搜索结果: 1-2 共查到“农业工程 pigs”相关记录2条 . 查询时间(0.244 秒)
The effect of feeding technologies on the economics of fattening pigs
pig, feeding performance testing, economics profit formula
<
2014/3/29
The aim of the experiment in test station was to evaluate productive performance with respect to feeding-technologies through the test for LWs × (LW×L) genotype in pigs. The productive performance as ...
The effect of sire-C position on the economics of pigs fattening
pig, sire-line performance testation profit formula economics
<
2014/3/29
The objective of the trial in the test station was to evaluate productive performance with respect to sire-line No. 101, 102, 103 in C-position for LWs × (LW×L) genotype in pigs. The productive perfor...