reducing feeding costs by utilizing coarse materials and fine additives effec…

In the winter months when egg production in laying hens is at its lowest or even stops, it's essential to manage their feeding in a way that supports their health while minimizing costs. By carefully managing feed intake and using available resources effectively, you can maintain your flock wit…

Crop straws and leaves can serve as excellent feed for pigs. Certain types of crop residues are not only nutritious but also highly palatable to pigs, helping to reduce feeding costs and improve efficiency in pig farming. Here are some commonly used crop by-products that can be effectively util…

Crop straws and leaves can be effectively used as pig feed, offering a nutritious and cost-effective alternative to traditional feed. These by-products not only provide essential nutrients but also help reduce feeding costs while being highly palatable to pigs. Here are some crop residues that …

In addition to meeting their primary nutritional needs such as protein and carbohydrates, winter-laying hens require the addition of three key substances to their diet: sulfur, gypsum powder, and Baoyu Ling. These three components play a crucial role in feather production. A deficiency in any o…

In addition to meeting their primary nutritional needs such as protein and carbohydrates, winter-laying hens also require the addition of three key substances to their diet: sulfur, gypsum powder, and Baoyu Ling. These three components play a crucial role in feather production. A deficiency in …

The environmental temperature of a pig house, along with the temperature of feed and drinking water, plays a crucial role in the growth and health of pigs. Proper temperature management is essential for ensuring optimal conditions that support rapid growth, efficient weight gain, and overall pr…