Pub Date : 2016-12-12DOI: 10.1501/TARIMBIL_0000001416
Y. Çıkılı, H. Samet, S. Dursun
The effect of cadmium (Cd) toxicity was studied in four Solanaceae plants (tomato, Solanum lycopersicum L.; pepper, Capsicum annuum L.; eggplant, Solanum melongena L., and goldenberry, Physalis peruviana L.) grown in greenhouse under natural light conditions. The soil was treated with five levels of Cd (0, 2.5, 5, 10 and 20 mg kg-1). Except for the tomato, the shoot and root dry biomass decreased with increasing Cd. Plant growth, bioaccumulation and translocation of Cd and accumulation of metal nutrient ions [potassium (K), calcium (Ca), magnesium (Mg), sodium (Na), iron (Fe), manganese (Mn), copper (Cu) and zinc (Zn)] were investigated. On the basis of the percent reductions in the shoot dry biomass, the tomato was determined to be Cd-tolerant, and the other plants Cd-sensitive. The shoot and root Cd contents, uptakes, and total accumulation rate (TAR) were increased with increasing rate of Cd applied, except for the shoot Cd content and root uptake of the goldenberry. The bioconcentration factor (BCF) and the translocation factor (TF) of Cd diminished at all plants, with the exception of the TF for tomato. With respect to Cd translocation, plant species showed a ranking as follows: goldenberry
{"title":"Cadmium Toxicity and its Effects on Growth and Metal Nutrient Ion Accumulation in Solanaceae Plants","authors":"Y. Çıkılı, H. Samet, S. Dursun","doi":"10.1501/TARIMBIL_0000001416","DOIUrl":"https://doi.org/10.1501/TARIMBIL_0000001416","url":null,"abstract":"The effect of cadmium (Cd) toxicity was studied in four Solanaceae plants (tomato, Solanum lycopersicum L.; pepper, Capsicum annuum L.; eggplant, Solanum melongena L., and goldenberry, Physalis peruviana L.) grown in greenhouse under natural light conditions. The soil was treated with five levels of Cd (0, 2.5, 5, 10 and 20 mg kg-1). Except for the tomato, the shoot and root dry biomass decreased with increasing Cd. Plant growth, bioaccumulation and translocation of Cd and accumulation of metal nutrient ions [potassium (K), calcium (Ca), magnesium (Mg), sodium (Na), iron (Fe), manganese (Mn), copper (Cu) and zinc (Zn)] were investigated. On the basis of the percent reductions in the shoot dry biomass, the tomato was determined to be Cd-tolerant, and the other plants Cd-sensitive. The shoot and root Cd contents, uptakes, and total accumulation rate (TAR) were increased with increasing rate of Cd applied, except for the shoot Cd content and root uptake of the goldenberry. The bioconcentration factor (BCF) and the translocation factor (TF) of Cd diminished at all plants, with the exception of the TF for tomato. With respect to Cd translocation, plant species showed a ranking as follows: goldenberry <pepper<eggplant<tomato. The accumulation of all metal nutrient ions increased with Cd applications in the goldenberry shoots. While the accumulation of divalent metal nutrient ions, except for Zn and Cu, increased for the pepper and eggplant, the accumulation of K as monovalent metal nutrient ion decreased for only the pepper.","PeriodicalId":22215,"journal":{"name":"Tarim Bilimleri Dergisi-journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84998611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-12-12DOI: 10.1501/TARIMBIL_0000001407
M. Szewczuk
Insulin-like growth factor 1 receptor (IGF1R) signaling pathway plays a key role in the postnatal growth and development. The tyrosine kinase receptor IGF1R forms homodimers that is activated by IGF-I which trigger autophosphorylation of IGF1R and subsequent downstream signal transduction. The objectives of this study were to identify, characterize and the examination of the association between silent SNP (rs41961336; CaT) within exon 7 of bovine IGF1R gene and growth traits. A total of 672 cows of four breeds was genotyped using the Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) method. A TaiI restriction endonuclease was used. Among all breeds under study (Polish Holstein Friesian, Angus, Hereford, Limousine), the presence of all three genotypes was observed only for the Angus breed. The CC genotype was the most frequent in all investigated breeds (0.7987-0.9904) followed by CT (0.0096-0.1946). Only Angus cows were selected for association analysis. At weaning weight adjusted to 210 days of age (WWT210), statistically significant differences (P≤0.05) were shown female calves with the CC genotype were heavier (+5.5 kg) than the individuals with the CT genotype. However, individuals carrying the CT genotype had significantly higher body weight at first calving (+10.62 kg; P≤0.05). The present work failed to show association between genotypes of the IGF1R/TaiI polymorphism and BWT, ADG or age at first calving.
