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Effects of different estrus treatments and protein nutritional supplementation on estrus rate and blood hormone levels of Oula sheep in grazing during the non-estrus season
Yifan Li, Mingyi Yan, Sen Wu, Yongqin Li, Chengyun Li, Cairang Duojie, Yanqing Tang, Yanhua Tang
Chinese Livestock and Poultry Breeding . 2026, (7): 58 -68 .  DOI: 10.19543/j.cnki.1673-4556.20260629.003