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Sheep Term (H)

2017-05-12

Haemonchosis - infestation with or disease caused by nematode Haemonchus (esp. H. contortus) 捻转血矛线虫病

Halal - a set of Islamic dietary laws which regulate the preparation of food. 清真

Hand spinner - a person who spins wool (twists fibers into yarn) by hand. 手动纺纱

Hay - grass mowed and cured for use as fodder. 干草

Haylage - grass silage半干青贮

Heat - estrus. The period when the female is fertile and receptive to the male. 发情期

Heterosis - an increase in the performance of hybrids over that of purebreds, most noticeably in traits such as fertility and survivability. 杂种优势

Heritability - the extent to which a trait is influenced by our genetic makeup. 遗传力

Hogget - a British term for a yearling sheep that has not yet been shorn. 一岁以上的羊

Hoop house - building with an arched metal frame and fabric cover, used to house livestock. 拱形温室

Hormone -a substance that is made by one part of the body but affects another part of the body. 激素,荷尔蒙

Hull - the dry outer cover of a fruit, seed, or nut. 外壳

Hybrid vigor - an increase in the performance of hybrids over that of purebreds, most noticeably in traits such as fertility and survivability. 杂种优势

Hypothermia - a condition of characterized by low body temperature. 低体温症

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