For a long time, many cultures around the world have used Tribulus terrestris L. in the prevention and treatment of various diseases. In this study, the antioxidant activity and total phenolic and flavonoid content of extracts obtained with various solvents from T. terrestris plant collected from different localities in Kahramanmaraş were investigated. In addition, the fixed oil content of the extracts was examined by GC-MS analysis and as a result, 26 different fatty acids were determined. The main fatty acid components of plant extracts are linoleic acid, oleic acid and palmitic acid. The total phenolic substance value of plant extracts varies between 2.20-18-77 mg g-1, total flavonoid amount varies between 0.06-0.50 mg g-1, FRAP value varies between 6.16-23.50 µg g-1 and DPPH value varies between 1.54-10.54 µg mL-1. It was observed that the solvents used in extraction affected the bioactivity values rather than the locations. Although the absorbance values of the extracts obtained with hexane were high, low extract yield affected the results. The highest values in all characters examined were obtained from ethanolic extracts.

Sustainable agriculture bases on certain ecological principles in both of crop production and livestocks. Legume-cereal intercropping in sustainable agricultural cropping system is the most applied in the intercropping systems in the World. Legume-cereal intercropping have many benefits such soil conservation, weed control, animal feed and effective land use, greater yield and quality in low-input agricultural system. Land use efficiently is available to evaluate the advantages of intercrop in sustainable agriculture to meet food demand due to increase in population. Amount of N2 fixed by intercropped legume is less compared to mono crop legume due to competition with cereal. However, proportion of total N derived from fixation (Ndfa %) in legume intercropped with cereal was greater than mono crop legume. N-transfer from the legume to neighbouring plant may be possible, but it can be affected by a lot of factors. The principal aim of present study is to define advantages of cereal-grain legume intercrops in sustainable agriculture.

There are few studies in Botswana which have examined the relationship between agriculture and economic growth. The uniqueness of this study is grounded in investigating disintegrated agriculture components into crop production and livestock production and investigating their nexus with economic growth. This study estimated the short and long term effects between crop production, livestock production and economic growth in Botswana for the period 1990 to 2017. The Auto-Regressive Distributed Lagged (ARDL) bounds testing approach was employed to investigate the stated relationship. Study findings from the ARDL bound testing approach confirm evidence of a long-run equilibrium relationship between crop production, livestock production and economic growth. Results indicated that livestock production has a positive and significant impact on economic growth both in the short run and long run. On the other hand crop production has a positive and significant impact on economic growth only in the long run. Efforts towards supporting agricultural sector growth should be emphasized to promote agricultural sector productivity in a bid to forge a move away from dependence on imports of food in Botswana. To enhance economic growth, in both the short run and long run, the government of Botswana and all relevant stakeholders should invest in and promote livestock production. In the long term, policies that foster crop production are essential for economic growth.

In the present study, it was aimed to determine the volatile aroma composition and antioxidant activity of Maitake mushroom grown in different substrate mixtures comparatively. Five different substrate mixtures except control were prepared. Total polyphenols and antioxidant activities were specified by Folin-Ciocalteu, FRAP and DPPH methods. Furthermore, analyzes were carried out in both dried and frozen samples. Head Space Solid Phase Micro Extraction technique combined with Gas Chromatography-Mass Spectrometry (GC-MS) was used in the analysis of volatile compounds. In the present study, yield was obtained only from S4 (oak sawdust + wheat stalk + bran at 1:1:1 ratios) and S5 (poplar sawdust + wheat stalk + bran at 1:1:1 ratios) growing mixtures. Therefore, the studies have been continued by comparing only these two mixtures. While the yield in S4 mixture was 55.02 g 1 kg bag-1, it was determined as 124.82 g 1 kg bag-1 in S5 mixture. DPPH analysis results of frozen and dried samples were 7.99±0.08 and 8.19±0.05 µmol TE g-1 DM (S4) and 8.07±0.09 and 8.20±0.06 µmol TE g DM-1 (S5) respectively. In volatile aroma profile analysis, 22 and 32 compounds were detected in S4 and S5, respectively. Ketones were the most found compound groups and its ratio was 68.67% in S4 and 52.37% in S5. The highest percentage among ketones was obtained from 4-nonanone and 3-octanone compounds.

