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Suitibility of Hair Goat Breeding with regards to Organic Production Full text
2017
Mahmut Keskin | Sabri Gül | Osman Biçer | Zuhal Gündüz
Suitibility of Hair Goat Breeding with regards to Organic Production Full text
2017
Mahmut Keskin | Sabri Gül | Osman Biçer | Zuhal Gündüz
Although the intensification of agricultural production is the reason for feeding of increasing human population the demand for organic or ecological products is increasing in parallel with the social consciousness in recent years. Hair goat breeding is made in a large part of Turkey that is suitable or may become suitable for organic production system with a few arrangements. In this study, Hair goat breeding was evaluated together with the Regulation on the Principles and Implementation of Organic Agriculture. The study is important in terms of ensuring sustainability of hair goats under the threat of crossbreeding by assessing it within organic production.
Show more [+] Less [-]Environmental Assessment of the Life Cycle of Bovine Compound Feeds from a Feed Milling Plant in a Large Commercial Farm in Wielkopolska Region, Poland Full text
Bieńkowski, Jerzy | Holka, Małgorzata
In recent years, the importance of environmental threats associated with intensive livestock production has been emphasized. Compound feeds make up a part of the animal production chain. A complete assessment of the animal production system with regard to environmental criteria is therefore impossible without considering the environmental consequences of feed production. The goal of this research is to fill the gap in an environmental assessment of production processes of compound feeds in Poland. The study presents an assessment of production impacts of bovine compound feeds according to Life Cycle Analysis (LCA) methodology. The data for analysis were based on the set of information obtained from the feed milling plant located in a commercial agricultural enterprise in the Wielkopolska region in the years 2015-2016. An inventory table of inputs was prepared in relation to the functional unit of 1 ton of compound feeds and two phases of production processes, i.e. upstream and core. For average compound feed, the impact category indicators for the global warming potential, acidification, eutrophication, photochemical ozone formation, consumption of mineral resources, fossil fuel resources and the emission of the respirable particles were respectively: 605.9 kg CO2 eq, 8.73 kg SO2 eq, 3.32 kg PO4 eq, 0.73 kg ethylene eq, 3.4x10-3 kg antimony eq, 5141.1 MJ and 2.25 kg PM2.5 eq. The upstream phase had the greatest effect on investigated impacts, while the core processes phase had a relatively low impact on environmental threats. It is recommended to broaden the scope of the research for a larger group of feed milling plants with more complex manufacturing processes, with a more branched supply structure and a wide range of compound feeds for different animal types. The obtained data can be a valuable source base in prospective analyses of the life cycle of various animal products in Poland.
Show more [+] Less [-]Sex Determination of Japanese Quails (Coturnix Coturnix Japonica) using with Zoometric Measurements Full text
2017
Tülin Çiçek Rathert | İnan Güven | Fatih Üçkardeş
Sex Determination of Japanese Quails (Coturnix Coturnix Japonica) using with Zoometric Measurements Full text
2017
Tülin Çiçek Rathert | İnan Güven | Fatih Üçkardeş
The difficulty of sex determination in most poultry species causes significant financial losses for poultry production as birds cannot be separated at early stages of growth for meat or egg production. Therefore it is important to determine bird’s sex with zoometric parameters. This study was carried out to determine the sex of Japanese quails with zoometric measurements, such as live weight, body length, chest depth and chest width. Eighty-eight male and female Japanese quail chicks were used individually for live weight, chest depth (mm), chest width (mm) and body length (mm) with using digital scaled balance and caliper for every week over a period of six weeks. The weekly collected data were applied to t test for estimating the sex discrimination. The Pearson’s correlation was applied for examining the interrelationship between sex and biometric traits. The results indicated that there was a significant positive correlation between live weight and body length beginning with the 2nd week. Therefore, zoometric measurement of these body traits is suitable for discriminating the sex of Japanese quails in early phase of life.
Show more [+] Less [-]The National Support Centre for Agriculture as the Trustee of Agricultural Property Stock of the State Treasury in Poland Full text
2018
Litwiniuk, Przemysław
On 1 September 2017, the National Support Centre for Agriculture was established and appointed to serve as the Trustee of the Agricultural Property Stock of the State Treasury in Poland. This study profiles the legal relationship of the trust and points out its specifics in reference to state-owned agricultural property. The article includes an evaluation of the assumed legal solutions for the National Support Centre for Agriculture and compares them to the operations of the abolished Agricultural Property Agency.
