Browsing by Author "Bingol, N. Tugba"

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Effect of Molasses and Sulphuric Acid Addition To Barley/Hungarian Vetch Bi-Crop Silages
(Garuda Scientific Publications, 2006) Bingol, N. Tugba; Karsli, M. Akif; Bolat, Duran; Akca, Ismail
To determine the effects of sulphuric acid (H2SO4) and molasses (M) on silage quality and in vitro dry matter digestibility, barley (157137 Tokak) and Hungarian vetch (Viciapannonica Crantz) were planted together at the rate of 3:1 and harvested at the milk stage of barley and conserved in 1 kg jar, laboratory silos. Silages were treated with no additive (control silage), 6% M, 0.3% 2N H2SO4, 0.3% 4N H2SO4, 0.3% 2N H2SO4 + 6% M and 0.3% 4N H2SO4 + 6% M. Dry matter was significantly higher in silages treated with molasses and with 4N H2SO4 + M (P < 0.05). Ash, organic matter, crude protein, neutral detergent fiber and acid detergent fiber concentrations were not affected by additives. The pH values were significantly lower in silages treated with 2N H2SO4 and 4N H2SO4 (P < 0.05). Silages treated with molasses, 2N H2SO4 and 2N H2SO4 + M had significantly higher lactic acid concentrations (P < 0.05). The addition of 2N H2SO4 + M and 4N H2SO4, + M into silages increased silage propionic acid levels (P < 0.05). In vitro dry matter digestibility of silages with additives, except 4N H2SO4 + M, were significantly higher compared with control (P < 0.05). Addition of molasses and 2N H2SO4 may be considered to improve quality of barley + Hungarian vetch bi crop silage.
The Effects of Planting Time and Combination on the Nutrient Composition and Digestible Dry Matter Yield of Four Mixtures of Vetch Varieties Intercropped With Barley
(Tubitak Scientific & Technological Research Council Turkey, 2007) Bingol, N. Tugba; Karsli, M. Akif; Yilmaz, I. Hakki; Bolat, Duran
The aim of this study was to determine the chemical composition, digestibility, energy content, and digestible dry matter yield of 4 mixtures of different vetch varieties intercropped with the same barley at 3 different planting times under Eastern Anatolian conditions. Four different vetch species, i.e. common (Farukbey-2001), Hungarian (Tarim Beyazi-98), hairy (Selcuklu-2002), and wooly pod (Segmen-2002), intercropped with barley (Tokak-157) were utilized. The mixtures of vetches intercropped with barley were planted on 7 October 2003 (I), 7 November 2003 (II), and 10 April 2004 (III), and each variety/planting time was randomly assigned to 3 replications. The mixtures of vetches intercropped with barley were harvested by hand using clippers when the barley started spiking and vetches were at 1/4 flowering. All samples were analyzed for dry matter (DM), ash, crude protein (CP), neutral detergent fiber (NDF), and acid detergent fiber (ADF) content. In vitro dry matter digestibility (IVDMD) of the samples was also determined. While DM and organic matter (OM) content did not differ, CP, NDF, and AIDE content were significantly different among the different mixtures of vetch intercropped with barley (P < 0.05). IVDMD, metabolizable energy (ME), and net energy lactation (NEL) values were also significantly different among the mixtures of vetch intercropped with barley (P < 0.05). Digestible DM and ME yield of the mixtures were significantly affected by planting time (P < 0.05), but not variety. However, CP yield of the vetch-barley mixtures was significantly affected by both planting time and variety (P < 0.05). It can be concluded that all of the mixtures of vetch intercropped with barley had significantly higher digestible DM and CP yield when planted on 7 October 2003. Thus, October should be preferred for planting of the mixtures of vetch intercropped with barley in Eastern Anatolia. If a greater CP yield in addition to digestible DM yield is desired from vetch-barley hay, then common vetch should not be the choice.
Influence of Aflatoxin Present in Forages and Concentrated Feedingstuffs on Milk and Some Serum Biochemical Parameters in Goats
(Natl veterinary Research inst, 2007) Bingol, N. Tugba; Tanritanir, Pinar; Dede, Semiha; Ceylan, Ebubekir
Eight private farms as groups were used in the study. Each group contained randomly selected ten goats. These animals were fed forage and concentrated feed. Serum glucose, total protein.. albumin, globulin, cholesterol, and triglyceride levels, and ALP (alkaline phosphatase), ALT (alanine -amino transferase), AST (aspartate amino transferase), GGT (gamma-glutamyl transferase), and LDH (lactate dehydrogenase) activities were analysed. There were no correlations between glucose, ALP, AST, GGT and feed total aflatoxin (AF) concentrations. There were positive correlations between feed AF and LDH activities (P < 0.01), between feed AF and milk aflatoxin M1 (AFM1) (P < 0.01). On the other hand, there was a negative correlation (P < 0.01) between feed AF and total protein levels were also present. There was negative correlation between ALT concentration (P < 0.05) and AF in feed. There was negative correlation between concentrations of albumin and globulin (P < 0.01) and positive correlation between triglyceride concentration (P < 0.05) and AF level in feed. It was noticed that a marked increase in the level of AFM1 in milk due to an increase in total aflatoxin levels in feeds (P < 0.01).
Nutritional Evaluation of Grain and Straw Fractions of Pea Genotypes Grown Under Arid Conditions
(Garuda Scientific Publications, 2008) Bingol, N. Tugba; Bolat, Duran; Levendoglu, Taner; Togay, Yesim; Togay, Necat
The aim of this study was to select the best winter resistant pea genotype as ruminant feed suitable for and conditions, based on nutritive value and yields. Twelve genotypes viz. A(1103220), B(110121-1), C(110121), D(101917), E(1084222), F(l 101545), G(B 8), H(B 6), K(l 131556), M(l 131522), N(121918), and P(l 0431) were randomly assigned in three replicates to subplots within each main plot. B genotype had the greatest grain dry matter (DM), crude protein (CP) and digestible dry matter (DDM) yields. C genotype had the highest straw DM and DDM yields, whereas, F genotype had the lowest DM, CP and DDM yields (P < 0.05). Based on total CP and DDM yields B and C genotypes appeared to be the most suitable for the and region.