{"title":"Effects of SNP within Exon 7 of the Insulin-like Growth Factor Receptor Type 1 (IGF1R) Gene on Growth Traits in Angus Cows","authors":"M. Szewczuk","doi":"10.1501/TARIMBIL_0000001407","DOIUrl":"https://doi.org/10.1501/TARIMBIL_0000001407","url":null,"abstract":"Insulin-like growth factor 1 receptor (IGF1R) signaling pathway plays a key role in the postnatal growth and development. The tyrosine kinase receptor IGF1R forms homodimers that is activated by IGF-I which trigger autophosphorylation of IGF1R and subsequent downstream signal transduction. The objectives of this study were to identify, characterize and the examination of the association between silent SNP (rs41961336; CaT) within exon 7 of bovine IGF1R gene and growth traits. A total of 672 cows of four breeds was genotyped using the Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) method. A TaiI restriction endonuclease was used. Among all breeds under study (Polish Holstein Friesian, Angus, Hereford, Limousine), the presence of all three genotypes was observed only for the Angus breed. The CC genotype was the most frequent in all investigated breeds (0.7987-0.9904) followed by CT (0.0096-0.1946). Only Angus cows were selected for association analysis. At weaning weight adjusted to 210 days of age (WWT210), statistically significant differences (P≤0.05) were shown female calves with the CC genotype were heavier (+5.5 kg) than the individuals with the CT genotype. However, individuals carrying the CT genotype had significantly higher body weight at first calving (+10.62 kg; P≤0.05). The present work failed to show association between genotypes of the IGF1R/TaiI polymorphism and BWT, ADG or age at first calving.","PeriodicalId":22215,"journal":{"name":"Tarim Bilimleri Dergisi-journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91169289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
E. Susamcı, Ferişte Öztürk Güngör, Şahnur Irmak, H. Ölmez, Gönül Tusu
Hurma olive (Olea europea L.) is known to be a product that is formed as a result of debittering that occurs in the fruits of Erkence olive cultivars leading the removal of the bitter taste in the olive when it is still on the tree and thus making the olive edible. “Debittering” is the term expressed as the maturation period occurring in the olive fruit while it is still on the tree. In this study, the aim was to harvest Hurma olives from different locations of the Karaburun peninsula in order to determine the nutritional value. For this purpose, measurements were carried out on samples in order to determine their oil (%), protein (%), total sugars (%), reduced sugar (%), starch (%), energy (kcal 100 g-1), pH, total phenolic compound (mg cafeic acid equivalent (CAE) 100 g-1), mineral element (N, P, K, Ca, Mg, Fe, Mn, Zn, Cu, B) contents. Besides, new harvested Hurma olives and dry salted ones stored for 1 year, that had been collected from three different locations of the peninsula, were compared in terms of some chemical properties. Hurma olives were determined to have 38.63% oil, 1.2% protein, 0.52% total sugar, 1.24% starch and the pH value of 5.52. They are regarded as a good source of energy due to the considerably higher oil (359.8 kcal 100 g-1), phenolic compounds (288.71 mg CAE 100 g-1) and mineral element content. It was found out that Hurma olives had high values in terms of mineral element content (N 0.57%, P 0.12%, K 1.42%, Ca 0.09%, Mg 0.04%, Fe 61.44 mg kg-1, Mn 5.23 mg kg-1, Zn 6.40 mg kg-1, Cu 5.53 mg kg-1, B 21.27 mg kg-1) as well. The effects of the salt applications on phenolic compound and reduced sugar content of the olive samples was found statistically insignificant (P>0.05). According to the results obtained, the consumption of Hurma olive might be considered to be beneficial for human health due to its salt-free composition, nutritive compounds, total phenolic compound content and the amount of energy it provides.
