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首页> 外文期刊>International Journal of Poultry Sciences >Effect of Yucca schidigera and Natural Zeolite on Broiler Performance
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Effect of Yucca schidigera and Natural Zeolite on Broiler Performance

机译：丝兰和天然沸石对肉鸡生产性能的影响

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摘要

The effects of dietary supplementation of Yucca schidigera and natural zeolite on broiler performance, ammonia concentration of broiler house, litter moisture, fecal dry matter and fecal crude ash were investigated. One day-old, nine hundred and sixty unsexed broiler chicks obtained from a commercial hatchery were divided into 4 treatment groups of 240 birds each. Birds were randomly assigned to the four treatment diets, consist of control, 15 g natural zeolite/kg, 25 g natural zeolite/kg and 120 mg Yucca schidigera /kg. Body weights of birds were significantly (P Yucca schidigera /kg being the highest and this treatment was followed by chicks fed diet control at days 21 to 42 and 42nd day. Feed conversion ratio was not affected by the supplementation of Yucca schidigera and natural zeolite at days 21 to 42. From 21 to 42 and 42nd day of age, the feed intake was not significantly different between the treatments. Ammonia concentration of house was significantly (P Yucca schidigera and natural zeolite to diet. The supplementation of Yucca schidigera and natural zeolite to the diet reduced significantly (P dry matter and crude ash. On the other hand, dry matter of the broiler litter and livability were not affected by treatments. It can be concluded that the supplementation of Yucca schidigera to the diet reduced ammonia concentration in broiler house, fecal dry matter and crude ash without any adverse effect of broiler performance.
机译：研究了节食丝兰和天然沸石对肉仔鸡生产性能，肉鸡房氨浓度，垫料水分，粪便干物质和粪便粗灰的影响。从商业孵化场获得的一天大的960只未性别的肉鸡小鸡被分为4组，每组240只。将鸟随机分配到四种处理饮食中，包括对照组，15 g天然沸石/ kg，25 g天然沸石/ kg和120 mg丝兰/ kg。鸡的体重显着（P丝兰裂殖酵母/ kg最高），在处理之后的第21天至第42天和第42天喂饲雏鸡，饲料转化率不受添加丝兰裂殖藻和天然沸石的影响在21至42天之间，从21日至42日和42日龄，两种处理之间的采食量没有显着差异。家中的氨浓度显着（P丝兰和天然沸石添加到饮食中。丝兰和天然沸石的补充饮食中的磷含量显着降低（P干物质和粗灰分。另一方面，处理对肉鸡仔猪干物质和生活能力的影响不大。可以得出结论，向饮食中添加丝兰可降低肉鸡的氨含量鸡舍，粪便干物质和粗灰分，对肉鸡生产性能没有任何不利影响。

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