The Duroc is an American breed of domestic pig. It varies in color from golden to a dark reddish-brown; it is large-framed and muscular, of medium length, with partially-drooping ears. The breed, one of several red pig strains which developed around 1800 in New England, originated in Africa.

杜洛克猪 （英語： Duroc pig）是 猪 的品种之一，为肉用型品种。 杜洛克猪为美国较早的品种之一，多作为杂交猪的父系使用。 在美国有登记的年产窝数中排名第3，超过了 约克夏猪 和 巴克夏猪。 [1] 母猪繁殖力较高，母性好。 现代的杜洛克猪是在约1830年左右由 新泽西 的泽西红猪和 纽约 的杜洛克猪 杂交 而成，该名称据说是以当时一种著名的良种马命名。 杜洛克猪毛色为红棕色，体型较大、中等体长、结构紧凑。 杜洛克猪的耳朵为中等大小并向前倾斜。 此外，由于对 …

杜洛克的特点是生长快，是美国纯种猪中生长最快的品种，作为终端杂交（terminal CROSS）的父系利用。 小公猪试验期日增重超过2磅，每磅增重只消耗2.5磅饲料（美中心测定站最近5年的平均数字，杜洛克小公猪体重达220—230磅日增重2.07磅，饲料效率为2.5磅，为所有品种之冠，整理者补注）。 阉公生长没有这么快（全国阉猪竞赛生产测验N.B.S.P.T，杜洛克最近5年平均日增重1.64磅，亦居所有品种首位，整理者补注）。 前些年有些猪腿有些毛病，现在 杜洛克猪 前肢 …

Duroc, breed of pig developed between 1822 and 1877 from the Old Duroc pig of New York and the Red Jersey pig of New Jersey; it was formerly called the Duroc-Jersey. The Duroc proved particularly suitable for feeding in the United States Corn Belt; by the 1930s it was the predominant breed in the United States, a distinction it held ...

2024年10月10日 · The Duroc pig is a popular and old breed of domestic pig originating in the United States. It is one of several red pig strains which was developed around 1800 in New England. Exact origins of the breed are not known.

The Duroc swine breed is a cross of two distinct strains of red hogs, the Jersey Red that was established in New Jersey and the Duroc, established in New York.

Duroc pigs, a breed celebrated for its distinctive attributes, stand out with bodies that exude an elongated grace, subtly surpassing those of their counterparts in size. One of the hallmark features that set them apart lies in their elegantly drooping ears, a peculiar trait rendering them incapable of standing erect.

杜洛克猪属瘦肉型猪种，引入中国经过多年驯化饲养，该猪体质结实，生活力强，放牧性好，生长快，瘦肉多，饲料利用率高，通过各地利用效果为中国商品瘦肉猪的发展起了一定作用 [14]。 杜洛克猪原产于美国。 中国最早于1936年由许振英教授曾引入进行杂交观察。 新中国成立后，于1972年美国总统尼克松访华时，首次送给中国纯种杜洛克猪一对（属瘦肉型）饲养在河南息县外贸饲养场。 1978年广东从英国引入，1981年日本友人送给中国10头，以后又从国外陆续引入， …

The Duroc pig is a highly regarded breed in the world of pig farming. Known for its distinctive characteristics, including robust health, rapid growth, high meat quality, and numerous other benefits, Duroc pigs have earned a reputation as a valuable addition to any farm.

2024年4月20日 · Duroc pork is a culinary treasure that combines exceptional flavor, marbling, and tenderness. Its versatility and nutritional value make it a premium choice for discerning palates and health-conscious consumers alike.