Bu çalışmada Aydın, Çanakkale, İzmir ve Muğla illerinde üretilen hayıt ballarının bazı fiziksel ve kimyasal özellikleri ile uçucu bileşenlerinin ve duyusal özelliklerinin tanımlanması amaçlanmıştır. Değerlendirilen hayıt ballarında toplam 16 farklı uçucu bileşen belirlenmiştir (4 aldehit, 3 furan, 2 alkol, 2 sülfürlü bileşik, 2 terpen, 1 alkan, 1 benzenik bileşik ve 1 keton). Hayıt ballarının ortak uçucu bileşenlerinin dimetil sülfit, oktan, nonanal, 2-furankarboksaldehit, 2-etil-1-hegzanol, 1-(2-furanil)-etanon, benzaldehit, 5-metil-2-furankarboksaldehit ve benzenasetaldehit olduğu belirlenmiştir. Bütün hayıt ballarında benzenasetaldehit en fazla bulunan uçucu bileşen olup ardından benzaldehit ve 2-furankarboksaldehit gelmektedir. Duyusal değerlendirme sonucunda hayıt ballarında çiçeğimsi, meyvemsi, karamelimsi, acı badem, fermente, hayvanımsı, baharatımsı, vaksımsı ve odunumsu koku karakteri, tatlı ve ekşi tat karakterleri ile burukluk ağız hissi algılanmıştır. Bütün örneklerde çiçeğimsi, meyvemsi, karamelimsi, tatlı ve ekşi karakter yoğun olarak algılanmıştır.

Stress parameter changes (cortisol, glucose, sodium and chloride) and histological alterations (gills, liver, kidney, and spleen) in Asian Catfish (Pangasius hypophthalmus) in transport were investigated. In this study, three separated trials were fulfilled. These were without tricaine, 40 and 60 mg L-1 of tricaine, respectively. Each trial consisted of 4 stages, control (C), transfer (AT), transport (TP) and recovery (24 h). After each stage, blood samples were taken and then, gills, liver, kidney, and spleen samples were collected for histological examination. In the transport without tricaine, the fish glucose increased from 50-60 mg dL-1 to 70-80 mg dL-1 and cortisol increased from 30 ng dL-1 to 90 ng dL-1 in. Sodium was 127-132 meq L-1 in the AT and TP, while 138 meq L-1 in the C and recovery. Cloride changed 103 meq L-1 in the TP, while approximately 107 meq L-1 in C, AT and recovery in the transport without tricaine. In the second trial, the fish glucose increased from 50-65 mg dL-1 to 80-90 mg dL-1 cortisol decreased from 60-70 ng dL-1 to 35-45 ng dL-1 in the transport with 40 mg L-1 of tricaine. Sodium was 130-140 meq L-1 in the C and recovery, while 125 meq L-1 in the AT and TP. Chloride was about 110 meq L-1 in the C, AT and recovery, while 102 meq L-1 in the TP in the transport with 40 mg L-1 of tricaine. In the third trial, the fish glucose was 40-55 mg dL-1 in the C, AT and TP, while 25-30 mg dL-1 in the recovery. Cortisol was 35-40 ng dL-1 in the C and AT, while 25 ng dL-1 in the TP and recovery. Sodium was 126-128 meq L-1 in the C, AT and recovery, while about 119-122 meq L-1 in the TP. Chloride was 110 meq L-1 in the C, AT and recovery, while 104-106 meq L-1 in the TP in the transport with 60 mg L-1 of tricaine. The end of the experiment, it is realized that the usage of the tricaine had positive effects on Asian catfish transport.

The present study was conducted to determine the seed morphologies and macromorphological characteristics of fifteen local faba bean (Vicia faba L.) genotypes collected from different region of Northern Cyprus. The characteristics in the seeds were evaluated using a light microscope (LM) and scanning electron microscope (SEM). SEM pictures were taken of the whole seed and its details. The scope of the research was examined comparatively using LM and SEM, and the seed shapes, surface ornamentation, and quantitative measurements were determined. Different characteristics for seed size and surface were found among the local faba beans accessions. Seed dimensions were between 12.44 and 24.26 mm long and between 9.49 and 17.45 mm wide, colors ranged from yellowish-brown to dark brown, and ornamentation of the seed coat varied. The local faba bean seeds were of subprolate and prolate types. We believe that using this technique to determine the differences among the seeds of different genotypes may play a role in helping to create different programs that can choose specific genotypes to improve cultivars based on the seed characteristics.

