İşgücü, nüfusun üretimde etkin olan bölümüdür. Nüfustaki gelişmelere bağlı olarak oluşan toplam işgücü arzı ve ekonomik koşullara göre şekillenen işgücü talebi; piyasa oluşumunun iki temel unsurudur. İşgücü piyasaları; arz ve talebinin karşılaştığı, ücretin oluştuğu sosyal bir organizasyon olarak tanımlanabilir. Tüm piyasa yapıları içerisinde işgücü piyasası; işleyişi ve özellikleri nedeniyle ekonominin diğer birimlerinden önemli ölçüde etkilenen ve bunları yüksek oranda etkileyen konumdadır. Bu nedenle üretim sürecinde ve planlamasında işgücü piyasalarının detaylı analiz edilmesi gerekmektedir. İşgücü piyasaları içerisinde; ekonominin temelini oluşturan ve diğer piyasalara çeşitli kaynaklardan katkı sağlayan tarımsal işgücü piyasasının analiz edilmesine ihtiyaç duyulmaktadır. Çünkü tarım sektöründeki doğal kaynakların ve sermaye unsurlarının kullanımında doğrudan işgücünün katkısının olması, diğer sektörlere kıyasla tarımsal faaliyetlerde işgücünün birim alanda daha yoğun kullanılması, tarım sektöründen diğer sektörlere işgücü transferlerinin gerçekleştirilmesi, tarımsal işgücünün gizli işsizlik ve yapısal işsizliğin kaynağını oluşturması gibi nedenlerle tarımsal işgücünün incelenmesi ve sınıflandırılması gerekmektedir. Ayrıca kamu kurum/kuruluşları için veri oluşumunda kullanılacak işgücü çeşitlerini belirlemek, güvenilir istatistiki verilerin elde edilmesine katkıda bulunarak planlanan projelerde ve oluşturulacak politikalarda doğru karar süreçlerine erişimi kolaylaştırmak amacıyla tarım sektöründe işgücünün sınıflandırılması gerekmektedir. Belirlenen amaçlar doğrultusunda tarım sektöründeki işgücü çeşitlerinin belirlenmesi, yapılan kavramsal tanımlamaların bir araya getirilmesi ve literatürde anlamsal bütünlüğün sağlanmasına yönelik olarak bu çalışma gerçekleştirilmiştir.

Accelerating agricultural growth remains one of the most urgent goal of Ethiopia as the agricultural sector is the backbone of the Ethiopian economy. The adoption of new agricultural technologies and improved practices are particularly important in increasing agricultural production. This comprises strengthening legumes adoption and production as it contributes to better food security and more sustainable farming systems. Grain legumes are necessary elements of crop production in Ethiopia. The adoption and use of legume crops have been advocated for enhanced nutrition and preserving soil resources. Different improved varieties and legume production technologies have been made available to farmers through various sectors and projects in the country. Various policy measures and initiatives have also been made in improving the adoption, technology generation and contribution of legumes to the various system. Despite their contribution and considerable initiatives, over-all level of adoption and use of legume production is still low. A wide array of technical, economic, social, and institutional factors has been found to encounter the adoption, use and production of legumes along with their value-chain. However, there are still various opportunities that different grain legumes are to be adopted and promoted to increase production and productivity. Essential interventions, innovative approaches, increased production packages and improved technologies and market access should be emphasized and integrated to strengthen grain legumes adoption and production.

The aim of this study is to determine the entrepreneurship potential of women, define the factors that lead rural women to become entrepreneurs in local markets and reveal the problems faced by rural women during their entrepreneurship activities. Alaçam ve Bafra districts of Samsun province were purposefully selected as research area where women entrepreneurs concentrated and the primary data were collected with face to face interviews with all women (total of 75) in the markets. According to the findings; women have stated that they started their career in the marketplace through the direction of their own decisions (32.0%). When the thoughts of doing business other than their profession were examined; they wanted to open a garment workplace (16.6%). 43.0% of marketers stated that they were satisfied with their profession and 54.0% of them perceived the market as permanent profession due to being a profitable business and raising their revenues. Three major obstacles for women entrepreneurs were defined as; limited or inadequate funds, professional insufficiency due to low formal educational level and lack of experience, respectively. Private loans can be provided to women entrepreneurs thus; it can increase their funds. Institutions and organizations, which provide active support, may also increase trainings devoted to women who have lack of experience.

