控制平坝灰鹅就巢行为提高产蛋量的研究
Hunan Agricultural Sciences（2020）
Abstract
为了控制平坝灰鹅的就巢行为,提高产蛋量,以5-羟色胺受体阻断剂醒抱灵B为材料进行口服饲喂试验.结果表明:平坝灰鹅于就巢当天口服5-羟色胺受体阻断剂醒抱灵B,就巢期从27.73 d缩短至5.23～8.83 d,就巢期体重下降不显著,10个月产蛋量提高51.36％～63.04％,每只试验母鹅10个月产蛋增加净收入34.68～46.88元,醒抱灵B的最适处理剂量为7.5 mg/kg.
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