方法16头长白猪随机分为为供、受体组。
Methods 16 landrace swine were randomly divided into two groups used as donor and recipient.
结果表明，长白猪的生长发育较快，饲料利用率和经济效益均较高。
The results showed that the landrace grew rapidly, and the feed utilization rate and economic returns were high.
野猪的心、肺+气管相对体重均高于长白猪的相应指标，但差异不显著。
There were no significantly differences in the relative weight of heart lung + trachea between wild boars and landrace pigs.
野猪的心、肺+气管相对体重均高于长白猪的相应指标，但差异不显著。
There were no significantly differences in the relative weight of heart, lung + trachea between wild boars and Landrace pigs.
结果表明，梅山猪、宁夏黑猪和杜洛克猪肌内脂肪含量高于长白猪和约克夏猪（P<0.05）。
The results indicated that IMF of Meishan, Ningxia Black and Duroc were higher than that of Landrace and Yerkshire(P<0.05).
太湖猪产仔数性状基因加性值比长白猪高1．39头，太湖猪高产仔数基因对长白猪等位基因呈显性，显性度为0．81。
The additive effect of the gene on litter size in Tailiu Pig is 1.39 higher than the allele in Landrace. The gene in Taihu Pig is dominant to the allele in Landrace with dominant ratio of 0.81.
典型商业化猪品种是各种长白猪(丹麦、德国、荷兰、意大利等)以及欧洲的大白猪，这种品种通常与来自比利时的比利华杂交。
Typical commercial pig breeds are the various landraces (Danish, German, Dutch, Italian, etc.) and the Large Whites in Europe, often crossed with the Pietrain race from Belgium.
用最小二乘法分析SNP对长白猪、约克夏猪和杜洛克猪的背膘厚的效应的结果表明，纯合基因型个体的背膘厚大于杂合基因型个体。
The effects of this SNP on backfat thickness in Landrace, Yorkshire and Duroc were estimated using least square method. The homozygote pigs had thicker backfat than the heterozygote ones.
结果证明，哈白猪和长白猪的五个繁殖性状累加效应值较好，并在杂交中产生了较强的非加性效应。最优秀杂交组合是哈长组、长黑组和长哈组。
The additive effects of the above mentioned five reproductive traits was in favor of the Harbin White and Landrace, as well as the non-additive effects in cross combinations.
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。
Are mainly outside the ternary and Duroc, Duroc, Yorkshire, Changbai Mountain, etc. I.
采用PCR-RFLP技术检测了大约克、长白、杜洛克、宁乡、沙子岭和大围子6个品种共867头猪的E．coli F18受体（ECF18R）基因座的遗传变异。
The genetic variation of E. coli F18 receptor (ECF18R) loci in 867 pigs including Large Yorkshire, Landrace, Duroc, Ningxiang pig, Shaziling pig and Daweizi pig was detected by PCR-RFLP with Hin6 I.
测定金华猪，外来品种猪大约克夏、长白、杜洛克、汉普夏，以及金华猪与外来品种猪杂交所产的2 35 5头仔猪的生长性状。
The growth traits of 2 355 piglets. which were progeny derived from different breeds' hybridization such as Jinhua swine, Large Yorkshire, Duroc, Hampshire were recorded.
测定金华猪，外来品种猪大约克夏、长白、杜洛克、汉普夏，以及金华猪与外来品种猪杂交所产的2 35 5头仔猪的生长性状。
The growth traits of 2 355 piglets. which were progeny derived from different breeds' hybridization such as Jinhua swine, Large Yorkshire, Duroc, Hampshire were recorded.
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