My friend Duroc will do what he can to make it easy for you.
我的朋友杜洛克会竭力帮你忙的。
But to his surprise Balashov received through Duroc an invitation to dine that day at the Emperor`s table.
但使他吃惊的却是，就在当天他就从久罗克那里收到皇帝的宴会邀请书。
The meat quality parameters of different carcass parts of ten 100 kg Duroc gilts were tested.
试验测定了10头100kg杜洛克母猪不同胴体部位的肉质参数。
Duroc are more likely to be over conditioned at farrowing time.
杜洛克的体况在产仔时更容易掉膘。
And, all individuals of Duroc exhibited the AA genotype but the Sutai pigs exhibited all three kinds of genotypes.
所有猪种中，只有在地方猪种和培育猪种中出现等位基因B，所有猪种除松辽黑猪外均以A为优势等位基因。
Polymorphic sites were found only in Yorkshire, Landrace, Duroc and their hybrids, but that were not found in Mm pig and wild pig.
仅在大白猪、长白猪，杜洛克和杂种猪中发现多态性位点，而在民猪和野猪中未发现。
Are mainly outside the ternary and Duroc, Duroc, Yorkshire, Changbai Mountain, etc.í.
是以外三元苗猪为主，并有杜洛克、杜长大、大约克、长白山等苗猪。
The purposes of this experiment were to investigate the segregation of coat color in swine at vary mating types between Taoyuan and Duroc, and to understand that uniform black coat color of T was weather dominant or not to uniform red color of D, the adjusted Chi-square(χ2) test was used to determine the goodness of fit for Mendel's law of segregation.
本试验的目的是调查桃园种与杜洛克猪只各种配种型态产生后代之肤色分离情形，并以矫正之卡方测定进行遗传分离适合度检定，以了解桃园种全黑色肤色的基因与杜洛克全红色肤色基因有无显隐性关系。
One nitrogen balance trial by 5×5 Latin square design and the other feeding trial for 8 days using 17 castrated Duroc×Landrance×Yolkshire barrows with an average weight of (21.09±0.72) kg were conducted, and 4 iso-nitrogen, iso-energy and iso-starch diet were formulated using maize, brown rice, stick rice and resistant starch as starch sources, respectively, as well as a nitrogen free diet was formulated to determinate endogenous nitrogen losses.
试验选择17头体重（21.09±0.72） kg的杜×长×大三元杂交阉公猪，以玉米、早籼稻糙米、糯米和抗性淀粉作为淀粉来源，配合4个等氮、等能、等淀粉试验日粮和1个无氮日粮，进行1个按5×5拉丁方设计的氮代谢试验和1个为期8 d的单因子饲养试验。
In this experiment Bamei cooperation pigs, three kinds of different Duroc pigs ear of the Organization for materials, the use of PCR-SSCp technology, pig LPL gene intron 4 and part of exon 5 to carry out a number of Analysis of state.
本实验以八眉猪、合作猪、杜洛克猪3种不同猪种的耳缘组织为材料，利用PCR-SSCp技术，对猪LPL基因第4内含子及部分第5外显子进行了多态性分析。
In this experiment, polymorphism of serum protein, including transferring, prealbumin, postalbumin, amylase, ceruloplasmin and esterase, of Large White, Landrace, Duroc and SD-III of Shanxi lean meat type swine was investigated by using vertical polyacrylamide gel electrophoresis.
本试验采用垂直板聚丙烯凝胶电泳法，对大白猪、长白猪、杜洛克猪和山西瘦肉型猪SD-Ⅲ系4 种猪群的血清转铁蛋白、血清前白蛋白、血清后白蛋白、血清淀粉酶、血清铜蓝蛋白和血清酯酶的多态性进行了研究。
The results show that: pig species include Large White, Landrace, Duroc pigs and swine; cattle varieties of Simmental, Shorthorn and Brahman cattle, of Jersey cattle; sheep varieties Boer goats; duck, duck varieties, Cherry Valley Duck, Shaoxing Duck; Chicken varieties are emerging sanhuang, Guangxi top soil chicken, Ma top emerging chicken, black plume bamboo silk chickens and other species.
研究结果表明：（1）猪的品种主要包括大白猪、长白猪、杜洛克猪和香猪；牛的品种有西门塔尔牛、短角牛、婆罗门牛、娟姗牛；羊的品种有波尔山羊；鸭的品种有北京鸭、樱桃谷肉鸭、绍兴麻鸭；鸡的品种有新兴三黄鸡、广西土顶鸡、新兴麻顶鸡、黑羽竹丝鸡等品种。
Twelve Duroc × Landrace × Yordshire crossbred piglets with 8.8±1.0 kg bw weaned at 28±2 d were randomly assigned into four groups and fed with four iso-nitrogen, iso-energy and iso-starch diets formulated with corn, brown rice, stick and RS as starch sources respectively.
