calf相关论文
The relationship between blood gas parameters and the pH of milk replacers fed to pre-ruminant calve
Four pH values (6.2,5.5,5.0 or 4.5;marked as treatment pH 6.2,pH 5.5,pH 5.0 or pH 4.5) and two ratios of vegetable prote......
Effect of rearing system of calves on the performance of Murrah Buffaloe under organized farm condit
Buffalo is an important dairy animal in many countries in the Asian region and weaning is really a great challenge in bu......
Twenty-four Holstein bull calves were fed milk replacer and concentrates to determine the effects of method of feeding m......
Since the antibiotics that can be included in animal feed are limited with only those used for the coccidiosis treatment......
Comparison of Calf Muscle Architecture Between Asian Children with Spastic Cerebral Palsy and Typica
Aim:Studies have revealed very limited data to learn about muscle architecture in children with cerebral palsy(CP).We ai......
Differential diagnosis of isolated calf muscle vein thrombosis and gastrocnemius hematoma by high-fr
...
Raman spectroscopic study of DNA photodamage sensitized by hypocrellin B and 5-brominated-hypocrelli
Hypocrellin B (HB ) 是高度有效的 photosensitizer。它的衍生物之一， 5-brominated-hypocrellin B (5-Br-HB ) 比它有更好感光性......
The photophysical properties of the polyamide PyPyPyβDp (PPP) were investigated by means of steady-state absorption and......
FSH Promoting Proliferation of Calf Sertoli Cells Through Wnt/β-catenin Signaling Pathway with CDC25
The aim of this experiment was to investigate whether FSH could regulate the proliferation of calf Sertoli cells and the......
Congenital stal foramen is an anomaly whose occurrence is rare in human but is especially unusual in animals. This defec......
Sequence analysis of Turkish field strains of bovine torovirus shows unique amino acid changes in th
Objective: To investigate the presence, prevalence and phylogenetic classification of bovine torovirus (BToV). Methods: ......
Supplementation with sodium butyrate improves growth and antioxidant function in dairy calves before
Background:There is increasing research interest in using short-chain fatty acids (SCFAs) including butyrate as potentia......
The current review is designed with aims to highlight the impact of heat stress (HS) on calves and heifers and to sugges......
Effects of Different Energy Levels on Nutrient Utilization and Serum Biochemical Parameters of Early
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
[目的]本试验旨在研究新疆褐牛舍饲育肥周岁出栏的效果。[方法]选择4～5月龄新疆褐牛20头作为试验对象,随机分为2组,在相同日粮、不......
Effects of feeding untreated, pasteurized and acidified waste milk and bunk tank milk on the perform
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Vitamin A administration at birth promotes calf growth and intramuscular fat development in Angus be
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为探讨组胺对体外原代培养犊牛瘤胃上皮细胞炎性因子表达及含量的影响.体外培养犊牛瘤胃上皮细胞,在不同pH的培养液(pH5.5和pH7.2)......
Effects of dietary yeastβ-glucan on nutrient digestibility and serum proifles in pre-ruminant Holste
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Differential diagnosis of isolated calf muscle vein thrombosis and gastrocnemius hematoma by high-fr
Background Differential diagnosis of isolated calf muscle vein thrombosis (ICMVT) and gastrocnemius hematoma is essentia......
Effects of Different Energy Levels on Nutrient Utilization and Serum Biochemical Parameters of Early
Current study was performed to investigate the effects of different energy levels on nutrient digestion metabolism and s......
目的 采用速度编码相位对比磁共振成像( VE-PC MRI)技术评估康复训练对恢复期脑卒中患者小腿骨骼肌动力学特征的改善作用.方法 采......
选取20头7日龄左右的荷斯坦奶公犊牛分配于试验组MR1、MR2、MR3和对照组CK,每组共5头.试验组MR1、MR2、MR3分别饲喂60%、70%、80%3......
将20头7日龄左右荷斯坦公犊牛随机分为A、B、C、D四个组,每组5头,A、B、C组分别饲喂60%、70%、80%三种不同植物蛋白含量的代乳粉,D......
本实验旨在建立高效的性成熟前奶牛幼畜繁殖(JIVET)技术体系.建立了有效的对性成熟前犊牛进行促性腺激素处理的方法,平均每只犊牛......