Show more [+] Less [-]Farklı Bağlardan Toplanan Yaş Üzümler ile Bunların İki Farklı Yöntemle Gerçekleştirilen Kurutma İşlemleri Sonrasındaki Pestisit Kalıntılarının Tespit Edilerek Karşılaştırılması Full text
2017
Orhan Dinçay | Gamze İsfendiyaroğlu | Alev Aydın
Ekonomik bir dayandırma yöntemi olan kurutma; yaş ürünlerdeki serbest suyu uzaklaştırarak ürünlerde meydana gelebilecek biyokimyasal reaksiyonların yavaşlatılmasıdır. Dünya’da bandırılmış (potasalı) ve bandırılmamış (naturel) olmak üzere başlıca iki tip çekirdeksiz kuru üzüm üretilmektedir. Bu çalışmada 2015 yılında Alaşehir (Manisa) bölgesinde sultaniye üzümü yetiştirilen 6 farklı bağdan hasat döneminde yaş üzümler toplanmıştır. Bu üzümlerin bir kısmı potasalı ve naturel olarak kurutulmuştur. Hem yaş üzümlerde hem de iki farklı şekilde kurutulan kuru üzümlerde pestisit analizleri gerçekleştirilmiştir. Analizler sonucunda her bağda en az 8 adet pestisit etken maddesi tespit edilmiştir. Bu bağlardan iki tanesinin yaş üzümünde, üç tanesinin de kuru üzümünde MRL (Maximum Residue Limit, Maksimum kalıntı miktarı) değerlerini aşmış en az bir adet pestisit etken maddesi bulunmaktadır. Pestisit etken maddelerinin tamamına yakını üzümler kurutulduğu zaman konsantrasyonlarında artış göstermiştir. Ayrıca potasalı kurutulan kuru üzümlerde natural kurutulan kuru üzümlere kıyasla daha yüksek konsantrasyonlarda pestisitler tespit edilmiştir.
Show more [+] Less [-]Yerli ve Yabancı Ticari Kahverengi Yumurtacı Tavukların Serbest (Free-Range) Yetiştirme Sisteminde Verim Özelliklerinin Karşılaştırılması Full text
2017
İsmail Türker | Sezai Alkan | Serpil Akçay
Araştırma serbest sistem yumurta tavukçuluğunda kullanılacak uygun tavuk materyalini belirlemek üzere yürütülmüştür. Bu amaçla yerli kahverengi yumurtacı Atak-S genotipi ile YB kodu verilen yabancı kahverengi ticari yumurtacı genotip verim ve yumurta özellikleri bakımından karşılaştırılmıştır. Araştırmada her bir genotipten 150’şer adet olmak üzere toplam 300 adet tavuk kullanılmıştır. Her genotip kendi arasında üç parsele ayrılmış ve her parselde 50 tavuk barındırılmıştır. Derin altlıklı yer sistemli kümes içerisinde birim alanda (m2) 5 tavuk yetiştirilirken, otlatma alanında ise tavuk başına 4 m2 alan ayrılmıştır. Aynı gün kuluçka çıkışı yapılmış olan yarkalar 16 haftalık yaşta özel bir firmadan temin edilmiştir. Araştırma 80 haftalık yaşa kadar sürdürülmüş olup bu süre zarfında verim ve yumurta kalite özellikleri tespit edilmiştir. Bu özelliklerden, %50 yumurta verim yaşı, yumurta ağırlığı, tavuk-gün yumurta verimi, tavuk-kümes yumurta verimi, yaşama gücü, ak indeksi, sarı indeksi, haugh birimi ve sarı rengi bakımından genotipler arasında farklılık bulunmamıştır. Buna karşın, 18-80. hafta canlı ağırlığı, yem tüketimi, yemden yararlanma oranı, şekil indeksi, kabuk kalınlığı, kabuk direnci, et-kan lekesi oranı ve kabuk rengi bakımından ise genotipler arasındaki farklılığın önemli olduğu tespit edilmiştir. Araştırmada, genotiplerden herhangi birisinin bütün özellikler bakımından öne çıkmadığı belirlenmiştir. Ancak, piyasa şartları dikkate alınarak yapılan ekonomik analiz sonuçları ve hayvan hassasiyetleri bakımından yapılan gözlemler neticesinde Atak-S genotipinin serbest sistem yumurta tavukçuluğuna daha uygun olduğu sonucuna varılmıştır.