Et ürünleri günlük beslenmede büyük öneme sahiptir. Tüketici beğenisini et ürünlerinin fiziksel ve fonksiyonel özellikleri sağlamaktadır. Bu özelliklerinin yanı sıra insan sağlığına olan etkileri bakımından da bir değerlendirme yapılmaktadır. Bu çalışmada et ürünlerinin formülasyonlarının fonksiyonel özelliklere göre düzenlenmesi, işleme, depolama ve tüketim modifikasyonları ve fonksiyonel gıda olarak tanımlanan et ürünleri ele alınmıştır. Et ve et ürünleri; yağ asitleri, mineraller, diyet lifi, antioksidanlar ve biyoaktif peptitler gibi önemli besinleri diyete vermek için büyük potansiyele sahiptir. Bununla birlikte, bu bileşenlerle başarılı ürünler üretmek, stabilitelerini arttırmak ve lezzetli olmaları için yeni teknolojiler geliştirilmektedir. Kullanılan bileşenlerin doğal olması, yapılarındaki mevcut sağlığa faydalı bileşenlerin de diyet ile alınmasını sağlaması bakımından önem taşımaktadır. Gıda ürünlerinin sindirim ile metabolizmaya katılması sebebiyle yapılan in vitro çalışmalar da doğal bileşenler ile geliştirilmiş et ürünleri için önemli bir değerlendirme kriteridir.

This study was carried out for two years in order to determine the effects of mychorrizal preperate (MP) applications on nutrient contents of saplings in grafted and potted grapevine sapling production. In this study, five grapevine rootstocks (140 Ru, 110 R, 41 B, 1103 P and 5 BB) and Narince grape cultivar cuttings were used. Four commercial biological preparations Roots Deep Gel, Endo Roots, Bio-one ve Biovam were applied to grafted cuttings in plastic bags grafted cuttings in greenhouse were allowed to grow for about 2 months. The effect of MP applications on nutrient intake of saplings was determined in leaf samples taken 80-90 days after MP applications. Effect of MP on P, K, Zn, Ca, Fe and Mg content of leaves were changed in according to rootstocks and mychorrizal preparation types. MP generally had positive impact on nutrient intake. Biovam, Bio-one and Endo Roots applications were more effective in terms of nutrient intake.

The study investigated the metal levels in biotic and abiotic materials from Giresun forests. While soil and water samples were selected as abiotic materials, leaves and moss were selected as biotic materials in forest. These selected materials were sampled from six stations. All samples were analyzed three times for arsenic, iron, chromium, copper, manganese, nickel, lead and zinc by ICP-OES. A logarithmic transformation was done on the data to improve normality. One way ANOVA and Duncan’s multiple range tests were performed to test the differences among metal levels of stations. The differences among metal levels in stations were statistically significant (p

This study was conducted to determine the residual effects of chicken manure applications on nutrients in leaves and bulbs of second crop onion that grown after lettuce in greenhouse conditions. In the study, residual effects of chicken manure in 4 different doses (control, 20 t ha-1, 40 t ha-1, 60 t ha-1) and chemical fertilizers applied in the recommended amounts are investigated. Three onion varieties, called Burgaz, Snow white, Champion, were used. In the study, the lowest nutrient uptake was observed in control. However, the highest mineral content in leaves and bulbs were determined in the plots, that on average 40 t ha-1 chicken manure was applied to. In terms of leaf nutrient content, when the varieties were compared to each other, Ca, Mg, and Cu contents were found to be the highest in the Burgaz variety. Phosphorus, Zn, Mn contents were analyzed to be the highest in Snow white while N values determined maximum in Champion. The Champion variety contained higher nutrient values in bulbs.

