Effect of supplements on feed utilization of Tigray Highland sheep fed a basal diet of barley straw
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DOI: 10.1007/s11250-020-02444-x
Abstract: The feeding experiment was conducted at Ofla district, southern Tigray, North Ethiopia, to investigate feed utilization, diet digestibility, and its economic feasibility under different supplementation options. Twenty-four yearling intact growing lambs were used in randomized… read more here.
Keywords: seed; barley straw; matter; wheat bran ... See more keywords
Dietary combination of chitosan nanoparticle and thymol affects feed utilization, digestive enzymes, antioxidant status, and intestinal morphology of Oreochromis niloticus
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DOI: 10.1016/j.aquaculture.2019.734577
Abstract: Abstract Currently, the use of phytogenic additives and nanoparticles formulation in fish diets raises great worldwide interest. However, studies on the outcomes of their combination in farmed fish feeding are scarce. Hence, an experiment was… read more here.
Keywords: oreochromis niloticus; digestive enzymes; feed utilization; chitosan nanoparticle ... See more keywords
Effects of feeding frequency on growth, feed utilization, digestive enzyme activity and body composition of Litopenaeus vannamei in biofloc-based zero-exchange intensive systems
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DOI: 10.1016/j.aquaculture.2020.735079
Abstract: Abstract An eight-week feeding experiment was conducted to investigate the effects of daily feeding frequency on the growth, feed utilization, digestive enzyme activity and body composition of Litopenaeus vannamei juvenile reared in biofloc-based zero-exchange intensive… read more here.
Keywords: feeding frequency; growth feed; feed utilization; biofloc ... See more keywords
Effect of a New Feed Daphnia magna (Straus, 1820), as a Fish Meal Substitute on Growth, Feed Utilization, Histological Status, and Economic Revenue of Grey Mullet, Mugil cephalus (Linnaeus 1758)
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DOI: 10.3390/su13137093
Abstract: The formulator of aquatic diets is part of a continuous search for alternative protein sources instead of depreciated fish meal. The utilization of zooplankton as a feed ingredient is an interesting trend due to their… read more here.
Keywords: replacement; fish meal; meal; feed utilization ... See more keywords