Bu calismanin amaci; farkli olgunlasma donemlerinde (ciceklenme oncesi, ciceklenme ve tohum bagla... more Bu calismanin amaci; farkli olgunlasma donemlerinde (ciceklenme oncesi, ciceklenme ve tohum baglama) hasat edilen teff otunun potansiyel besleme degerine, gaz ve metan uretimine olan etkisini belirlemektir. Hasat edilen bitkiler tartilarak yesil ot verimi, 70 °C’de kurutularak kuru ot verimi belirlenmis ve kimyasal kompozisyonu belirlemek icin analizler yapilmistir. Yem ornekleri yirmi dort saatlik inkubasyona tabi tutularak gaz ve metan uretimleri belirlenmistir. Olgunlasma doneminin teff otunun kimyasal ozelliklerine, gaz ve metan uretim miktarina, metabolik enerji (ME) ve organik madde sindirim derecesine (OMS) etkisi cok onemli derecede (P≤0.01) olmustur. Olgunlasma doneminin ilerlemesiyle yesil ve kuru ot verimleri, notr deterjanda cozunmeyen lif (NDF) ve asit deterjanda cozunmeyen lif (ADF) oranlari artarken, ham protein, ham yag ve ham kul icerikleri azalmistir. Tef bitkisinin yesil ve kuru ot verimleri sirasiyla 576.91-1061.78 ve 198.54-637.03 kg/da arasinda degismistir. Ham...
Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020
Hatay ilinde yetişen turunçgil posalarının ruminant beslemede alternatif yem kaynağı olarak kulla... more Hatay ilinde yetişen turunçgil posalarının ruminant beslemede alternatif yem kaynağı olarak kullanımı ve metan üretim kapasitesini belirlemek amacıyla; kuru madde (KM), pH, olması gereken pH (OlpH), fleig skoru (FS), ham kül (HK), ham protein (HP), ham yağ (HY), ADF, NDF, net gaz, net metan gazı, metabolik enerji (ME) ve organik madde sindirim derecesi (OMSD) içerikleri belirlenmiştir. Araştırma sonunda pH değerleri 2.72 ile 3.48 arasında bulunan turunçgil silajının düşük değerlere sahip olması nedeniyle uzun süre depolanabilir bir silaj türü olduğu söylenebilir. Turunçgil silajları metan gazı üretim kapasitesi açısından değerlendirildiğinde % 8.17 ile 11.23 arasında değerler almış olup; en düşük metan gazı içeriği kabuksuz greyfurt cinsinden en yüksek metan gazı içeriği kabuklu Washington cinsinden elde edilmiştir. Turunçgil silajlarının yonca, mısır gibi silaj türlerinin metan gazı içeriklerine (%16-18) göre daha düşük metan gazı üretim kapasitesine sahip olması nedeniyle atmosfer...
WOS:000518838900026The aim of the present study was to evaluate some commercial dairy rations in ... more WOS:000518838900026The aim of the present study was to evaluate some commercial dairy rations in terms of chemical composition, methane production, net energy for lactation (NEL) and organic matter digestibility (OMD). There are considerable variations among total mixed rations (TMRs) used by farms, especially in terms of chemical composition. Crude protein (CP) contents of TMRs ranged from 9.83 to 14.32 %. Acid detergent fiber (ADF) and neutral detergent fiber (NDF) contents of TMRs ranged from 22.79 to 32.32 % and 42.5 to 52.98 % respectively. There are significant differences among TMRs in terms of gas, methane production, NEL and OMD. Gas production ranged from 82.25 to 97.25 ml. Gas production, NEL and OMD for TMR 3, 6 and 8 was significantly higher than the others. Methane production (ml) for TMR 8 was significantly higher than that for TMR 7. As a conclusion, TMRs investigated in the current study are not well balanced to meet the nutritional requirements of lactating cows. T...
