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澳大利亚 肉牛 热应激

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报道Phys.org · 农业科研

Overheating cattle: More and more dangerous heat is coming for northern Australia's herds

The Sunday roast and the backyard barbecue have long been Australian rituals. The country is one of the world's biggest consumers of red meat. The average Australian ate about 22 kilograms (49 pounds) of beef in 2024.

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研究用热负荷指数预测:英国牛种危险高温天数将从117天增至2050年代143天、2090年代高排放情景195天,半干旱内陆超300天;布拉曼牛虽更耐热但危险天数亦上升。

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