MTDFREML software was used to estimate the heritability of back fat alive on double muscle Large Yorkshire swine.

利用MTDF REML软件包估计大约克双肌臀种猪活体背膘厚遗传力。

youdao

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.

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。

youdao

This indicates that the productive performance of Large-Yorkshire can be increased by opened herd breeding.

这表明，开放式群体选育能提高大约克夏猪的生产性能。

youdao

The company said it had been looking for a "large enough" site in South Yorkshire for many years.

BBC: Ikea proposes building store in Sheffield

Andrew Tempest Mitchell, of the West Yorkshire Police Federation, previously said he was "worried from a West Yorkshire perspective that we don't have an active unit within the policing area, which is quite large".

BBC: Yorkshire merged police underwater search unit launches