The aim of the current study was to determine the effects of drying with microwave irradiation on... more The aim of the current study was to determine the effects of drying with microwave irradiation on chemical composition, fermentation, metabolisable energy and organic matter digestibility of oak nut ( Quercus coccifera ) using Hohenheim in vitro gas production technique. Microwave irradiation was applied to oak nut for 0, 2, 4, 6 and 8 minutes. Microwave irradiation has no significant effect on the chemical composition except for dry matter and condensed tannin contents of oak nut. Microwave irradiation increased the dry matter contents whereas microwave irradiation decreased condensed tannins of oak nut. Although microwave irradiation has a significant effect on the gas production at early incubation times, it has no significant (P<0.001) effect on gas production at late incubation times. At early incubation times gas production linearly increased with time of microwave irradiation. Microwave irradiation has no effect on the estimated parameters such as the total gas production,...
The aim of the current study was to determine the effect of oak tannin extract (Artutan) on in si... more The aim of the current study was to determine the effect of oak tannin extract (Artutan) on in situ dry matter and crude protein degradability of alfalfa silage by sheep. Alfalfa plant harvested at the beginning of flowering stage was ensiled with oak tannin extract (0, 1.5, 3.0, 4.5 and 6.0 % on fresh basis) quadruplicate in plastic silo with 50 kg capacity. Although the oak tannin extract had a significant effect on crude protein degradation of alfalfa silage, oak tannin extract had no significant effect on the dry matter degradability. The quickly soluble protein content of alfalfa silage decreased whereas slowly degradable protein content increased with increasing level of oak tannin extract. As a conclusion, oak tannin extract has the potential to reduce the protein degradability in the rumen.
Chemical composition, nutritive value and rumen methane potential of some legume tree pods Abstra... more Chemical composition, nutritive value and rumen methane potential of some legume tree pods Abstract The aim of the experiment was to determine the chemical composition, in vitro gas and methane production and rumen degradable substrate of pods from five leguminous tree species (Leucaena leucocephala, Albiza julibrissin, Robinia pseudoacacia, Acacia karroo and Gleditsia triacanthos) fed to small ruminant animals in Turkey. The pods had adequate levels of crude protein (13-21% in DM), high levels of water soluble DM (30-50% in DM) and moderate levels of NDF (33-51% in DM). Concentrations of condensed tannin were relatively low (0.56-4.3% in DM) except for Gleditsia triacanthos (7.99%). In anin vitro rumen incubation, there was a close relationship (R 2 =0.75)) between level of condensed tannin in the pods and methane concentration in the gas for four of the five species. Gleditsia triacanthos with the highest level of condensed tannin (8.0%) and the highest level of methane in the gas (6.2%) did not fit this relationship; the high content of sugars reported for this species may have been the factor contributing to the atypical relationship between the condensed tannin content and methane production. Methane content of the gas was linearly related with rate of gas production (R 2 =0.91, dry matter mineralized over the 24 h incubation (R 2 =0.97) and with the content of waCer soluble dry matter in the pods (R 2 =0.99). The NDF content in the pods was a less reliable measure of methane production (R 2 =0.78).
The aim of the current study was to determine the effect of oak tannin extract (Artutan) on the a... more The aim of the current study was to determine the effect of oak tannin extract (Artutan) on the alfalfa silage composition. Alfalfa plant harvested at the beginning of flowering stage was ensiled with oak tannin extract (0, 1.5, 3.0, 4.5 and 6.0 on fresh basis) quadruplicate in plastic silo with 50 kg capacity. The oak tannin extract had a significant effect on the chemical composition and fermentation parameters of alfalfa silage. The dry matter contents of resultant alfalfa silages increased with increasing level of oak tannin extracts whereas ash, crude protein, neutral detergent fiber and acid detergent fiber contents were decreased. The supplementation of oak tannin extract resulted in the decrease in ammonia, biogenic amine, acetic acid, butyric acid contents and pH values but the increase in lactic acid, propionic acid contents and fleig skore. As a conclusion, the supplementation of oak tannin extract is moderately improved silage quality of alfalfa.
