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首页> 外文期刊>African Journal of Food, Agriculture, Nutrition and Development >Effets du remplacement de la farine de poisson par les termites ( Macrotermes Sp. ) sur l’evolution ponderale et les caracteristiques de carcasse de la volaille locale au Burkina Faso
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Effets du remplacement de la farine de poisson par les termites ( Macrotermes Sp. ) sur l’evolution ponderale et les caracteristiques de carcasse de la volaille locale au Burkina Faso

机译：用白蚁代替鱼粉对布基纳法索当地家禽的体重发育和car体特性的影响

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The high cost and the accessibility of animal protein sources is a major issue in poultry farming in Burkina Faso. The present study aimed to assess the suitability of two termite species as feed for traditional chicken ( Gallus domesticus) and guinea fowl ( Numida meleagris ), comparatively to commercial fishmeal available in this country. The study was carried out during eight weeks in Burkina Faso on ninety chickens and ninety guinea fowls, sixteen weeks old. Two termite species (dry Macrotermes subhyalinus and fresh Macrotermes bellicosus ) and commercial fishmeal for poultry feed formulation that is available in the country were used as animal protein ingredients in three feeding management regimes. The birds were allocated to the three feeding treatments, with two replicates per treatment: i) treatment 1 (R1) with a diet including 2.5% of dried termites; ii) treatment 2 (R2) diet with no animal protein ingredient included, but with fresh termites given separately and the amount was depending on the daily capture; iii) treatment 3 (R3) diet including 2.5% of fishmeal. The results showed an average daily feed consumption of 65.5 g per bird. Average daily gain (ADG) for chickens was 7.7 g, 7.8 g and 7.5 g for treatment R1, R2 and R3, respectively. ADG for guinea fowl was 5.64g, 5.34 g and 5.35 g for R1, R2 and R3, respectively. Carcass characteristics studied on male guinea fowl showed a mean carcass percentage of 66.4%. Data on the taste and tenderness showed that R1 and R2 gave a better taste to guinea fowl meat, while R3 and R2 gave more tender meat. Average dry matter contents of the thighs were 42.4%, 41.8% and 40.6% for the groups R1, R2 and R3, respectively. No significant difference (p0.05) was observed between treatments for all the parameters. Thus, dry and fresh Macrotermes spp. can be suitable animal protein ingredients that can substitute fishmeal in traditional chickens and guinea fowl feeding in rural area.
机译：动物蛋白来源的高成本和可及性是布基纳法索家禽养殖的主要问题。本研究旨在评估两种白蚁作为传统鸡（家鸡）和珍珠鸡（Numida meleagris）的饲料的适用性，与该国可买到的商业鱼粉相比。该研究在布基纳法索进行了八周，对十六周龄的九十只鸡和九十只珍珠鸡进行了研究。在三种饲养管理制度中，将两种白蚁种类（干白蚁和新鲜白蚁）和商业用鱼粉用于家禽饲料配方，将其用作动物蛋白成分。将家禽分配到三种喂养方法中，每种方法重复两次：i）处理1（R1），其饮食包括2.5％的干燥白蚁; ii）处理2（R2）的饮食中不包括动物蛋白成分，但单独给予新鲜的白蚁，其数量取决于每日的捕获量; iii）治疗3（R3）饮食，包括2.5％的鱼粉。结果显示每只鸟平均日饲料消耗为65.5克。处理R1，R2和R3的鸡的平均日增重（ADG）分别为7.7 g，7.8 g和7.5 g。珍珠鸡的ADG分别为R1，R2和R3分别为5.64g，5.34g和5.35g。在雄性珍珠鸡身上研究的体特征显示showed体平均百分比为66.4％。有关味道和嫩度的数据显示，R1和R2使珍珠鸡的肉更好，而R3和R2赋予了更多的嫩肉。 R1，R2和R3组的大腿平均干物质含量分别为42.4％，41.8％和40.6％。所有参数之间的处理之间未观察到显着差异（p> 0.05）。因此，干燥和新鲜的Macrotermes spp。可以作为动物蛋白的合适成分，可以代替农村地区传统鸡肉和珍珠鸡中的鱼粉。

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