Table 2 Technical performance data in the current lactation of parity 2–7, per nursing strategy, in a three year period (2013–2015)
Parity | # Total Born Piglets (TBP) | # Live Born Piglets (LBP) | Piglet mortality (%) | Lactation length (days) | # Weaned Piglets per Litter (WPL) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Count | Mean | Stdv | Mean | Stdv | Mean | Stdv | Mean | Stdv | Mean | Stdv | Mean | Stdv | |
SNS | 1,791 | 4.11 | 1.64 | 16.68 | 3.44 | 15.60 | 3.23 | 7.13 | 8.06 | 27.08 | 1.31 | 12.64 | 0.98 |
DNS | 248 | 3.79 | 1.41 | 16.29 | 3.44 | 15.44 | 3.28 | 5.10 | 4.83 | 27.59 | 1.52 | 24.17 | 1.31 |