The selection of parent goats is a crucial step in breeding high-quality meat goats. The father should be chosen from large-sized individuals with fast growth, wide adaptability, high feed conversion efficiency, excellent meat quality, high slaughter rate, and strong disease resistance. Currently, popular breeds used as male parents include Boer, Nubian, and Saanen goats. For the female parent, it's essential to select breeds that are widely distributed, have moderate body size, high fertility, strong lactation, good maternal instincts, and resistance to roughage. These traits ensure better productivity and sustainability in breeding programs.
To achieve superior meat goat production, scientific crossbreeding combinations are key. Common methods include two-way and three-way crosses. In two-way crossbreeding, local females are mated with foreign or improved local males. This system is relatively simple, as it only requires selecting high-performing local ewes and introducing a suitable male breed. This method improves growth performance, reduces breeding cycles, and is ideal for small-scale farming due to its ease of management. Common cross combinations include ♂×♀ (male × female) and ♂♂×♀♀ (two males × two females).
Three-way crossbreeding involves using a local female, a first male from an exotic breed, and a second male from another foreign breed. This approach enhances hybrid vigor but requires more complex management. It starts with producing a two-way cross, followed by mating with a second male breed. This model is more suitable for large-scale farms due to higher management demands. Typically, the first male parent is selected for large size, rapid growth, high reproductive rate, and good milk production, while the second male is chosen for superior meat quality and high slaughter rate. Popular three-way combinations include Bosuan (Nuojiu Bengbu) and Boshun (Saiji Bengbu).
To support efficient breeding, "good breeding and scientific feeding" is essential. Scientific feeding practices can be summarized into seven key changes: improving housing conditions by raising the bed, separating feeding, watering, resting, and excreting areas. This reduces labor, prevents waste, and improves hygiene, leading to healthier and more productive goats.
Captive breeding combined with limited grazing helps manage goats more effectively, especially when natural grazing is insufficient. Grouping sheep by species, sex, and size ensures better growth and management. A typical group size for commercial flocks ranges from 10 to 15 animals, with a stocking density of 0.8–1.2 square meters per animal.
Diversifying feed sources is also important. Using a balanced diet of forage, straw, concentrate, and supplements ensures proper nutrition at all life stages. Processing straw through silage, micro-storage, or ammoniation improves its nutritional value and palatability, making it more useful for goats.
Early weaning and supplementary feeding help accelerate lamb growth. During the finishing period, feed amounts are adjusted based on season, forage quality, and breed type. Typical daily feed intake ranges from 80g to 150g, using ingredients like corn, barley, and soybean meal.
Lastly, comprehensive disease prevention is vital. Regular cleaning and disinfection of the barns, along with deworming using insecticides like disomethacin and levamizole, helps control parasites. Vaccinations and deworming schedules should be tailored to local conditions and flock health status.
Half Shell Mussel
Half Shell Mussel,Frozen Cooked Half Shell Mussel,Seafood Frozen Half Shell Mussel,Frozen Half Shell Mussel
Shengsi Xiangyuan Aquatic Products Co.,Ltd., , https://www.mytilus-edulis.com