Show more [+] Less [-]Study on Movement and Accumulation of Trifluralin in Medium-Textured Soils Full text
2017
Ulviye Kanburoglu Çebi | Recep Çakır | Hasan Hayri Tok
The aim of the study was to evaluate the movement and accumulation of 2,6 – dinitro – NN – dipropyl – 4 - trifluoromethylanil (trifluralin) in soil under irrigated conditions. Despite its hazardous effects this herbicide is widely used in the country. The herbicide researched, is known to be one of the most resistant and least mobile pesticides used in the country. The investigations were carried out, using drainage type lysimeters with application of two different doses of trifluralin and three irrigation water levels. Irrigations were applied during three stages used as indicators for irrigation scheduling of the sunflower crop. Disturbed and undisturbed soil samples were taken from the original field in the beginning and from the tanks after completing of the study. Trifluralin analyses were completed using gas chromatography technique. The results of the study determined that the amounts of the herbicide and its degradation product (2-ethyl-4-nitro-6-trifluoromethyl-1H-benzimidazole) in the ranges of 3.04 – 0.1 and 4.128- 0.344 ppm, respectively were accumulated in the lysimeter soils during the 5-year research period. The highest amounts of trifluralin and its degradation product were measured in the 0-30 cm soil layer, of the treatment with higher applied herbicide amount and deficit irrigation.
Show more [+] Less [-]Metabolic Effects of Dietary Proteins, Amino Acids and The Other Amine Consisting Compounds on Cardiovascular System. Full text
2017
Elif Uğur | Reyhan Nergiz Ünal
During the prevention and treatment of cardiovascular diseases, first cause of deaths in the world, diet has a vital role. While nutrition programs for the cardiovascular health generally focus on lipids and carbohydrates, effects of proteins are not well concerned. Thus this review is written in order to examine effect of proteins, amino acids, and the other amine consisting compounds on cardiovascular system. Because of that animal or plant derived proteins have different protein composition in different foods such as dairy products, egg, meat, chicken, fish, pulse and grains, their effects on blood pressure and regulation of lipid profile are unlike. In parallel amino acids made up proteins have different effect on cardiovascular system. From this point, sulfur containing amino acids, branched chain amino acids, aromatic amino acids, arginine, ornithine, citrulline, glycine, and glutamine may affect cardiovascular system in different metabolic pathways. In this context, one carbon metabolism, synthesis of hormone, stimulation of signaling pathways and effects of intermediate and final products that formed as a result of amino acids metabolism is determined. Despite the protein and amino acids, some other amine consisting compounds in diet include trimethylamine N-oxide, heterocyclic aromatic amines, polycyclic aromatic hydrocarbons and products of Maillard reaction. These amine consisting compounds generally increase the risk for cardiovascular diseases by stimulating oxidative stress, inflammation, and formation of atherosclerotic plaque.
Show more [+] Less [-]Türkiye’de Yetiştirilen Holştayn İneklerde Süt Verim Özelliklerine Ait Fenotipik ve Genotipik Parametre Tahminleri Full text
2017
Ahmet Derviş Sarar | İbrahim Tapkı
Türkiye’de Yetiştirilen Holştayn İneklerde Süt Verim Özelliklerine Ait Fenotipik ve Genotipik Parametre Tahminleri Full text
2017
Ahmet Derviş Sarar | İbrahim Tapkı
Bu araştırmada, Koçaş Tarım İşletmesinde yetiştirilen Siyah Alaca ineklerin süt verim özellikleri incelenmiştir. Bu özelliklere ait fenotipik ve genotipik parametre tahminleri yapılmıştır. İncelenen özelliklere ait en küçük kareler ortalaması laktasyon süt verimi, 305 gün süt verimi, laktasyon süresi ve kuruda kalma süresi sırasıyla; 7046,18 kg, 6588,38 kg, 327,37 gün ve 67,48 gün, olarak tespit edilmiştir. Yine aynı özelliklere ait kalıtım dereceleri ise sırasıyla; 0,25, 0,26, 0,07, 0,03 ve 0,30 olarak tahmin edilmiştir. Yılın, mevsimin ve laktasyon sırasının laktasyon süt verimi, 305 gün süt verimi ve laktasyon süresi üzerine etkisi ile kuruda kalma özelliği üzerine mevsimin ve laktasyon sırasının etkisi önemli bulunmuştur. Araştırma sonuçları, süt verim özellikleri bakımından Koçaş Tarım İşletmesi yetiştiricilik şartlarının iyi durumda ve işletme için hesaplanan genotipik parametrelerin de kabul edilebilir sınırlar içerisinde olduğunu göstermiştir.
