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Opportunities and Challenges for Market Oriented Lupin (Lupinus spp.) Production in Ethiopia Full text
2022
Likawent Yeheyis | Andrew Sergeant | Matthew Nelson | David Mcnaughton | Heather Sanders
Over recent years, the demand for livestock products in Ethiopia is increasing; most of this demand is coming from urban centers, especially from Addis Ababa, as the buyers are demanding better quality and more hygienic produce. This has fueled interest in better quality animal feed, mainly from larger-scale commercial livestock producers. With this background, there has been interest in stimulating plant-based protein production that can be incorporated into livestock feed. Small quantities of lupins are grown (less than 20,000 ton per year) in the North Western part of Ethiopia for human consumption. These lupins are bitter due to their alkaloid concentration and are unsuitable for livestock feed. If non-bitter (sweet) varieties are grown, then they could be a source of protein for animals as is the case in some countries, such as Australia. The Ethiopian market for livestock feed was surveyed and segmented to evaluate the opportunities for lupins. The survey revealed that the livestock sector in Ethiopia is suffering from feed shortage both in terms of quality and quantity. Lupin, as a potential protein source feed has an opportunity to be incorporated into the livestock feed industry. Currently it is estimated that if sweet lupins were available, the short-term demand from commercial livestock producers and feed processors market segment is 20,000 t/year. In the medium-term, it is expected that as the national poultry production expands, there will be an increased demand from the large feed mill factories to around 35,000 to 40,000 t/year grain for high quality protein such as lupin. It is recommended that the already started sweet lupin promotion in the country has to be done at scale. In addition, production of sweet lupin in Ethiopia should be focused on the commercial farming sector and the marketing should be through the large-scale processors or direct to large-scale livestock producers.
Show more [+] Less [-]Investigation of Some Morphological Traits of Hair Goats in Under Breeder Conditions in Isparta Province Full text
2022
Mustafa Varol | Sibel Alapala Demirhan
In this study, the morphological body characteristics of hair goats bred in Isparta province, such as withers height, back height, rump height, chest width and body length, were investigated. The animal material of the study consisted of 45 hair goats in 3 farms in total, in lowland conditions, high pasture and highland conditions in the center of Isparta. In the examinations, it was found that the measurements of the males were longer than the measurements of the females in terms of withers, back and rump height, chest circumference and body length, respectively. While the difference was found to be significant in terms of withers height, back height, rump height, and body length (p
Show more [+] Less [-]Evaluation of Turkish Beekeeping from 2000 Years to the Present Full text
2022
Nuray Şahinler | Nesibe Özge Toy
Beekeeping; It is a branch of agriculture that provides cheap and easy employment opportunities, is not dependent on land, is a sole source of livelihood for families with landless or little land and has no harmful effects on the environment and nature. Our current geographical location is among the countries suitable for beekeeping in our country with the coexistence of four seasons. Beekeeping has become widespread in our country with the increasing interest in natural life and natural products, with developing technologies day by day. When the data from the 2000s to the present are examined, it is noteworthy that the number of hives has increased every year. In the last twenty (2000-2020) years, there has been an increase of 11.29% in the number of old hives, and an increase of 95.62% in the number of new hives. At the same time, it was determined that there was an increase of 70.36% in honey production and a decrease of 16.83% in bee wax production. In this review article, the current situation of beekeeping, which is the branch of animal husbandry in Turkey, together with 20 years of data has been examined.
Show more [+] Less [-]Investigation of Physicochemical Properties, Antioxidant Activity and In vitro Bioaccessibility of Cornelian Cherry (Cornus mas. L.) Nectar Enriched Full text
2022
Senanur Durgut | Ebru Yılmaz | Azime Özkan Karabacak | Gülşah Özcan Sinir
Cornelian cherry (Cornus mas L.) fruit is a member of the cranberry family, which contains many bioactive components. However, because of its bitter taste, the number of products it can be processed is limited. In this study, beverages were prepared by adding five different herbal teas (linden, sage, chamomile, green tea, artichoke peel) to cranberry nectar sweetened with apple juice concentrate. Brix, pH, antioxidant capacity, (DPPH, FRAP, CUPRAC), total phenolic content, total monomeric anthocyanin, color (L*, a*, b*, C*, h°) and in vitro bioaccessibility analyzes were performed in the beverages. Results of antioxidant capacity analysis were determined between 129.00±11.85 µmol TE/g DM- 365.42±2.62 µmol TE/g DM; 56.61±16.42 µmol TE/g DM – 103.39±2.36 µmol TE/g DM; 157.97±25.35 µmol TE/g DM – 276.82±22.81 µmol TE/g DM with DPPH, CUPRAC and FRAP methods, respectively. The total phenolic content was found between 655.35±24.17 mg GAE/100 g DM and 1165.09±30.69 mg GAE/100 g DM. The beverages containing green tea infusion (4.13±1.69 mg/kg) had the lowest total monomeric anthocyanin content, while beverages containing artichoke peel infusion (6.33±0.67 mg/kg) had the highest. In the samples analyzed after in vitro gastric digestion, an increase was observed in the total monomeric anthocyanin amount compared to the pre-digested samples, while a decrease was found in the antioxidant capacity and total phenolic content, in general. By adding herbal teas to cornelian cherry nectar, not only improved sensorial and nutritional properties of the fruit nectar, but also a new functional beverage was developed.