Today, the effects of climate change in the world are manifest in all its reality. These changes were being affected Turkey as well as the world, regions and provinces leads to a difference in some. In this study, projections of 10, 15 and 20 and 50 years of future maximum averages have been made according to the provinces in some regions by using the maximum average datas of the past 50 years of Ankara, Kars, Aydın and Sinop provinces selected especially from different regions to evaluate the climatic changes. According to the results of the analysis, the total average temperature data between 1966-2015 was 17.90°C in Ankara, Kars 11.69°C, Aydın 24.50°C and Sinop average temperature was 17.28°C When compared in 2016-2065 projections, it is seen that there will be changes in average temperatures in parallel with climate change. In Northeastern Anatolia, the highest temperature increase is foreseen with 3.45°C, followed by Sinop, a Black Sea province, with 1.99°C. Ankara, which has a continental climate of Central Anatolia, is estimated to be 1.77°C and it is thought that the Aegean province Aydın will be exposed to a temperature increase of 1.55°C at the lowest rate. Other forecasts are predicted to have the highest temperature changes in Kars and Aydın’s minimum temperature changes. The detection of temperature changes in the study is considered to be important in terms of planning agricultural activities accordingly as well as regulating urbanization and water use and taking measures.

In this study, fertility and milk yield characteristics of Simmental (SIM) and Red-Holstein (RH) cattle raised in a private dairy farm in Aydın province were determined. For fertility traits, days open (DO), calving interval (CI), gestation length (GL) and number of inseminations per pregnancy (NIPP), for milk yield traits lactation length (LL), lactation milk yield (LMY), 305-days milk yield (305-dMY), peak time (PT) and peak milk yield (PMY) were determined. The means of DO, CI, GL and NIPP of RH and SIM breeds were 109.44±5.66 d and 96.06±3.51 d, 389.16±5.70 d and 380.37±3.54 d, 279.71±0.469 d and 284.94±0.303 d, 1.88±0.099 and 1.85±0.065; the means of LL, LMY, 305-dMY, PT and PMY were 333.00±5.405 d and 322.72±3.233 d, 8235.32±148.099 kg and 7357.03±88.122 kg, 7628.78±109.148 kg and 6938.09±64.945 kg, 46.55±2.196 d and 44.46±1.218 d, and 34.68±0.567 kg and 31.47±0.314 kg, respectively. Although, significant fertility and milk yield differences were obtained between the breeds, the favorable performances of both SIM and RH breeds in terms of all features, considered as the environmental factors such as management-feeding-housing-herd management provided to animals in the farm were also suitable.

The aim of this study was to determine the reproductive characteristics, milk yield and milk quality of Primiparous Red-Holstein (RH) and Holstein-Friesian (HF) cows. For this aim, records and monthly taken milk samples of 83 RH and 14 HF raised on a farm in Aydın, Turkey were used. The averages of the first calving age (FCA), gestation length (GL), days open (DO), calving interval (CI), daily milk yield (DMY), 305-day milk yield (305-dMY), solid non-fat (SNF) and Log10 somatic cell count (Log10SCC) of milk were found to be 27.6±0.24 mo, 278.4±1.09 d, 144.0±7.12 d, 421.4±7.66 d, 22.7±0.21 kg, 6981±137.0 kg, 9.8±0.04% and 4.59±0.024 (38905 cells/ml), respectively. Except for DMY, the differences between the breeds were statistically insignificant for FCA, GL, DO, CI, 305-dMY, SNF and Log10SCC. DMY averages for RH and HF were 21.8±0.21 kg and 24.3±0.49 kg, respectively. The effect of season on FCA and the effect of lactation month on SNF and Log10SCC were also found to be statistically significant. Apart from DMY, not any significant difference was observed between RH and HF breeds in terms of the characteristics emphasized.