Sentence examples for 4th wk from inspiring English sources

When the likelihood of a positive diagnosis for mastitis bacteria (subclinically infected cows) was assessed in separate models for each of the explanatory variables, P-values ≤ 0.20 were observed for milk yield in the 4th wk of lactation (P < 0.01), WIM (P = 0.02) and parity (P < 0.01).

and 3 wk.

Each 7 wk.

The study duration varied from 3 wk to 3 mo (median: 12 wk).

The experiment lasted 9 wk, including 1 wk for adaptation.

The trial lasted 10 wk.

The duration was divided into a long-term subgroup (≥12 wk) and a short-term subgroup (<12 wk).

The experiment was of 8 wk duration: 2 wk preexperimental period and 6 wk experimental, in crossover design (2 × 2).

The experiment lasted for 4 wk.

Each period had a duration of 3 wk (2 wk for diet adaptation and 1 wk for measurements), and the interval between them was 2 wk.

Each experimental period lasted for 3 wk.