Show more [+] Less [-]Sistema georreferenciado de indicadores de calidad de suelos para los Llanos Orientales de Colombia Estudio de caso: Municipio de Puerto López, Meta Full text
2005
Rubiano S.**,, Yolanda | Amézquita C.***,, Edgar | Beaulieau, Nathalie
Geosoil permite almacenar, consultar e interpretar información tanto del suelo como de su entorno biofísico a diferentes escalas: parcela, finca, comunidad, municipio, departamento, región, país. Opera a partir de una base de datos relacional elaborada en ACCES 2000, compuesta por una serie de tablas principales estructuradas con información a diferentes niveles jerárquicos que permiten la caracterización de las propiedades del suelo. Los elementos morfológicos y analíticos del suelo se combinan para conformar indicadores de calidad mediante un sistema de calificación que permite visualizar el grado y el número de limitaciones que podría tener un suelo para ser utilizado en agricultura. Además, posee módulos en los cuales el usuario puede: (a) adicionar o consultar características espaciales y de atributos del suelo; (b) visualizar la interpretación de los indicadores de calidad, agrupados en rangos de limitación (c) determinar la aptitud general del suelo para un cultivo específico mediante la comparación entre oferta (suelo) vs. demanda (requerimientos del cultivo); (d) calcular necesidades de fertilización; (e) generar reportes de la variabilidad en profundidad de algunas características, para uno o más suelos; (f) cartografiar los resultados mediante un link con el SIG MapMaker y (g) visualizar mapas de variabilidad espacial y/o temporal (isolíneas) de la variable utilizada como indicador. ABSTRACT The System Georeferenced of soil quality indicators for the savannas of Colombia. Geosoil allows to as much store, to consult and to process data of the soil as of his biophysics surroundings on different scales: parcel, property, community, municipality, department, region, and country. It operates from a relational database elaborated in ACCES 2000, composed by a series of structured main tables with information at different hierarchic levels that they allow the characterization of the properties of the soil. The morphologic and analytical elements of the ground are combined to conform indicators of quality by means of a qualification system that allows visualizing the degree and the number of limitations that could have a soil to be used in agriculture. In addition, it has modules in which the user can: (a) to add or to consult space characteristics and of attributes of the soil; (b) to visualize the interpretation of the quality indicators, grouped in limitation ranks; (c) to determine the general aptitude of the soil for a specific culture by means of the comparison between supply (soil) versus demands (requirements of the culture); (d) to calculate the fertilization necessities (e) to generate reports of the variability in depth of some characteristics, for one or more soil; (f) to map the results by means of a link with the MapMaker GIS (g) to visualize maps of space and/or temporary variability (isolines) of the variable used like indicator. Key words: indicators, soil quality, Geographical Information Systems, soil database, land degradation and land evaluation, savannas.
Show more [+] Less [-]Integrated Nutrient Management on Soil Properties and Nutrient Uptake by Red Onion Full text
2017
Emmanuel Kwada Kwaghe | Abdullahi Muhammad Saddiq | Rejoice Ibrahim Solomon | Salihu Ardo Musa
Field experiments were carried out during the dry seasons in (2012-2013 and 2013-2014) to study the impact of Integrated Nutrient Management on some soil properties and nutrients uptake by red onion (Allium cepa L.) in Moda, Michika, Adamawa state, Nigeria. Soil samples were randomly collected and analysed for pH, EC, organic carbon, organic matter, total nitrogen, available phosphorus before and at the completion of the experiment. Total nitrogen, phosphorus and potassium contents of the onion bulbs were determined. There was an improvement in the fertility status of the soil as a consequence of integrated nutrient management. Combined organic and inorganic fertilizer application influenced the uptake of nitrogen, phosphorus and potassium by red onion. The highest nitrogen, phosphorous and potassium uptake by onions of 0.76, 43.82 and 2.42kgha-1 occurred when all treatments were combined. Uptake of N and K increased as treatment level increased. The P uptake was highest at lower treatment levels and could be linked to sufficiency of indigenous soil P for plant growth resulting in high P uptake with minimal addition of nutrient inputs. Integrated Nutrient Management could be adopted to improve soil fertility status and N, P and K uptake by red onions.