The purpose of the current study was to evaluate effect of host on chemical composition, in vitro... more The purpose of the current study was to evaluate effect of host on chemical composition, in vitro gas production, methane production, metabolisable energy (ME) and organic matter digestibility (OM). The host had a significant effect on the chemical composition, in vitro gas production, methane production, ME and OMD of mistletoe leaves. Crude ash (CA) and crude protein (CP) contents of mistletoe leaves ranged from 5.33 to 8.93 % and 8.53 to 12.16% respectively. The CA and CP contents of leaves of mistletoe grown on Prunus armeniaca were significantly higher than the others. The host had no significant effect on the neutral detergent fiber (NDF) contents whereas the host had significant effect on acid detergent fiber (ADF) contents of leaves of mistletoe. NDF and ADF contents of leaves of mistletoe ranged from 32.50 to 34.80% and 19.43 to 21.56 % respectively. Gas and methane production of mistletoe leaves ranged from 39.53 to 44.50 ml, 6.26 to 7.06 ml. Gas production of mistletoe le...
24th International Scientific-Expert Conference of Agriculture and Food Industry – Sarajevo, 2013
The aim of the current study was to determine the effect of oak tannin extract (Artutan) on in si... more The aim of the current study was to determine the effect of oak tannin extract (Artutan) on in situ dry matter and
crude protein degradability of alfalfa silage by sheep. Alfalfa plant harvested at the beginning of flowering stage
was ensiled with oak tannin extract (0, 1.5, 3.0, 4.5 and 6.0 % on fresh basis) quadruplicate in plastic silo with
50 kg capacity. Although the oak tannin extract had a significant effect on crude protein degradation of alfalfa
silage, oak tannin extract had no significant effect on the dry matter degradability. The quickly soluble protein
content of alfalfa silage decreased whereas slowly degradable protein content increased with increasing level of
oak tannin extract. As a conclusion, oak tannin extract has the potential to reduce the protein degradability in the
rumen.
The aim of the current study was to determine the effects of drying with microwave irradiation on... more The aim of the current study was to determine the effects of drying with microwave irradiation on chemical composition, fermentation, metabolisable energy and organic matter digestibility of oak nut (Quercus coccifera) using Hohenheim in vitro gas production technique. Microwave irradiation was applied to oak nut for 0, 2, 4, 6 and 8 minutes. Microwave irradiation has no significant effect on the chemical composition except for dry matter and condensed tannin contents of oak nut. Microwave irradiation increased the dry matter contents whereas microwave irradiation decreased condensed tannins of oak nut. Although microwave irradiation has a significant effect on the gas production at early incubation times, it has no significant (P<0.001) effect on gas production at late incubation times. At early incubation times gas production linearly increased with time of microwave irradiation. Microwave irradiation has no effect on the estimated parameters such as the total gas production, metabolisable energy and organic matter digestibility whereas it increased gas production constant (c) of the plant. As a conclusion, microwave irradiation can be used to dry oak nut with high moisture when harvested without affecting the chemical composition and nutritive value of oak nut. However the effect of microwave irradiation should be tested further with in vivo experiment before large implication.
... Mustafa ŞAHİN * Fatih ÜÇKARDEŞ ** Önder CANBOLAT *** Adem KAMALAK * Ali İhsan ATALAY * ... ... more ... Mustafa ŞAHİN * Fatih ÜÇKARDEŞ ** Önder CANBOLAT *** Adem KAMALAK * Ali İhsan ATALAY * ... 9. Chaji M, Naserian AA, Valizadeh R, Mohammadabadi T, Mirzadeh KH: Potential use of high-temperature and low-temperature steam treatment, sodium hydroxide and an ...