{"title":"A Study on the Nutritional Value of Hurma Olives (Erkence cv.) that Lose the Bitterness on the Tree","authors":"E. Susamcı, Ferişte Öztürk Güngör, Şahnur Irmak, H. Ölmez, Gönül Tusu","doi":"10.15832/tbd.08465","DOIUrl":"https://doi.org/10.15832/tbd.08465","url":null,"abstract":"Hurma olive (Olea europea L.) is known to be a product that is formed as a result of debittering that occurs in the fruits of Erkence olive cultivars leading the removal of the bitter taste in the olive when it is still on the tree and thus making the olive edible. “Debittering” is the term expressed as the maturation period occurring in the olive fruit while it is still on the tree. In this study, the aim was to harvest Hurma olives from different locations of the Karaburun peninsula in order to determine the nutritional value. For this purpose, measurements were carried out on samples in order to determine their oil (%), protein (%), total sugars (%), reduced sugar (%), starch (%), energy (kcal 100 g-1), pH, total phenolic compound (mg cafeic acid equivalent (CAE) 100 g-1), mineral element (N, P, K, Ca, Mg, Fe, Mn, Zn, Cu, B) contents. Besides, new harvested Hurma olives and dry salted ones stored for 1 year, that had been collected from three different locations of the peninsula, were compared in terms of some chemical properties. Hurma olives were determined to have 38.63% oil, 1.2% protein, 0.52% total sugar, 1.24% starch and the pH value of 5.52. They are regarded as a good source of energy due to the considerably higher oil (359.8 kcal 100 g-1), phenolic compounds (288.71 mg CAE 100 g-1) and mineral element content. It was found out that Hurma olives had high values in terms of mineral element content (N 0.57%, P 0.12%, K 1.42%, Ca 0.09%, Mg 0.04%, Fe 61.44 mg kg-1, Mn 5.23 mg kg-1, Zn 6.40 mg kg-1, Cu 5.53 mg kg-1, B 21.27 mg kg-1) as well. The effects of the salt applications on phenolic compound and reduced sugar content of the olive samples was found statistically insignificant (P>0.05). According to the results obtained, the consumption of Hurma olive might be considered to be beneficial for human health due to its salt-free composition, nutritive compounds, total phenolic compound content and the amount of energy it provides.","PeriodicalId":22215,"journal":{"name":"Tarim Bilimleri Dergisi-journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89393970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-12-12DOI: 10.1501/TARIMBIL_0000001410
C. Tölü, T. Savaş
The number of Eimeria oocysts per gram faeces (OPG) and number of gastrointestinal nematod (GIN) eggs per gram faeces (EPG) depend on some factors such as gender, season and production systems. In order to determine the Eimeria infection and some gastrointestinal nematode burdens in Maltese, Gokceada and Turkish Saanen goats, OPG, EPG and packed cell volume (PCV) were investigated. Maltese breed tended to have lower parasite burden than other goat breeds (P≤0.05). In the first observation, the prevalence of Eimeria and nematodes was 100% in Gokceada breed, while the prevalence of Eimeria and the prevalence of GIN infection were 98% and 78%, respectively, in Maltese. It was determined that OPG and EPG burdens were significantly affected by the age of goats and the sampling date (P≤0.0193). It was seen that OPG burden decreased as the goats get older (P= 0.0157), while EPG value varied by the age of a goat in an unsteady manner (P<0.0001). The PCV values determined in the breeds ranged from 0.23 to 0.31. Statistically significant and positive correlation coefficients were determined between OPG and EPG r= 0.20 (P= 0.0036), and between the PCV value and OPG r= 0.41 and PCV and EPG r= 0.37 (P<0.0001).
