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To adapt to the ever-changing market, it is essential to maintain consistent efforts in improving cattle efficiency. Each enhanced cow generates an additional income of 500 to 700 yuan compared to local breeds, making the economic impact highly significant. Therefore, we must not relax our cattle improvement initiatives due to short-term fluctuations in market prices. Instead, we should increase investment in scientific and technological advancements, continue making improvements, and ensure steady development in beef cattle production to quickly recover from the current downturn. This approach is both wise and forward-thinking.
Secondly, it is crucial to strengthen grazing management and promote reproductive health. Implementing artificial weaning for calves over four months old can help induce early estrus in cows. For cows suffering from reproductive system diseases, treatments such as "Pregnancy Promotion Spirit" can be used to restore their fertility before proceeding with artificial insemination.
Thirdly, selecting high-quality bull breeds is vital. Using frozen semen from breeds like Charolais, Limousin, and Simmental for crossbreeding with local cattle can produce offspring with superior growth, meat quality, and hybrid vigor. These hybrid advantages bring substantial economic benefits.
Fourthly, mastering the breeding "heat" cycle is essential. Timely detection of estrus and prompt insemination significantly improve conception rates. During the peak of estrus, cows show clear signs—such as increased restlessness, mucus discharge, and a milky white to cloudy appearance. As estrus subsides, the mucus becomes less visible and turns beige, signaling the need for immediate breeding action.
Fifthly, the breeding of hybrid bulls must be strictly prohibited to prevent genetic instability and the decline of offspring quality. We must adhere to the regulations on livestock and poultry breeding, banning the breeding of hybrid bulls and castrating them where necessary to ensure that all cattle improvement efforts are carried out effectively and systematically.
Sixthly, modernizing breeding practices requires providing quality services. Breeding technicians should be equipped with motorcycles, mobile phones, BP machines, and business cards, along with educational materials. By implementing cross-border breeding, combining the efforts of veterinary stations and independent breeders, and offering on-site breeding services, coverage can be greatly expanded.
Seventhly, promoting the use of plastic straw breeding is essential to enhance the scientific content of the process. Plastic straw semen offers better vitality, higher conception rates, clearer identification, and improved hygiene. It can increase fertility by more than 10%, and its active promotion and use are strongly recommended.
Lastly, improving breeding quality and building a strong reputation for cold distribution is key. Strict adherence to technical procedures, accurate identification of estrus, and mastery of techniques such as neck insemination, semen storage, and equipment disinfection are critical. Efforts must be continuously made to boost conception rates and drive ongoing improvements in cattle breeding.