Bu calismanin amaci; farkli olgunlasma donemlerinde (ciceklenme oncesi, ciceklenme ve tohum bagla... more Bu calismanin amaci; farkli olgunlasma donemlerinde (ciceklenme oncesi, ciceklenme ve tohum baglama) hasat edilen teff otunun potansiyel besleme degerine, gaz ve metan uretimine olan etkisini belirlemektir. Hasat edilen bitkiler tartilarak yesil ot verimi, 70 °C’de kurutularak kuru ot verimi belirlenmis ve kimyasal kompozisyonu belirlemek icin analizler yapilmistir. Yem ornekleri yirmi dort saatlik inkubasyona tabi tutularak gaz ve metan uretimleri belirlenmistir. Olgunlasma doneminin teff otunun kimyasal ozelliklerine, gaz ve metan uretim miktarina, metabolik enerji (ME) ve organik madde sindirim derecesine (OMS) etkisi cok onemli derecede (P≤0.01) olmustur. Olgunlasma doneminin ilerlemesiyle yesil ve kuru ot verimleri, notr deterjanda cozunmeyen lif (NDF) ve asit deterjanda cozunmeyen lif (ADF) oranlari artarken, ham protein, ham yag ve ham kul icerikleri azalmistir. Tef bitkisinin yesil ve kuru ot verimleri sirasiyla 576.91-1061.78 ve 198.54-637.03 kg/da arasinda degismistir. Ham...
Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020
Hatay ilinde yetişen turunçgil posalarının ruminant beslemede alternatif yem kaynağı olarak kulla... more Hatay ilinde yetişen turunçgil posalarının ruminant beslemede alternatif yem kaynağı olarak kullanımı ve metan üretim kapasitesini belirlemek amacıyla; kuru madde (KM), pH, olması gereken pH (OlpH), fleig skoru (FS), ham kül (HK), ham protein (HP), ham yağ (HY), ADF, NDF, net gaz, net metan gazı, metabolik enerji (ME) ve organik madde sindirim derecesi (OMSD) içerikleri belirlenmiştir. Araştırma sonunda pH değerleri 2.72 ile 3.48 arasında bulunan turunçgil silajının düşük değerlere sahip olması nedeniyle uzun süre depolanabilir bir silaj türü olduğu söylenebilir. Turunçgil silajları metan gazı üretim kapasitesi açısından değerlendirildiğinde % 8.17 ile 11.23 arasında değerler almış olup; en düşük metan gazı içeriği kabuksuz greyfurt cinsinden en yüksek metan gazı içeriği kabuklu Washington cinsinden elde edilmiştir. Turunçgil silajlarının yonca, mısır gibi silaj türlerinin metan gazı içeriklerine (%16-18) göre daha düşük metan gazı üretim kapasitesine sahip olması nedeniyle atmosfer...
WOS:000518838900026The aim of the present study was to evaluate some commercial dairy rations in ... more WOS:000518838900026The aim of the present study was to evaluate some commercial dairy rations in terms of chemical composition, methane production, net energy for lactation (NEL) and organic matter digestibility (OMD). There are considerable variations among total mixed rations (TMRs) used by farms, especially in terms of chemical composition. Crude protein (CP) contents of TMRs ranged from 9.83 to 14.32 %. Acid detergent fiber (ADF) and neutral detergent fiber (NDF) contents of TMRs ranged from 22.79 to 32.32 % and 42.5 to 52.98 % respectively. There are significant differences among TMRs in terms of gas, methane production, NEL and OMD. Gas production ranged from 82.25 to 97.25 ml. Gas production, NEL and OMD for TMR 3, 6 and 8 was significantly higher than the others. Methane production (ml) for TMR 8 was significantly higher than that for TMR 7. As a conclusion, TMRs investigated in the current study are not well balanced to meet the nutritional requirements of lactating cows. T...
The aim of the current study was to determine the effects of drying with microwave irradiation on... more The aim of the current study was to determine the effects of drying with microwave irradiation on chemical composition, fermentation, metabolisable energy and organic matter digestibility of oak nut ( Quercus coccifera ) using Hohenheim in vitro gas production technique. Microwave irradiation was applied to oak nut for 0, 2, 4, 6 and 8 minutes. Microwave irradiation has no significant effect on the chemical composition except for dry matter and condensed tannin contents of oak nut. Microwave irradiation increased the dry matter contents whereas microwave irradiation decreased condensed tannins of oak nut. Although microwave irradiation has a significant effect on the gas production at early incubation times, it has no significant (P<0.001) effect on gas production at late incubation times. At early incubation times gas production linearly increased with time of microwave irradiation. Microwave irradiation has no effect on the estimated parameters such as the total gas production,...