{"title":"A Comparison of Natural Eimeria spp. and Gastrointestinal Nematode Infections of Goat Breeds","authors":"C. Tölü, T. Savaş","doi":"10.1501/TARIMBIL_0000001410","DOIUrl":"https://doi.org/10.1501/TARIMBIL_0000001410","url":null,"abstract":"The number of Eimeria oocysts per gram faeces (OPG) and number of gastrointestinal nematod (GIN) eggs per gram faeces (EPG) depend on some factors such as gender, season and production systems. In order to determine the Eimeria infection and some gastrointestinal nematode burdens in Maltese, Gokceada and Turkish Saanen goats, OPG, EPG and packed cell volume (PCV) were investigated. Maltese breed tended to have lower parasite burden than other goat breeds (P≤0.05). In the first observation, the prevalence of Eimeria and nematodes was 100% in Gokceada breed, while the prevalence of Eimeria and the prevalence of GIN infection were 98% and 78%, respectively, in Maltese. It was determined that OPG and EPG burdens were significantly affected by the age of goats and the sampling date (P≤0.0193). It was seen that OPG burden decreased as the goats get older (P= 0.0157), while EPG value varied by the age of a goat in an unsteady manner (P<0.0001). The PCV values determined in the breeds ranged from 0.23 to 0.31. Statistically significant and positive correlation coefficients were determined between OPG and EPG r= 0.20 (P= 0.0036), and between the PCV value and OPG r= 0.41 and PCV and EPG r= 0.37 (P<0.0001).","PeriodicalId":22215,"journal":{"name":"Tarim Bilimleri Dergisi-journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86401253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-12-12DOI: 10.1501/TARIMBIL_0000001418
Şenay Özdemir, Atakan Sukatar, G. Öztekin
Chlorella vulgaris mikroalginin uretilmesi ve biyogubre olarak kullaniminin domates bitkisi uzerinde bitki gelisimi, verim ve meyve kalitesine etkilerinin arastirilmasi amaciyla yurutulen calismada, C. vulgaris tubuler fotobiyoreaktorde uretilmis ve serada organik domates (cv. Şimsek) yetistiriciliginde 3 farkli formda [topraga toz alg uygulamasi (2.5 g fide-1), topraga sivi alg uygulamasi (250 mL fide-1), yapraga sivi alg spreylenmesi] denemeye alinmistir. Alg uygulanmayan bitkiler kontrol grubunu olusturmustur. Deneme tesaduf parseli deneme desenine uygun olarak kurulmus; uretim 2014 yili Mart-Haziran aylarinda gerceklestirilmistir. Elde edilen sonuclar C. vulgaris’in biyogubre olarak kullaniminin bitki gelisimi, verim ve bazi meyve kalite parametrelerini (kuru agirlik, toplam suda cozunur kuru madde, titre edilebilir asit ve vitamin C) artirdigini; kullanilan uygulamalar icerisinde ozellikle topraga kuru alg uygulamasinin daha iyi sonuclar verdigini; doga dostu bir gubre olarak C. vulgaris’in organik tarimda kullanilabilecegini gostermistir.