Show more [+] Less [-]Antibiotic Resistance Case Study: Enterobacteriaceae isolated from Batlama Creek in Giresun, Turkey Full text
2017
Tamer Akkan
Antibiotic Resistance Case Study: Enterobacteriaceae isolated from Batlama Creek in Giresun, Turkey Full text
2017
Tamer Akkan
Enterobacteriaceae were isolated from the freshwater of the Batlama Creek in Giresun, to measure their resistance levels against to antibiotics. A total of 9 antibiotics disc were applied for the resistance test. Antibiotic resistances of all isolates were at percentages for ampicillin (75%), erythromycin (64%), nalidixic acid (48%), tetracycline (39%), amikacin (34%), cefazolin and chloramphenicol (33%), cefuroxime (32%) and cefotaxime (23%), respectively. The highest resistant strain was resistant against to 9 antibiotics, while the weak resistance of 16 isolates were sensitive to all antibiotics. Moreover, Multiple antibiotic resistance index values were found to be higher than 0.2 for 77% of all isolates. High resistances of examined bacteria against to antibiotics indicated a dense and multisource pollution in the Batlama Creek. Consequently, a need for good surveillance programs to monitor antimicrobial resistance patterns in surface water bodies.
Show more [+] Less [-]Análisis de crecimiento de canavalia en zona plana del Valle del Cauca Full text
2005
Ortiz, José J | Reyes, Paula A. | Ortiz G., Sanín | Mejía, Sara | Cortés R., Harry
El análisis se realizó en condiciones de campo, en dos localidades (Candelaria y Palmira), determinando los componentes de rendimiento (kg), altura (cm) y fenología (dds/floración). Se empleó un diseño completamente al azar con cinco repeticiones. El crecimiento de C. ensiformis no mostró diferencias entre las localidades evaluadas. El desempeño fisiológico en la acumulación de fotosintatos se concentró en mayor proporción en el órgano vertedero “frutoâ€?, que representa entre el 60 y 75% de MS total. La dinámica de acumulación de MS mostró correlación en los índices medidos (TCC, TCR, TAN, IAF). Abstract Analysis of growth of canavalia in the plane zone of Valle del Cauca. Under conditions of field, in two localities (Candelaria and palmira), determining the components of yield (Kg), height (cm) and fenology (d/flower). A design at random with five (5) repetitions was used completely. The growth of Canavalia ensiformis does not show differences enters the evaluated localities. The physiological performance in the accumulation of photosintates is it accumulated in greater proportion in the organ garbage dump “fruitâ€?, that represents between 60 and 75% of dry matter. The dynamics of accumulation of MS shows correlation in the measured indices (NAR, LAI, RGR). Key words: Canavalia ensiformis, biological analysis, phenology, yield components.
Show more [+] Less [-]Transcriptome-wide Identification and Expression Analysis of Brachypodium distachyon Transposons in Response to Viral Infection Full text
2017
Tuğba Gürkök
Transposable elements (TEs) are the most abundant group of genomic elements in plants that can be found in genic or intergenic regions of their host genomes. Several stimuli such as biotic or abiotic stress have roles in either activating their transcription or transposition. Here the effect of the Panicum mosaic virus (PMV) and its satellite virus (SPMV) infection on the transposon transcription of the Brachypodium distachyon model plant was investigated. To evaluate the transcription activity of TEs, transcriptomic data of mock and virus inoculated plants were compared. Our results indicate that major components of TEs are retroelements in all RNA-seq libraries. The number of transcribed TEs detected in mock inoculated plants is higher than virus inoculated plants. In comparison with mock inoculated plants 13% of the TEs showed at least two folds alteration upon PMV infection and 21% upon PMV+SPMV infection. Rather than inoculation with PMV alone inoculation with PMV+SPMV together also increased various TE encoding transcripts expressions. MuDR-N78C_OS encoding transcript was strongly up-regulated against both PMV and PMV+SPMV infection. The synergism generated by PMV and SPMV together enhanced TE transcripts expressions than PMV alone. It was observed that viral infection induced the transcriptional activity of several transposons. The results suggest that increased expressions of TEs might have a role in response to biotic stress in B. distachyon. Identification of TEs which are taking part in stress can serve useful information for functional genomics and designing novel breeding strategies in developing stress resistance crops.
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