نتایج جستجو برای: feed concentrates

تعداد نتایج: 76332  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1389

abstract this study was carried out to compare disinfecting effects of nanosilver with other feed disinfectants on layer hen performance, immune system, gastrointestinal microflora and intestinal morphology. total of 90 layers (lsl) were divided into five groups consisting: 1-control, 2- formalin (200 ppm), 3- formaycin (200 ppm), 4- nanosilver in drinking water (7.5 ppm) and 5-nanosilver in f...

Journal: :Journal of Cleaner Production 2022

Nowadays, cassava leaves are mostly treated as a byproduct of root production, yet this readily available biomass is rich in protein with balanced content amino acids. Cassava therefore represent promising, underutilized for extraction proteins. The purpose study was to provide updated information on the feasibility producing leaf concentrate use feed and food. In context, concentrates were ref...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه زنجان - دانشکده کشاورزی 1387

چکیده ندارد.

Journal: :Journal of dairy science 2006
B J Suárez C G Van Reenen W J J Gerrits N Stockhofe A M van Vuuren J Dijkstra

The objective of this experiment was to examine the effects of concentrates in feed, differing in carbohydrate source, on the rumen development of veal calves. For this purpose, 160 male Holstein Friesian x Dutch Friesian crossbred calves were used in a complete randomized block design with a 5 x 2 factorial arrangement. Dietary treatments consisted of 1) a milk replacer control, 2) a pectin-ba...

Journal: :Chalaza journal of animal husbandry 2022

The purpose of this study was to determine the effect fermented straw supplementation with green concentrate on nutrient content and digestibility. Green used as treatment white lead tree leaf flour ( Leucaena leucocephala ), Gamal meal Gliricidia sepium Indigofera meal. Proximate analysis carried out rice straw, 70% + 30% lamtoro (FRS tree), ) ). livestock for digestibility test 12 Friesian Ho...

Journal: :Biochemical Journal 1927

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