
Chicken - Wikipedia
The chicken (Gallus gallus domesticus) is a large and round short-winged bird, domesticated from the red junglefowl of Southeast Asia around 8,000 years ago. Most chickens are raised for food, providing meat and eggs; others are kept as pets [1] or for cockfighting.
鸡 - 维基百科,自由的百科全书
雞 (学名: Gallus gallus domesticus),是 原鸡属 原鸡 中被人類 驯化 後而成的 亚种,家雞最初被 馴化 成为 家禽 的目的是提供廉價優質的 動物蛋白質 食物來源,是家畜及家禽中數量最多,分布也最廣的。 据统计,鸡的總數于2011年超過190億隻 [1],高于世界上其他鸟类的总和。 雞已喪失了大部分的飛行能力,但還留有極少的飛行能力,只能飛一小段,和大部份 雉科 鳥類一樣不善飛行,但因為在人類刻意配種餵食下,雞被養成超重,不成比例的肥大,飛行能力才會比其他 …
家鸡(鸟纲鸡形目雉科动物)_百度百科
黑尾原鸡 分布于斯里兰卡,灰纹原鸡产于印度西部和南部,绿领原鸡栖息于印度尼西亚的爪哇, 红原鸡 分布最广,从中南半岛到印度东部和北部,北至中国云南、广东广西南部和海南岛,南达印度尼西亚的苏门答腊岛。 4种 原鸡 中,只有红原鸡的叫声,羽色与家鸡相似,其他3中原鸡的羽色与家鸡相去甚远,而且叫声也十分特殊,加之难以人工饲养。 所以一般认为家鸡的祖先不是这3种原鸡而是红原鸡。 关于我国家鸡的来源,一些资科讲是由印度传入的。 这种不正确的说法可 …
红原鸡 - 百度百科
红原鸡(学名: Gallus gallus )是雉科、原鸡属鸟类,共有5个亚种。 外形和 家鸡 相似,但是很瘦削;雄鸡具肉垂和发达的 羽冠 ,颈部是直的,呈锯齿状,耳垂与颈背明显分离。
Domestic chicken diversity: Origin, distribution, and adaptation
2021年5月31日 · The domestic chicken belongs to the genus Gallus, which includes four morphologically distinct species (Delacour 1977; McGowan & Kirwan 2020): (i) the Red junglefowl Gallus gallus (Linnaeus 1758), which has a geographic distribution spanning continental South and South-East Asia, including Sumatra and Java; (ii) the Grey junglefowl Gallus ...
Chicken - Facts, Diet, Habitat & Pictures on Animalia.bio
The chicken (Gallus domesticus) is a domesticated junglefowl species, with attributes of wild species such as the grey and the Ceylon junglefowl that are originally from Southeastern Asia. Rooster or cock is a term for an adult male bird, and a younger male may be called a cockerel .
Gallus gallus domesticus (chickens) | CABI Compendium
2019年11月19日 · This datasheet on Gallus gallus domesticus covers Identity, Overview, Distribution, Further Information.
An Introduction to the Chick: Gallus Gallus Domesticus
2014年6月3日 · The chicken embryo (Gallus gallus domesticus) provides an economical and accessible model for developmental biology research. Chicks develop rapidly and are amenable to genetic and physiological manipulations, allowing researchers to investigate developmental pathways down to the cell and molecular levels.
Gallus domesticus (Linnaeus, 1758) - GBIF
The chicken (Gallus domesticus) is a domesticated junglefowl species, with attributes of wild species such as the grey and the Ceylon junglefowl that are originally from Southeastern Asia. Rooster or cock is a term for an adult male bird, and a younger male may be called a cockerel.
藏香鸡 - 百度百科
藏香鸡(学名Gallus gallus domesticus),鸟纲鸡形目雉科。 藏香鸡生长在海拔3200-4000多米的高原上,藏香鸡做为高海拔地区养禽业中的当家品种。 藏香鸡它比普通鸡营养更丰富,品质更高,是高蛋白,低脂肪,高能量老少皆宜的美味佳肴。