Show more [+] Less [-]Free Radical Scavenging, Metal chelating and Antiperoxidative Activities of M. communis Berries Methanol extract and its Fractions Full text
2022
Fatima Benchikh | Hassiba Benabdallah | Hind Amira | Islam Amira | Walid Mamache | Smain Amira
Oxidative stress resulted from free radicals and reactive oxygen species (ROS) are associated with many diseases. Phytotherapy has known a great evolution all the world and some medicinal plants are important remedies of some diseases. Myrtle (Mrytus communis L.) is a plant of Myrtaceae family which is common in the Mediterranean region, with flowering, always green leaves and fruit. This study aims to investigate in vitro antioxidant capacity of Myrtus communis berries methanol extract and its three fractions using five assays: ABTS scavenging radicals, metal chelating, hydrogen peroxide and inhibition of lipid peroxidation assays. EAE extract possessed the highest antioxidant activity in ABTS (EAE (IC50=2.5 µg/ml ) and lipid peroxidation models (90.17%). Whereas, AqE is the most active extract in metal chelating activity (IC50=0.73±0.03 mg/ml) and H2O2 assay. These results support the traditional use of this plant in healthcare and it could be a new source of antioxidant natural drugs.
Show more [+] Less [-]Economic, Cultural and Environmental Impacts of EXPO`21 HATAY in the Scope of Sustainability Full text
2022
Sertaç Güngör | Sabriye Melis ÇİNÇİNOĞLU
EXPO, which is used as the abbreviation of the word 'exposition', which means 'World Exhibition' or 'World's Fair' in English; It is a global event that has been organized around the world since the 19th century and aims to promote the city and country in which it is held in the national and international arena, raise awareness, educate the public, share innovations, produce, support development and encourage cooperation. Our country participated in this event for the first time with the 1851 London Expo Organization during the Ottoman Empire Period. It was hosted for the first time with the Expo Organization held in Antalya in 2016, and it is the host country for the second time with the Expo organization held in Hatay on April 1, 2022. Expo 2021 Hatay, whose full name is 'International Horticulture Fair Hatay, Turkey 2021'; It was accredited as a Class B international Expo by the International Association of Horticultural Producers (AIPH) on January 23, 2017 and registered according to the decision of the AIPH Board of Directors. Within the scope of this study, the economic, cultural and environmental effects of the EXPO'21 Hatay organization, which is a very important tool for the national branding and development of Hatay, were evaluated, and suggestions were made about the correct reuse of the fairgrounds and their sustainability after the organization was over.
Show more [+] Less [-]Raphanus Sativus Yumrusu Belirli Ekstraktlarının Etkisinin Vicia Faba Üzerinde Botrytis Cinerea’ya Karşı Toplam Protein İçeriği ve Peroksidaz Aktivitesinin Değerlendirilmesi Full text
2022
Nergis Kaya | Tayfun Kaya | Soner Yiğit
Tıbbi bitki Raphanus sativus L. yumru kökünün su, etanol ve metanol ekstraktlarının Vicia faba L. (bakla) yapraklarında Botrytis cinerea fungusunun oluşturacağı kurşuni küf hastalığına karşı toplam protein içeriği ve peroksidaz (POX) aktivitesi bakımından bitkide meydana getirebileceği antioksidan savunma sistemi spektrofotometrik olarak analiz edilmiştir. R. sativus yumru kökünün su, etanol ve metanol ekstraktlarının stok solüsyonları dimetil sülfoksit (DMSO) ile hazırlanmıştır. 105 spor/mL B. cinerea spor süspansiyonu hazırlanmıştır. V. faba yapraklarına sadece distile su (negatif kontrol), sadece DMSO, sadece B. cinerea (pozitif kontrol), sadece ekstrakt uygulamaları (distile su, etanol ve metanol ekstraktı) ve ekstrakt uygulamaları sonrasında B. cinerea uygulaması gerçekleştirilmiştir. Yapraklar, analizi yapılacak olan yöntemlere uygun olarak ekstrakte edilmiştir. Ekstraktlardan elde edilen süpernatantlardan analizler spektrofotometrik olarak gerçekleştirilmiştir. Araştırma sonucunda, toplam protein içeriğinin distile su uygulanan (negatif kontrol) gruba kıyasla ekstrakt:fungus uygulama gruplarında artış gösterdiği saptanmıştır. Fakat sadece fungus uygulanan (pozitif kontrol) gruba kıyasla genel olarak azaldığı belirlenmiştir. POX aktivitesinin ise, negatif kontrol grubuna kıyasla artış gösterdiği saptanmıştır. Toplam protein içeriği ve POX aktivitesi, sadece ekstrakt uygulanan gruplarda negatif kontrol grubuna göre artış göstermiştir. En yüksek POX aktivitesi, 10 mg/mL distile su:fungus uygulamasından elde edilmiştir. Bu açıdan, ekstrakt:fungus uygulanan gruplar arasında en iyi antioksidan aktivitenin 10 mg/mL distile su:fungus uygulaması olduğu belirtilebilmektedir. Bu açıdan bakıldığında, R. sativus saf su, etanol ve metanol ekstraktlarının V. faba yapraklarında antioksidan savunma yanıtı verdiği belirtilebilmektedir.