某奶牛场犊牛相继发生肺炎和关节炎,为确诊该牛场犊牛群发病的原因并提出防控方案,本试验剖检新生犊牛并采集病料,分别开展牛支原......
犊牛瘤胃发育与其免疫机能和生长性能紧密关联,瘤胃组织形态变化、发酵情况以及微生物区系的建立是评定瘤胃发育的重要指标。粗饲......
针对引进安格斯牛进行舍饲的规模化肉牛场犊牛成活率不高的现状,本文阐述了在规模化舍饲条件下,安格斯犊牛成活率不高的原因,针对......
为了解甘肃某规模化牛场导致犊牛腹泻发生的致病菌并对其临床常规用药的耐药性,试验采用常规培养、革兰染色镜检和生化试验等方法......
犊牛成活率的高低,直接影响养殖场的经济效益。犊牛出生后,由于各个脏器器官还没有完全生长发育,整体的抵抗能力普遍较差,再加上犊......
本试验旨在研究开食料粒径大小对犊牛采食量和生长性能的影响。选取36头25日龄左右的健康荷斯坦犊牛,按日龄、体重大小随机分为3个......
为探讨单舍单犊饲养模式对犊牛成活率、腹泻发生率和死亡率的影响,采用回顾性队列研究方法,对两个饲养条件类似牛场2013—2018年的......
本试验旨在研究白藜芦醇(RES)和血根碱(SAG)对2月龄以内荷斯坦犊牛生长性能、血清指标及腹泻状况的影响。选用54头5日龄荷斯坦母犊......
本试验选择北京奶牛中心良种场36头9～12月龄的犊牛进行超排采卵，研究了不同超排方案以及重复超排对犊牛超排的效果。结果表明，超排方......
犊牛腹泻是犊牛最为常见的疾病，一年四季都可发生，多因饲养管理不当引起。该病如不及时治疗或治疗不当，邪气渐盛，正气不足以拒邪，轻者，影......
调查研究并分析总结寒冷地区荷斯坦犊牛饲养环境技术标准,给犊牛尽可能提供舒适的生活环境。当犊牛舍温度低于13℃、湿度大于75﹪,且......
本文旨在通过研究不同营养水平代乳粉对犊牛生产性能、腹泻率的影响，筛选出犊牛适宜代乳粉配方。选用荷斯坦犊牛24头，按照体重、出生......
本试验旨在研究纳豆芽孢杆菌对断奶后犊牛生产性能、料重比、胴体率等指标的影响。试验选取12头60日龄左右中国荷斯坦奶牛公犊牛，采......
本文从犊牛开食料原料的配比和系酸力、pH入手,研究其对开食料系酸力、pH的影响规律。选用北方地区犊牛开食料常用的9类原料,以正......
应用细胞中和试验分别对免疫和非免疫母牛所生犊牛的血清进行母源抗体的测定，结果显示两组（每组8头）犊牛血清中均含有滴度不同的母源......
本实验旨在建立高效的性成熟前奶牛幼畜繁殖（JIVET）技术体系。建立了有效的对性成熟前犊牛进行促性腺激素处理的方法,平均每只犊牛可......
2005年6月，湖北某地耕牛暴发疫病，26头发病牛死亡14头，死亡牛r,X犊牛为主。经取病料分离、培养、纯化．接种小白鼠．挑纯培养菌落和取试验......
为研究完全混合日粮（TMR）对犊牛复胃发育的影响,选取12头健康的延边黄牛公犊,随机分为对照组（常规饲养）和试验组（完全混合日粮）,于4月龄......
通过人工感染的方法建立牛边缘无浆体病动物模型,以揭示边缘无浆体(A.marginale)感染对犊牛血液主要生化指标和血液流变学指标的影......
目的探讨甲钴胺注射液联合小牛血清去蛋白注射液对糖尿病性视网膜病变激光术术后的影响。方法选取河北省涿州市医院眼科2016年1月-......
解剖观察了羊5头、牛3头的胸、腰和荐段交感神经的交通支。结果为,在胸和腰节段,每一脊神经一般均有二条交通支;腰、荐羊(牛)节段,......
Effects of dietary yeast β-glucan on nutrient digestibility and serum profiles in pre-ruminant Holst
This study aimed to investigate the effects of dietary supplementation of yeast β-glucan on the nutrient digestibility ......
