Effects of natural building ventilation on live weights performance of does during reproduction
Four identical adjoining buildings, each with eight pens (number of does = 32) of dimensions 1.2 * 0.6 * 1.2 m were constructed with floor area per pen (1.2 * 0.6 m). Three factors were considered in the study; building orientations (Or.45° and Or.90° to wind directions) and ventilation openings (Op...
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Veröffentlicht in: | African journal of agricultural research 2013-06, Vol.8 (21), p.2529-2539 |
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