The aim of the current study was to determine the effect of oak tannin extract (Artutan) on in si... more The aim of the current study was to determine the effect of oak tannin extract (Artutan) on in situ dry matter and crude protein degradability of alfalfa silage by sheep. Alfalfa plant harvested at the beginning of flowering stage was ensiled with oak tannin extract (0, 1.5, 3.0, 4.5 and 6.0 % on fresh basis) quadruplicate in plastic silo with 50 kg capacity. Although the oak tannin extract had a significant effect on crude protein degradation of alfalfa silage, oak tannin extract had no significant effect on the dry matter degradability. The quickly soluble protein content of alfalfa silage decreased whereas slowly degradable protein content increased with increasing level of oak tannin extract. As a conclusion, oak tannin extract has the potential to reduce the protein degradability in the rumen.
Chemical composition, nutritive value and rumen methane potential of some legume tree pods Abstra... more Chemical composition, nutritive value and rumen methane potential of some legume tree pods Abstract The aim of the experiment was to determine the chemical composition, in vitro gas and methane production and rumen degradable substrate of pods from five leguminous tree species (Leucaena leucocephala, Albiza julibrissin, Robinia pseudoacacia, Acacia karroo and Gleditsia triacanthos) fed to small ruminant animals in Turkey. The pods had adequate levels of crude protein (13-21% in DM), high levels of water soluble DM (30-50% in DM) and moderate levels of NDF (33-51% in DM). Concentrations of condensed tannin were relatively low (0.56-4.3% in DM) except for Gleditsia triacanthos (7.99%). In anin vitro rumen incubation, there was a close relationship (R 2 =0.75)) between level of condensed tannin in the pods and methane concentration in the gas for four of the five species. Gleditsia triacanthos with the highest level of condensed tannin (8.0%) and the highest level of methane in the gas (6.2%) did not fit this relationship; the high content of sugars reported for this species may have been the factor contributing to the atypical relationship between the condensed tannin content and methane production. Methane content of the gas was linearly related with rate of gas production (R 2 =0.91, dry matter mineralized over the 24 h incubation (R 2 =0.97) and with the content of waCer soluble dry matter in the pods (R 2 =0.99). The NDF content in the pods was a less reliable measure of methane production (R 2 =0.78).
The aim of the current study was to determine the effect of oak tannin extract (Artutan) on the a... more The aim of the current study was to determine the effect of oak tannin extract (Artutan) on the alfalfa silage composition. Alfalfa plant harvested at the beginning of flowering stage was ensiled with oak tannin extract (0, 1.5, 3.0, 4.5 and 6.0 on fresh basis) quadruplicate in plastic silo with 50 kg capacity. The oak tannin extract had a significant effect on the chemical composition and fermentation parameters of alfalfa silage. The dry matter contents of resultant alfalfa silages increased with increasing level of oak tannin extracts whereas ash, crude protein, neutral detergent fiber and acid detergent fiber contents were decreased. The supplementation of oak tannin extract resulted in the decrease in ammonia, biogenic amine, acetic acid, butyric acid contents and pH values but the increase in lactic acid, propionic acid contents and fleig skore. As a conclusion, the supplementation of oak tannin extract is moderately improved silage quality of alfalfa.
The purpose of the current study was to evaluate effect of host on chemical composition, in vitro... more The purpose of the current study was to evaluate effect of host on chemical composition, in vitro gas production, methane production, metabolisable energy (ME) and organic matter digestibility (OM). The host had a significant effect on the chemical composition, in vitro gas production, methane production, ME and OMD of mistletoe leaves. Crude ash (CA) and crude protein (CP) contents of mistletoe leaves ranged from 5.33 to 8.93 % and 8.53 to 12.16% respectively. The CA and CP contents of leaves of mistletoe grown on Prunus armeniaca were significantly higher than the others. The host had no significant effect on the neutral detergent fiber (NDF) contents whereas the host had significant effect on acid detergent fiber (ADF) contents of leaves of mistletoe. NDF and ADF contents of leaves of mistletoe ranged from 32.50 to 34.80% and 19.43 to 21.56 % respectively. Gas and methane production of mistletoe leaves ranged from 39.53 to 44.50 ml, 6.26 to 7.06 ml. Gas production of mistletoe le...
