sow相关论文
Maternal supply of cysteamine alleviates oxidative stress and enhances angiogenesis in porcine place
Background:Oxidative stress in placenta is associated with the occurrence of adverse pregnancy outcomes in sow, but ther......
Effect of supplementation with live yeast(Biosaf(R))to gestation and lactation diets on reproductive
This study was conducted to determine the effect of live yeast supplementation in sow diets on reproductive performance,......
Synergistic role of N-acetylglutamate and vitamin C:Improving reproductive performance of sows in ho
Dietary supplementation of N-carbamylglutamate (NCG),an analogue of endogenous N-acetylglutamate (an activator of argini......
Seasonal effect on the production performance of lactating sows and their litter performance in Kore
The objective of the current study was to determine the seasonal effect on the production performance of lactating sows ......
The study was conducted to develop electrical sow feeding (ESF) system for improving animal welfare of group housed sows......
The study was conducted to develop electrical sow feeding (ESF) system for improving animal welfare of group housed sows......
Conjugated Linoleic Acid Supplementation during Late Gestation and Lactation of Sows Affects Myofibe
The growth and development of muscle is a complex process including the formation of muscle fibers during the fetal peri......
Effects of Arginine Supplementation during Early Gestation (d1 to 30) on Litter Size and Plasma Meta
Two experiments were conducted, under typical commercial swine production conditions, to determine effects of dietary ar......
将纳米TiO2吸附溶液中的BSA由水包油包固体乳化法用PLGA包裹药物粒子。通过紫外和SEM等检测手段,考察纳米TiO2在不同条件下对BSA吸......
Morphological Changes in Hippocampus and Prefrontal Cortex of Confined Sows with Prolonged Pupillary
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本文叙述了安庆石化总厂热电厂由于引用水带有大量污杂物,使凝汽器铜管传热效率降低。在采用胶球清洗装置后,提高了凝汽器真空及降......
Background:This study aimed to investigate the impacts of guar gum and cellulose as the source of dietary fiber during g......
Net absorption and liver metabolism of amino acids and heat production of portal-drained viscera and
Background:Determination of nutrient requirements in the late gestating and lactating sows is essential to optimize sow ......
Heat stress affects fecal microbial andmetabolic alterations of primiparous sows during late gestati
Background:Heat stress (HS) jeopardizes intestinal barrier functions and augments intestinal permeability in pigs. Howev......
The levels of plasma luteinizing hormone(LHt)、 estrogen(E2) and progesterone(P4) were determined in one hundred and nin......
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......
Dietary resveratrol improves antioxidant status of sows and piglets and regulates antioxidant gene e
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......
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......
雌激素受体基因(ESR)、促卵泡素β亚基基因(FSHβ)和瘦素基因(leptin)是影响卵泡生长发育的主效基因,在母猪繁殖过程中起关键的作......
Effects of back fat, growth rate, and age at first mating on Yorkshire and Landrace sow longevity in
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......
对二花脸猪、大白猪及其杂交一代3个群体共1686窝的生产力性状资料进行了遗传分析。用公畜模型估计了初生窝重、初生仔猪平均重、2......
随着生猪业养殖规模化进程推进，猪只的频繁流动及传染病防控缺失，近年来养猪业频繁暴发传染病，特别是免疫抑制性疾病的高感染率、高发......
针对现有花生覆膜播种机械化种植的农艺环节及花生生长各阶段的特点，结合昌图县花生生产经验，探讨花生从播种到收获各个环节的技术要......
[目的]调查PRLR和FSH-β基因与长白猪繁殖性状的关系.[方法]采用PCR-RFLP技术分析了长白猪FSH-β基因和PRLR基因的多态性及其与繁......
以母猪的配种、 分娩季节为研究对象, 应用单因素方差分析和多重比较等统计方法对213 321条配种记录和160 545条分娩记录进行分析,......
According to two properties of the life cycle and to fluctuation with parities, four mathematical models, the Poisson cy......
为鉴定猪乳中的蛋白质组分,研究采集了8头大白猪的全乳,经离心脱脂后,采用SDS-PAGE对脱脂乳中的蛋白质进行分离,然后切取凝胶上的3......