{"title":"Chlorella vulgaris Üretimi ve Sera Organik Domates Yetiştiriciliğinde Biyogübre Olarak Kullanımının Etkileri","authors":"Şenay Özdemir, Atakan Sukatar, G. Öztekin","doi":"10.1501/TARIMBIL_0000001418","DOIUrl":"https://doi.org/10.1501/TARIMBIL_0000001418","url":null,"abstract":"Chlorella vulgaris mikroalginin uretilmesi ve biyogubre olarak kullaniminin domates bitkisi uzerinde bitki gelisimi, verim ve meyve kalitesine etkilerinin arastirilmasi amaciyla yurutulen calismada, C. vulgaris tubuler fotobiyoreaktorde uretilmis ve serada organik domates (cv. Şimsek) yetistiriciliginde 3 farkli formda [topraga toz alg uygulamasi (2.5 g fide-1), topraga sivi alg uygulamasi (250 mL fide-1), yapraga sivi alg spreylenmesi] denemeye alinmistir. Alg uygulanmayan bitkiler kontrol grubunu olusturmustur. Deneme tesaduf parseli deneme desenine uygun olarak kurulmus; uretim 2014 yili Mart-Haziran aylarinda gerceklestirilmistir. Elde edilen sonuclar C. vulgaris’in biyogubre olarak kullaniminin bitki gelisimi, verim ve bazi meyve kalite parametrelerini (kuru agirlik, toplam suda cozunur kuru madde, titre edilebilir asit ve vitamin C) artirdigini; kullanilan uygulamalar icerisinde ozellikle topraga kuru alg uygulamasinin daha iyi sonuclar verdigini; doga dostu bir gubre olarak C. vulgaris’in organik tarimda kullanilabilecegini gostermistir.","PeriodicalId":22215,"journal":{"name":"Tarim Bilimleri Dergisi-journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74611773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-08-25DOI: 10.1501/TARIMBIL_0000001392
C. Türkben, S. Suna, Gokcen Izli, V. Uylaşer, C. Demir
In this study, some physical and chemical properties of pekmez samples produced using the traditional method with fourteen different grape cultivars were investigated. The water-soluble dry matter, pH, titratable acidity and hydroxymethylfurfural (HMF) content of the samples were determined to be 66.19-80.57%, 3.59-5.23, 0.27-1.81 g 100 g-1 and 5.93-762.22 mg kg-1, respectively. The mean fructose and glucose contents of the pekmez samples were determined to be 28.42 g 100 g-1 and 31.67 g 100 g-1, respectively. The densities and electrical conductivities varied between 1.33-1.43 g cm-3 and 1.96-4.51 mS cm-1, respectively. The content of the macro element K identified in the pekmez samples (4449.86 mg kg-1) was greater than that of Ca (1275.52 mg kg-1), P (369.96 mg kg-1), Mg (344.79 mg kg-1) and Na (119.56 mg kg-1). The pekmez samples have antioxidant activities, ranging between 38.20 to 64.45 μmol TE g-1. Six phenolic compounds, caffeic acid, ellagic acid, ferulic acid, gallic acid, p-coumaric acid and rutin hydrate, were identified in the pekmez samples, and significant differences were observed between samples (P<0.01).