Show more [+] Less [-]Exploring Zinc and Boron Chemo-Priming Effects on Low-Vigour Seed Germination and Seedling Establishment of Sunflower (Helianthus annuus L.) Full text
2022
Negar Ebrahim Pour Mokhtari | Ferhat Kızılgeçi | Raees Ahmed | Muhammad Aamir Iqbal
Poor germination and suboptimal seedling growth constitute as prime factors in lowering the achene yield and seed oil content of sunflower (Helianthus annuus L.), while chemo-priming with micronutrients might serve as a biological viable strategy provided source and dose optimization are performed. A trial was executed to appraise the comparative impact of seed priming with different doses of micronutrients like boron (B) and zinc (Zn) on sunflower germination and seedling growth traits of sunflower. The experiment was comprised of six treatments of B (0, 0.2, 0.4, 0.8, 1.6, 3.20 ppm) and Zn (0, 4, 8, 12, 16 and 20 mM) each, while seed germination, root and seedling growth related traits were taken as experimental variables. The results revealed that all treatments remained ineffective regarding seed germination and seed vigour of sunflower, while B and Zn doses of 0.2 ppm and 12 mM respectively, enhanced seedling emergence rate and vigour. The Zn (8 mM) significantly improved root length along with their fresh and dry weights, while all doses of B imparted antagonistic effects on root attributes. Likewise, Zn (8 mM) remained superior for shoot length, fresh and dry weights, while higher doses of B remained contra-productive for shoot growth of sunflower.
Show more [+] Less [-]Investigation of Winter Cultivation of Different Chickpea Varieties Full text
2022
Leyla İdikut | Duygu Uskutoğlu | Kazım Emre Göktaş | Songül Çiftçi Sakin | Samet Karadeniz
Yield performances differ according to the environment in which the plants are grown. In order to determine the chickpea cultivars suitable for Kahramanmaraş province, 17 different chickpea cultivars were tried during the growing seasons of 2018-2019 and 2019-2020. Among the characteristics examined in the study, flowering times, pod bind times, first branch height to years, varieties and years variety interactions were significant as statistical. There were statistically significant differences in terms of plant height, years and year × variety interaction. The number of pods, pod length, pod width created statistically significant differences in terms of years and cultivars. The differences among the cultivars in terms of grain yield were found as statistically significant. It was determined that the effects of years, cultivars and year-variety interactions on the first pod height, number of branches, and pod diameter did not have a statistically significant. At the end of the two-year study, it was concluded that Seckin, Arda, Hasanbey, Çagatay, Azkan, Ubet, Damla 89 and Aslanbey chickpea cultivars can be recommended due to the over grain yield of 300 (345-301) kg from per decare in Kahramanmaras conditions.
Show more [+] Less [-]Evaluation of Urban Green Spaces in Terms of User Satisfaction: A Case Study on Serik / Antalya Full text
2022
Rifat Olgun | Emine Kahraman | Nihat Karakuş
With their urban green spaces, cities enable people to live a comfortable social and physical life. However, recent population growth and fast urbanization have resulted in a decline of green areas in urban areas over time. Cities' livability rate is being reduced as a result of this situation. In addition to these quantitative values of urban green areas, their qualitative characteristics also have an important place in terms of the benefits they provide to cities and their users. The aim of the research is to determine the user satisfaction level of the urban green areas and the user opinions about the urban green areas of the city of Serik. In this context, a survey was conducted on a voluntary basis with 384 individuals using the urban green areas of the city of Serik. As a result of the analysis of the data obtained from the questionnaire forms, the user satisfaction levels, opinions, and suggestions for the urban green areas of the city of Serik were determined. In this direction, suggestions have been developed to increase the qualitative value and user satisfaction of urban green areas in the city of Serik.
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