试验旨在研究妊娠后期及哺乳期母猪饲粮中添加魔芋飞粉对母猪繁殖性能及饲料加工品质的影响。试验选取36头分娩日期相近的3~6胎妊......
母猪瘫痪是以产前或产后四肢运动丧失或减弱为特征的一种运动障碍性疾病,又分为产前瘫痪和产后瘫痪(又叫产后麻痹)。本病一年四季......
从内蒙古呼和浩特市郊区某猪场饲养的母猪鼻腔分泌物中分离到1株病原细菌。经细菌纯化培养和生化鉴定后,结果表明该细菌为革兰氏阳......
2020年初,突如其来的新冠肺炎疫情打破了人们对鼠年新年的喜悦,全国人民齐心协力共抗新冠病毒,向世界展现了什么叫中国力量!但对于......
类胰岛素生长园子-I（IGF-I）是促合成代谢、促有丝分裂和抗细胞凋亡的因子。妊娠早期母猪体内有大量IGF-I表达，对胚胎发育有重要作用。......
摘要母猪“三增”“三减”喂料法即断奶至配种阶段增加喂料，配种至妊娠21d阶段减少喂料．妊娠84d至妊娠110d阶段增加喂料，妊娠110d至分......
对分娩圈中长白、大白母猪产前、产后的卧位、卧姿和卧向进行了观察，并就母猪对分娩圈空间的利用进行了研究。结果表明。母猪几乎不......
为确定江西某猪场部分母猪陆续发生皮肤痘斑的病原，根据猪痘病毒（AF410153．1）基因序列设计1对引物，采用PCR方法从发病母猪皮肤痘痂中扩......
本试验研究了妊娠母猪饲肿添加蛋氨酸铁螯合物对仔猪血液生化指标、生长速度和预防仔猪贫血的影响。试验结果表明，在母猪妊娠第９３天至......
本试验旨在研究饲粮中添加酵母细胞壁（ yeast cell wall，YCW）对母猪繁殖性能、乳成分和免疫指标的影响。选取80头体况相近的PIC妊娠母......
为实现母猪饲喂合理化,采用模块化设计方法,开发了新型母猪精确饲喂设备。其主要结构包括进出口门及其控制机构、下料的精确计量以......
采用种子繁殖、扦插繁殖和分株繁殖试验对白花败酱的繁育技术进行研究.结果表明:上述三种方式的繁殖效果均表现良好,其中分株繁殖......
对9头大约克母猪分娩28d内乳汁的常规营养成分含量和乳蛋白组分的动态变化进行了研究，结果表明．大约克猪乳汁的组成在分娩3d内明显不......
运用三因素二次回归正交旋转组合设计方案,研究了种植密度、施氮量、播种期对贵农玉008产量的影响.结果表明,贵农玉008产量的边际......
通过大田试验研究了不同密度和播期对大麦(Hordeum vulgare L.)品种鄂大麦263产量相关性状的影响。结果表明,播期、密度对鄂大麦26......
研究了饲粮能量水平对母猪繁殖性能和血清参数的影响。结果表明，与12.6 MJ/kg饲粮能量水平相比，13.4 MJ/kg饲粮能量水平能提高仔猪初......
分两组从母猪产前30 d至断乳进行试验观察。考虑到猪场喂药、产仔、拌料方便,试验组选择53头母猪在产前30 d给怀孕母猪饲喂添加新......
根据中兽医辩证施治理论,选择了几种中草药,配制成专门防治仔猪白痢的制剂,名为'白痢散'.(1)预防试验在24头哺乳母猪(共带......
Background: This study aimed to investigate the impacts of guar gum and cellulose as the source of dietary fiber during ......
母猪贫血会造成产弱仔、新生仔猪活力不足等问题,也会使母猪产程延长、导致发情异常等系列生产问题,但该问题尚未引起行业内的重视......
纤维被称为第七大营养素,对调节机体营养物质吸收、提高机体免疫能力、改善繁殖能力等方面具有重要作用。纤维在母猪生产中的研究......