本研究以14个不同葡萄品种为原料，对传统方法制备的pekmez样品进行了理化性质研究。测定样品的水溶性干物质、pH、可滴定酸度和羟甲基糠醛(HMF)含量分别为66.19 ~ 80.57%、3.59 ~ 5.23、0.27 ~ 1.81 g 100 g-1和5.93 ~ 762.22 mg kg-1。pekmez样品中果糖和葡萄糖的平均含量分别为28.42 g 100 g-1和31.67 g 100 g-1。密度和电导率分别在1.33 ~ 1.43 g cm-3和1.96 ~ 4.51 mS cm-1之间变化。pekmez样品中微量元素K (4449.86 mg kg-1)的含量高于Ca (1275.52 mg kg-1)、P (369.96 mg kg-1)、mg (344.79 mg kg-1)和Na (119.56 mg kg-1)。pekmez样品的抗氧化活性在38.20 ~ 64.45 μmol TE g-1之间。pekmez样品中检出咖啡酸、鞣花酸、阿魏酸、没食子酸、对香豆酸和水合芦丁6种酚类化合物，样品间差异显著(P<0.01)。
{"title":"Physical and Chemical Properties of Pekmez (Molasses) Produced with Different Grape Cultivars","authors":"C. Türkben, S. Suna, Gokcen Izli, V. Uylaşer, C. Demir","doi":"10.1501/TARIMBIL_0000001392","DOIUrl":"https://doi.org/10.1501/TARIMBIL_0000001392","url":null,"abstract":"In this study, some physical and chemical properties of pekmez samples produced using the traditional method with fourteen different grape cultivars were investigated. The water-soluble dry matter, pH, titratable acidity and hydroxymethylfurfural (HMF) content of the samples were determined to be 66.19-80.57%, 3.59-5.23, 0.27-1.81 g 100 g-1 and 5.93-762.22 mg kg-1, respectively. The mean fructose and glucose contents of the pekmez samples were determined to be 28.42 g 100 g-1 and 31.67 g 100 g-1, respectively. The densities and electrical conductivities varied between 1.33-1.43 g cm-3 and 1.96-4.51 mS cm-1, respectively. The content of the macro element K identified in the pekmez samples (4449.86 mg kg-1) was greater than that of Ca (1275.52 mg kg-1), P (369.96 mg kg-1), Mg (344.79 mg kg-1) and Na (119.56 mg kg-1). The pekmez samples have antioxidant activities, ranging between 38.20 to 64.45 μmol TE g-1. Six phenolic compounds, caffeic acid, ellagic acid, ferulic acid, gallic acid, p-coumaric acid and rutin hydrate, were identified in the pekmez samples, and significant differences were observed between samples (P<0.01).","PeriodicalId":22215,"journal":{"name":"Tarim Bilimleri Dergisi-journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78464014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-08-25DOI: 10.1501/TARIMBIL_0000001399
G. Capar, Çiğdem Coşkun Dilcan, Cenk Akşit, Ş. Arslan, M. Çelik, S. Kodal
Golbasi district, located at 20 km south of Ankara city is one of the special environmental protection areas (SEPA) of Turkey. The water resources of Golbasi district are under the pressure of urbanization and agricultural activities. In recent years, the demand for groundwater has increased, however accesibility is limited by the quantity and quality of water. This study aims to evaluate the irrigation water quality in Golbasi SEPA. A total of 41 water samples were collected from existing wells and fountains in 11 villages of Golbasi SEPA and analyzed for relevant quality parameters to assess their conformity with irrigation water quality standards. Analysis of samples led to classification of samples into 19 groups with common characteristics. Among them, 20 samples in Group 1-5 had salinity and alkalinity class of C2-S1, and they had the best water quality. On the other hand, 15 samples in Groups 6-14 had salinity and alkalinity class of C3-S1. Since these waters have high level of salt, leaching and special soil tillage is required to avoid salinity problem on the long-term. Yield reduction up to 10-25% may be experienced with alfalfa and corn. Among the samples, only 6 waters had salinity class of C4, and alkalinity of S1, S2 or S4. These waters are not suitable for irrigation under normal conditions. In special cases, they can be used if salt resistant plants are selected, where drainage is good and excess leaching is applied. Land reclamation may be required on the long term. Yield reduction up to 25-50% may be experienced with alfalfa and corn due to salinity.
