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首页> 外文期刊>Tropical Animal Health and Production >Impact of black soldier fly larval meal on growth performance, apparent digestibility, haematological and blood chemistry indices of guinea fowl starter keets under tropical conditions
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Impact of black soldier fly larval meal on growth performance, apparent digestibility, haematological and blood chemistry indices of guinea fowl starter keets under tropical conditions

机译：黑士兵幼虫对热带条件下几内亚禽入门尾部生长性能，表观消化率，血液化学和血液化学指标的影响

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摘要

In order to assess the impact of larval meal on guinea fowl, six iso-caloric and iso-nitrogenous diets were fed to day-old-keets ad libitum till 8 weeks of age. Water was also freely provided. The fishmeal (FM) component of the experimental diets was replaced with black soldier fly larval meal (BSFLM) in the following percentage ratios of 0-100%. Results showed that body weight gain significantly (P 0.05) increased in all the BSFLM treatment groups compared to the control group. The final body weight of the birds at age 8 weeks differed significantly (P 0.001). Dry matter intake varied (P 0.001) slightly among the birds but never affected (P > 0.05) ME intake and faecal output as well as weight changes of the keets. Digestibility of dry matter and energy were not affected (P > 0.05) by the differences in diet. Organ and haematopoietic integrity were assured regardless of the protein types used as well as levels of inclusion. The results suggest that the replacement of fishmeal with BSFLM in so far as the economics of production is concerned could result in reduced feed cost for starter guinea keet judging from diets that contained 60-100% BSFLM.
机译：为了评估幼虫膳食对豚鼠的影响，将六种异液和异氮饮食喂食至日常keets and libitum直到8周龄。水也自由提供。实验饮食的鱼粉（FM）组分被黑士兵飞幼马（BSFLM）取代，下列百分比为0-100％。结果表明，与对照组相比，所有BSFLM治疗组的体重增加显着增加（P <0.05）。 8周龄鸟类的最终体重显着不同（P <0.001）。干物质的进气量在鸟类中略微不同（P <0.001），但从未受影响（p> 0.05）我摄入和粪便输出以及keets的重量变化。通过饮食差异，干物质和能量的消化率不受影响（p> 0.05）。无论使用的蛋白质类型都有和包容水平如何，都保证了器官和血包血完整性。结果表明，随着生产经济学的情况下，替代鱼炸弹与BSFLM有关，可能导致从饮食中判断出含有60-100％BSFLM的饮食饲料成本。

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