选择（28 2）d断奶的杜长大三元杂交仔猪（平均体重8.8kg 1.0kg）12头，随机分为4组，分别饲喂以玉米、早籼稻糙米、糯米和Rs为淀粉来源配制的4种等能、等氮、等淀粉试验饲料，饲养25d后，测定不同饲料淀粉来源对断奶仔猪血糖、胰岛素、GH、T3和T4水平的影响。
To Landrace, Yorkshire and Duroc, LY (the hybried of Landrace boar and Yorkshire sow), YL (the hybried of Yorkshire boar and Landrace sow) adopts artificial insemination and nature service two methods, and at swine artificial insemination use admixture semen method service sows also, study the influences of different species import swine's fertility rates and breeding function circumstance, compare the influences of import swine's fertility rates, nest average piglet number, piglet individual born heavy and nest heavy after adopted artificial insemination technique, and measured the semen collection records of Landrace, Yorkshire and Duroc boar, and discussed how to judge swine heat and service on time at apply and expansion swine artificial insemination technique, how to teaching boar and semen collection, artificial insemination effictiveness analyse, and how to extend the swine artificial insemination technology ect., and analyze the influence of sow fertility rates, piglet counts when use the same species and different species boar semen at the artificial insemination.
本文对长白、大约克、杜洛克及长大、大长母猪采用人工授精及自然交配两种配种方式，同时还在人工授精配种方式中应用混合精液方式输精，研究了不同配种方式对外种母猪情期受胎率和繁殖性能的影响情况，比较了不同品种外种猪采用人工授精技术后对母猪情期受胎率、窝平均产仔数、仔猪初生个体重及窝重的影响，同时对长白、大约克、杜洛克三个品种的采精量作了统计测定，讨论了外种猪人工授精技术应用与推广中母猪的发情鉴定与适时输精、公猪调教及采精、人工授精效果分析及其技术推广，分析了用同品种与不同品种公猪精液进行人工授精对母猪受胎率和产仔数的影响情况。
Clustering results show that jihebai A combined with jihebai B first, and then combined with the Large White, with the Liaoning Black and Tanyu Black together; combined with Duroc and Landrace in turn.
聚类结果表明，冀合白A与冀合白B聚合在一起，然后与大白猪聚在一起，再与辽宁黑猪和丹育黑猪聚在一起；杜洛克、长白猪与他们依次聚在一起。
Methods Female red Duroc pigs were served as experimental animals, and dermal and adipose tissue incised (n=6) or lacked wounds (n=1) were made on each pig's back using roller dermatome. The megascopic observations of wound healing of each pig in 1, 2, 4, and 12 weeks were conducted.
以杜洛克母猪为实验动物，用滚轴取皮刀在同一个体背部制作真皮及脂肪组织切割(n=6)或缺损(n=1)创面，采用自身配对观察比较创伤后1、2、4及12周的大体愈合情况。
Carcass length, eye muscle area, lean percent, meat color score, marbling score and intramuscular fat of Duroc×LUYAN white pig were higher, increased by 1.81%, 15%, 1.07%, 6.85%, 18.46% and 178.57% respectively; fatback, water loss rate and drip loss reduced by 14.35%, 70.51% and 63.70% respectively as compared with Yorkshire×LUYAN white pig.
其中，杜×鲁烟组合的胴体直长、眼肌面积、瘦肉率、肉色、大理石纹评分和肌内脂肪较高，分别比大×鲁烟组合提高1.81%、15%、1.07%、6.85%、18.46%和178.57%；背膘厚较薄、失水率和滴水损失较低，分别比大×鲁烟降低14.35%、70.51%和63.70%。
Taiwan Duroc is famous on its reliable registration system and rigid type evaluation procedures. There are several lines selected for different goals, such as fast growth rate, high meat production or good carcass quality, for breeding farms. Although long and open body type can be achieved successfully by line cross mating, litter size is expected to further enhance.
台湾杜洛克种猪是以详细的血统登录及严格的外观体型审查为基础，虽依生长性能、产肉及屠体性能，分别选育出生长、精肉等不同特性品系，在长且宽体型要求下，组合新的生长精肉杜洛克种猪已有成果，但产仔数增加的目标仍要追求。
Effect of adding fat and feeding times on the performance of primiparous Taiwan Duroc sows during lactation
添加脂肪粉和增加饲喂次数对台湾杜洛克初产母猪的影响
SQ plans to buy, from the world swine market, 950 head of purebred pigs of breeds duroc, landrace, and Yorkshire.
蜝山公司拟从国外购买纯种杜洛克，长白，大白种猪950头。