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首页> 外文期刊>The Kasetsart Journal >The Use of a Phytogenic Product to Improve Sows' Lactation Performance
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The Use of a Phytogenic Product to Improve Sows' Lactation Performance

机译：使用植物性产物改善母猪的泌乳性能

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A field trial was conducted to determine if the lactation diet supplemented with a selected phytogenic product (Biomin P.E.P~®) would improve sows' lactation performance measuring in terms of average wean-to-first-service interval (WFS) and average daily litter weight gain (ADLWG). One hundred and twelve mixed-parity cross-bred sows were randomly allocated into either a control (n = 55) or a treatment (n = 57) group. They were housed in the same barn under the same management regime throughout the trial. Sows received ad libitum feeding of lactation diets supplemented with either 2 kg/ton of Biomin P.E.P~® (treatment) or nil (control). The lactation diet was broken-rice soybean meal-based diet containing 17%of crude protein, 3,300 Kcal/kg of ME and 1.05% of dietary lysine. During the 22.6 days of average lactation period, ADLWG of sows in treatment group was significantly improved by 0.117 kg/day (P = 0.0353) and WFS was insignificantly shorter (5.0 vs 6.1; P = 0.2263). In conclusion, the Biomin P.E.P~® supplemented lactation diet can enhance lactation performance in sows. The increased ADLWG combined with shorter WFS is believed to derive from the increased lactation feed intake.
机译：进行了一项田间试验，以确定以平均断奶至首次服务间隔（WFS）和平均每日垫料重量衡量的，补充选择的植物生长产物（Biomin PEP〜®）的泌乳日粮是否能改善母猪的泌乳性能。增益（ADLWG）。将112头混合胎的杂种母猪随机分为对照组（n = 55）或治疗组（n = 57）。在整个审判过程中，他们被以相同的管理制度关押在同一谷仓中。母猪随意饲喂补充了2千克/吨Biomin P.E.P〜（处理）或无（对照）的泌乳日粮。哺乳期饮食是基于大米豆粕的大餐，其中包含17％的粗蛋白，3,300 Kcal / kg的ME和1.05％的饮食赖氨酸。在平均泌乳期的22.6天中，治疗组母猪的ADLWG显着提高了0.117 kg /天（P = 0.0353），WFS显着缩短了（5.0 vs 6.1; P = 0.2263）。总之，Biomin P.E.P〜®补充泌乳饮食可以增强母猪的泌乳性能。据认为，增加的ADLWG和较短的WFS是由于哺乳期采食量增加。

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