{"title":"Evaluation of Irrigation Water Quality in Gölbaşı District","authors":"G. Capar, Çiğdem Coşkun Dilcan, Cenk Akşit, Ş. Arslan, M. Çelik, S. Kodal","doi":"10.1501/TARIMBIL_0000001399","DOIUrl":"https://doi.org/10.1501/TARIMBIL_0000001399","url":null,"abstract":"Golbasi district, located at 20 km south of Ankara city is one of the special environmental protection areas (SEPA) of Turkey. The water resources of Golbasi district are under the pressure of urbanization and agricultural activities. In recent years, the demand for groundwater has increased, however accesibility is limited by the quantity and quality of water. This study aims to evaluate the irrigation water quality in Golbasi SEPA. A total of 41 water samples were collected from existing wells and fountains in 11 villages of Golbasi SEPA and analyzed for relevant quality parameters to assess their conformity with irrigation water quality standards. Analysis of samples led to classification of samples into 19 groups with common characteristics. Among them, 20 samples in Group 1-5 had salinity and alkalinity class of C2-S1, and they had the best water quality. On the other hand, 15 samples in Groups 6-14 had salinity and alkalinity class of C3-S1. Since these waters have high level of salt, leaching and special soil tillage is required to avoid salinity problem on the long-term. Yield reduction up to 10-25% may be experienced with alfalfa and corn. Among the samples, only 6 waters had salinity class of C4, and alkalinity of S1, S2 or S4. These waters are not suitable for irrigation under normal conditions. In special cases, they can be used if salt resistant plants are selected, where drainage is good and excess leaching is applied. Land reclamation may be required on the long term. Yield reduction up to 25-50% may be experienced with alfalfa and corn due to salinity.","PeriodicalId":22215,"journal":{"name":"Tarim Bilimleri Dergisi-journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81743328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-08-25DOI: 10.1501/TARIMBIL_0000001401
Güven Mithat, Kara
Fatty acid composition, antioxidant activity, total phenolics and α-tocopherol contents of wheat germ oils obtained from two bread wheats (Triticum aestivum L.) and one durum wheat (Triticum durum L.) species commonly cultivated in Turkey were investigated in this study. Fourteen different fatty acids were determined in wheat germ oil samples in which linoleic acid (53.88-57.55%), oleic acid (16.56-20.38%) and palmitic acid (16.66-17.70%) were found as predominant fatty acid types. Among the major fatty acids, linoleic acid was the primary fatty acid in bread wheat germ oils whereas oleic and palmitic acids were the predominant fatty acids in durum wheat samples. The antioxidant activity of the wheat germ oil samples ranged between 0.94-1.01 μmol g-1 whereas the total phenolic and the α-tocopherol between 67.79-126.51 mg GAE 100 g-1 and 1343 to 2176 mg kg-1, respectively. The lowest antioxidant activity and total phenolic content were detected in bread wheat germ oil while the other bread wheat and the durum wheat exhibited the highest antioxidant activity and total phenolic content, respectively.
{"title":"Some Chemical and Physical Properties, Fatty Acid Composition and Bioactive Compounds of Wheat Germ Oils Extracted From Different Wheat Cultivars","authors":"Güven Mithat, Kara","doi":"10.1501/TARIMBIL_0000001401","DOIUrl":"https://doi.org/10.1501/TARIMBIL_0000001401","url":null,"abstract":"Fatty acid composition, antioxidant activity, total phenolics and α-tocopherol contents of wheat germ oils obtained from two bread wheats (Triticum aestivum L.) and one durum wheat (Triticum durum L.) species commonly cultivated in Turkey were investigated in this study. Fourteen different fatty acids were determined in wheat germ oil samples in which linoleic acid (53.88-57.55%), oleic acid (16.56-20.38%) and palmitic acid (16.66-17.70%) were found as predominant fatty acid types. Among the major fatty