24th International Scientific-Expert Conference of Agriculture and Food Industry – Sarajevo, 2013
The aim of the current study was to determine the effect of oak tannin extract (Artutan) on in si... more The aim of the current study was to determine the effect of oak tannin extract (Artutan) on in situ dry matter and
crude protein degradability of alfalfa silage by sheep. Alfalfa plant harvested at the beginning of flowering stage
was ensiled with oak tannin extract (0, 1.5, 3.0, 4.5 and 6.0 % on fresh basis) quadruplicate in plastic silo with
50 kg capacity. Although the oak tannin extract had a significant effect on crude protein degradation of alfalfa
silage, oak tannin extract had no significant effect on the dry matter degradability. The quickly soluble protein
content of alfalfa silage decreased whereas slowly degradable protein content increased with increasing level of
oak tannin extract. As a conclusion, oak tannin extract has the potential to reduce the protein degradability in the
rumen.
The aim of the current study was to determine the effects of drying with microwave irradiation on... more The aim of the current study was to determine the effects of drying with microwave irradiation on chemical composition, fermentation, metabolisable energy and organic matter digestibility of oak nut (Quercus coccifera) using Hohenheim in vitro gas production technique. Microwave irradiation was applied to oak nut for 0, 2, 4, 6 and 8 minutes. Microwave irradiation has no significant effect on the chemical composition except for dry matter and condensed tannin contents of oak nut. Microwave irradiation increased the dry matter contents whereas microwave irradiation decreased condensed tannins of oak nut. Although microwave irradiation has a significant effect on the gas production at early incubation times, it has no significant (P<0.001) effect on gas production at late incubation times. At early incubation times gas production linearly increased with time of microwave irradiation. Microwave irradiation has no effect on the estimated parameters such as the total gas production, metabolisable energy and organic matter digestibility whereas it increased gas production constant (c) of the plant. As a conclusion, microwave irradiation can be used to dry oak nut with high moisture when harvested without affecting the chemical composition and nutritive value of oak nut. However the effect of microwave irradiation should be tested further with in vivo experiment before large implication.
... Mustafa ŞAHİN * Fatih ÜÇKARDEŞ ** Önder CANBOLAT *** Adem KAMALAK * Ali İhsan ATALAY * ... ... more ... Mustafa ŞAHİN * Fatih ÜÇKARDEŞ ** Önder CANBOLAT *** Adem KAMALAK * Ali İhsan ATALAY * ... 9. Chaji M, Naserian AA, Valizadeh R, Mohammadabadi T, Mirzadeh KH: Potential use of high-temperature and low-temperature steam treatment, sodium hydroxide and an ...
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crude protein degradability of alfalfa silage by sheep. Alfalfa plant harvested at the beginning of flowering stage
was ensiled with oak tannin extract (0, 1.5, 3.0, 4.5 and 6.0 % on fresh basis) quadruplicate in plastic silo with
50 kg capacity. Although the oak tannin extract had a significant effect on crude protein degradation of alfalfa
silage, oak tannin extract had no significant effect on the dry matter degradability. The quickly soluble protein
content of alfalfa silage decreased whereas slowly degradable protein content increased with increasing level of
oak tannin extract. As a conclusion, oak tannin extract has the potential to reduce the protein degradability in the
rumen.
crude protein degradability of alfalfa silage by sheep. Alfalfa plant harvested at the beginning of flowering stage
was ensiled with oak tannin extract (0, 1.5, 3.0, 4.5 and 6.0 % on fresh basis) quadruplicate in plastic silo with
50 kg capacity. Although the oak tannin extract had a significant effect on crude protein degradation of alfalfa
silage, oak tannin extract had no significant effect on the dry matter degradability. The quickly soluble protein
content of alfalfa silage decreased whereas slowly degradable protein content increased with increasing level of
oak tannin extract. As a conclusion, oak tannin extract has the potential to reduce the protein degradability in the
rumen.