İnsan yaşamının sürdürüldüğü tüm yerleşim yerlerinde olduğu gibi Türkiye’de de mekânsal gelişmişlik farklılıkları bulunmaktadır. Bu sosyo-ekonomik farklılıklar tarım sektörü ile karşılıklı olarak etkileşimdedir. Bu sosyo-ekonomik farklılıklar tarım sektörü ile karşılıklı olarak etkileşimdedir. Tarımsal gelişmişlik genel sosyo-ekonomik gelişmişliğe pozitif etki ederken, bölgenin sosyo-ekonomik gelişmişliği de tarımsal alt yapıyı ve tarımsal gelişimi desteklemektedir. Araştırmanın amacı 81 ilin sosyo-ekonomik gelişmişlik endeksinin hesaplanması ve tarımla olan etkileşiminin tespit edilmesidir. Bu çerçevede Türkiye İstatistik Kurumundan elde edilmiş 106 faktör üzerinden açımlayıcı faktör analizi yöntemi kullanılarak sosyo-ekonomik gelişmişlik endeksi hesaplanmıştır. Sosyo-ekonomik gelişmişlik sıralamasının illerin nüfus varlığıyla paralellik gösterdiği sonucuna ulaşılmıştır. Bu nedenle genel sıralama dışındaki sıralamalarda nüfus grupları kullanılmıştır. Analiz sonuçlarına göre genel gelişmişlik sıralaması ve öne çıkan tarım faktörleri (tarımsal üretim alanı, tarımsal üretim değeri) sıralamaları oluşturulmuştur. Yapılmış diğer gelişmişlik çalışmalarından farklı olarak analizde tarımsal faktörlere daha fazla yer verilmiştir. Tarımsal faktörlerin öne çıktığı sıralamalarda genel itibariyle en yoğun nüfusa sahip illerin içinde bulunduğu 1. Nüfus grubu bulunsa da ağırlıklı olarak 4, 5 ve 6. Nüfus gruplarının gelişmiş konumda olduğu tespit edilmiştir. Bu durum tarım potansiyelinin Türkiye’nin birçok ilinde mevcut olmasından kaynaklanmaktadır. Gerek tarım sektörünün gerekse bölgesel gelişmişliğin sağlanması için tarım sektörüne yönelik çalışmaların yürütülmesi gerekmektedir.

Ülkemizde önemli bir yere sahip olan geleneksel gıdalara duyulan ilgi her geçen gün artmaktadır. Turistler tarafından ilgi odağı olan Kapadokya bölgesinde, geleneksel ürünler de önemli birer gastronomi unsurudur. Yöresel süt ürünleri üretimi ve tanıtımı da bu konuda önem taşımaktadır. Bu ürünlerden biri de Nevşehir ili Avanos ilçesine bağlı Kalaba kasabasında üretilen yöresel adıyla yüz yoğurdu (makine ağzı yoğurdu) ya da Kalaba yoğurdudur. Yöreye özgü nitelikte kalmış Kalaba yoğurdunun özelliklerinin araştırılması ve yemek reçetelerine uyarlanması ile bu ürünün gastronomi açısından değerinin artacağı düşünülmektedir. İtalyan mutfağının en bilinen tatlılarından biri olan Tiramisu, orijinal reçetesinde Mascarpone peyniri ile, alternatif reçetelerde ise Labne peyniri ile hazırlanmaktadır. Bu çalışmada Kalaba yoğurdunun, dünya mutfağında kabul görmüş Tiramisu tatlısının reçetesinde ikame olarak kullanım olanaklarının araştırılması ve ürün niteliklerinin belirlenmesi amaçlanmıştır. Bu sebeple Mascarpone peyniri, Labne peyniri ve Kalaba yoğurdu ile yapılan Tiramisu tatlılarının fizikokimyasal özellikleri ve toplam enerji miktarları belirlenmiştir. Hazırlanan Tiramisu örneklerinin 4,8-5,09 pH değerine, %52,74-59,70 kurumadde, %0,97-1,07 kül, %21,25-28,75 yağ, %5,24-5,89 protein ve %18,71-29,88 karbonhidrat içeriğine sahip olduğu belirlenmiştir. Toplam enerji değerleri ise 313,01-354,93 kcal/100 g arasında bulunmuştur. Araştırma sonucunda Tiramisu tatlısının reçetesinde Kalaba yoğurdunun alternatif olarak kullanılabileceği tespit edilmiştir.

Organic matter has a positive effect on the uptake of nutrients in the soil. The increase in mycorrhizal activities in the soil causes an increase in the activities in the rhizosphere region. Vermicompost is among the most useful organic fertilizers that can be added to the soil in recent years. Soil microflora is capable of realizing the return of mineral substances. Akkız cowpea variety was used in the study: The experiment was carried out as a viol study with 3 replications according to the randomized blocks trial design. In the study, seedling development was achieved by mixing vermicompost (0, 15, 30 and 45%) with and without mycorrhiza in a soil containing 16% lime into the viols in order to develop seedlings. Sufficient minerals have been applied to the plants for their growth. Seedlings were harvested when they were 40 days old, and seedling measurement parameters and macronutrients in plant leaves were checked. As the amount of vermicompost increased, it caused an increase in the above-ground fresh and dry weights, root fresh and root dry weights of the seedlings. As the organic fertilizer mixture increased, the nitrogen, phosphorus, potassium and magnesium concentrations of the plant leaves increased. The addition of mycorrhiza to the rearing medium has led to different results in the investigated characteristics. Addition of increasing organic fertilizer ratios in the study, Organic fertilizer and bacteria application of cowpea cultivars were effective in increasing the development of plants in calcareous soils.