1) egg-type chicken
蛋用型鸡
1.
Immunohistochemical method was used to detect avian leukosis virus subgroup J from egg-type chicken, which was preliminarily diagnosed to appear subgroup J avian leukosis.
采用免疫组化法,对病理学初步诊断为蛋用型鸡 J亚群白血病的自然发病鸡的肿瘤、骨髓、肝脏、脾脏、肾脏、肺脏、心脏、胰脏、输卵管、卵巢、腺胃、骨骼肌、大脑、坐骨神经,用特异性抗 J亚群禽白血病病毒(ALV J)囊膜糖蛋白gp85的单克隆抗体进行检测,待检的组织切片中均检出阳性抗原,免疫组化的研究结果与病理学诊断结果相一致。
2.
Avian leukosis in egg-type chickens is infectious neoplastic disease caused by avian leukosis viruse subgroup J( ALV-J).
为了探讨J亚群禽白血病病毒的致癌分子机理,观察蛋用型鸡发生J亚群禽白血病时p53抑癌基因在各脏器中的表达,应用链霉亲和素-生物素-过氧化物酶复合物免疫组化(SABC)法,研究了蛋用型鸡J亚群禽白血病自然病例的肝脏、肾脏、腺胃、肿瘤、输卵管、心脏、胰脏、骨髓、脾脏、肺脏、十二指肠、胸腺和法氏囊。
2) egg-laying grower
蛋用型育成鸡
1.
An experiment was conducted by the authors to study the effects of five supplementing levels for vitamin A, D and E on epithelia healthe of esophagus and cloaca, of egg-laying grower.
2IU/kg），对蛋用型育成鸡0～12周龄食道及泄殖腔上皮健康的影响。
3) egg-laying male chicks
蛋用型小公鸡
4) breeding hens
蛋用种鸡
1.
Rhizoma-atractylodis,Phellodendron,Ageratum coustitated three different Chinese herbal medicine prescriptions,1 080 chook were randomly divided into four treatments to study the influence of different Chinese herbal medicine prescriptions on breeding hens productivity.
选用1 080只240日龄的罗曼蛋用种鸡,随机分为4个处理组。
5) Egg breed cockerel
蛋用公鸡
1.
3% higher than that of egg breed cockerel and that of AA broiler cockerel reared in low altitude area before the age of 43 days.
结果表明:AA肉用公鸡日均采食量比蛋用公鸡高21。
6) laying type chickens
蛋用鸡
1.
Safety of laying type chickens continuously fed low protein and low available phosphorous (AP) and efficiency of phytase supplementation were studied.
对蛋用鸡连续饲喂低蛋白低有效磷饲粮的安全性及添加植酸酶的效果进行了探讨。
补充资料：鸡减蛋综合征－1976
简称EDS-76。由来源于鸭的禽腺病毒所引起的传染病，鸡的一种新综合征。1976年才发现，世界许多国家广泛传播，给肉用种鸡、商品种鸡和蛋鸡造成巨大经济损失。其特征是鸡的产蛋量不能达到预期高峰或产蛋量突然下跌，短期内产出许多软壳蛋、薄壳蛋，有的蛋壳上有白垩质沉淀物。蛋的内部质量也发生变化，清蛋白的粘稠度降低。蛋可因而减产达30％，产蛋量有时不可能回升到正常水平。中国已有发生此病的初步报道。病毒能凝集鸡、鸭和鹅的红细胞。从病鸡的末梢血液的白细胞层，以及在症状明显期间从呼吸道、粪便和输卵管取样中可以分离出病毒。实验室诊断方法有琼脂凝胶沉淀试验、红细胞凝集抑制试验、病毒中和试验和荧光抗体试验等。预防此病可在14～18周龄时对种鸡群接种油佐剂灭活疫苗。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条