acids, linoleic acid was the primary fatty acid in bread wheat germ oils whereas oleic and palmitic acids were the predominant fatty acids in durum wheat samples. The antioxidant activity of the wheat germ oil samples ranged between 0.94-1.01 μmol g-1 whereas the total phenolic and the α-tocopherol between 67.79-126.51 mg GAE 100 g-1 and 1343 to 2176 mg kg-1, respectively. The lowest antioxidant activity and total phenolic content were detected in bread wheat germ oil while the other bread wheat and the durum wheat exhibited the highest antioxidant activity and total phenolic content, respectively.","PeriodicalId":22215,"journal":{"name":"Tarim Bilimleri Dergisi-journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86165347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-08-25DOI: 10.1501/TARIMBIL_0000001395
Korhan Arslan, F. Özdemir, Esma Gamze Ilgar, Bilal Akyüz
Sigir yetistiriciliginde repeat breeder sendromu olarak adlandirilan dol tutma problemi onemli bir sorundur. Holstayn irki sigirlarda bu problemin ortaya cikmasinda bakim-beslemenin yani sira Robertsonian translokasyon ve faktor XI yetmezligi (FXID) olarak adlandirilan genetik bozukluklarinda rolu oldugu dusunulmektedir. Bu calismada Kayseri ilinde bir ciftlikte bulunan repeat breederli Holstayn irki ineklerde Robertsonian translokasyon ve FXID varliginin arastirilmasi amaclanmistir. Yapilan calismada, repeat breeder tanisi konan 62 bas Holstayn irki inek incelenmistir. Kromozomal inceleme sonucunda 62 hayvanin 58’inin normal karyotip (2n= 60 diploid), dordunun ise en sik gorulen 1;29’dan farkli dort tip Robertsonian translokasyon [rob (1;21), rob (23;26), rob (24;26), rob (26;29)] profiline sahip oldugu saptanmistir. Yapilan PCR analizi sonucunda, incelenen 62 ornegin hicbirinde FXID’e neden olan mutasyona ait bant goruntusu gozlenmemistir. Calisma sonunda, dol tutma problemi bulunan sigirlarda sitogenetik ve molekuler genetik taramalarin yapilmasinin kalitsal nedenlerle gelisen repeat breeder sendromu gosteren damizlik adaylarin belirlenerek damizlik disi birakilmasina ve bu sayede ozellikle damizlik yetistiren isletmeler icin cozum yollarinin aranmasina katki saglayacagi dusunulmustur.
{"title":"Döl Tutma Problemi Olan Holştayn Irkı Sığırlarda Sitogenetik ve Moleküler Genetik Taramalar","authors":"Korhan Arslan, F. Özdemir, Esma Gamze Ilgar, Bilal Akyüz","doi":"10.1501/TARIMBIL_0000001395","DOIUrl":"https://doi.org/10.1501/TARIMBIL_0000001395","url":null,"abstract":"Sigir yetistiriciliginde repeat breeder sendromu olarak adlandirilan dol tutma problemi onemli bir sorundur. Holstayn irki sigirlarda bu problemin ortaya cikmasinda bakim-beslemenin yani sira Robertsonian translokasyon ve faktor XI yetmezligi (FXID) olarak adlandirilan genetik bozukluklarinda rolu oldugu dusunulmektedir. Bu calismada Kayseri ilinde bir ciftlikte bulunan repeat breederli Holstayn irki ineklerde Robertsonian translokasyon ve FXID varliginin arastirilmasi amaclanmistir. Yapilan calismada, repeat breeder tanisi konan 62 bas Holstayn irki inek incelenmistir. Kromozomal inceleme sonucunda 62 hayvanin 58’inin normal karyotip (2n= 60 diploid), dordunun ise en sik gorulen 1;29’dan farkli dort tip Robertsonian translokasyon [rob (1;21), rob (23;26), rob (24;26), rob (26;29)] profiline sahip oldugu saptanmistir. Yapilan PCR analizi sonucunda, incelenen 62 ornegin hicbirinde FXID’e neden olan mutasyona ait bant goruntusu gozlenmemistir. Calisma sonunda, dol tutma problemi bulunan sigirlarda sitogenetik ve molekuler genetik taramalarin yapilmasinin kalitsal nedenlerle gelisen repeat breeder sendromu gosteren damizlik adaylarin belirlenerek damizlik disi birakilmasina ve bu sayede ozellikle damizlik yetistiren isletmeler icin cozum yollarinin aranmasina katki saglayacagi dusunulmustur.","PeriodicalId":22215,"journal":{"name":"Tarim Bilimleri Dergisi-journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87351100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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