In ecological studies, soil-plant interaction is an important environmental factor. Soil chemical and physical properties affect plant richness and diversity. This study was carried out to investigate the relationship between soil physical and chemical properties, and plant diversity indexes (Shannon-Weiner and Simpson) in semiarid grassland. Plant diversity indexes and soil properties were determined using 34 quadrats (5x5m) on different parent materials (chrome, marble, serpentine, red chalk and red chalk mostra) in semiarid grasslands in the Central Anatolia Region in Turkey. Plant samples were collected and recorded periodically from April to September (the vegetation period) in 2014 for each quadrat. In order to determine the plant richness and diversity indexes, 3 sub-quadrats (1x1m) were randomly added into each of 34 (5x5 m) quadrats. To evaluate the relationship between plant diversity indexes and soil properties, composite soil samples were collected from the four corners, and the center of each quadrat 0-30 cm in depth, and which was mixing of those subsamples. Soil sand-silt-clay contents, soil reaction (pH), bulk density (BD), electrical conductivity (EC), CaCO3 and soil organic matter (SOM) contents were measured. Relationship between plant diversity indexes measured in different months during vegetation period and soil properties of different parent material was statistically analysed using correlation analysis in SPSS 20.0. Modest correlation coefficient was found between the Simpson diversity index and SOM content, sand-silt-clay content, pH and EC for different months in vegetation period.

With industrialization, change has taken place in the world and development efforts have concentrated in urban areas. This has affected the rural area negatively and the increase in rural development studies has increased with the emergence of interregional economic imbalances. With the planned period, rural development studies in Turkey have increased and strategies, projects and programs have begun to be developed. One of these activities is the Rural Development Investment Support Program (RDISP), which entered into force in 2006. The aim of the program is to increase the level of rural area income, to ensure integration of agricultural production and agricultural industry, to strengthen food safety, to create alternative income sources in the rural area. In this study, it was aimed to determine the attitudes and behaviors of program beneficiaries in the Western Mediterranean Region within the framework of the RDISP applied in Turkey, and the factors affecting their utilization from the program. In the study, a total of 96 enterprises provided interviews based on face to face interviews. In this study, Factor Analysis was applied to determine the factors that affect the preferences of the enterprises and to determine the factors affecting the investments of the enterprises. In the study, 12 variables that were effective in factor analysis in the utilization of this support were combined into 3 factors. These factors have been found to be “support for local support and information about support”, “employment support for support” and “environmental sensitivity for support”.

Open-canal irrigation networks have been transformed into closed-piped networks. Drip irrigation is the most common method used irrigations in Çanakkale province. The aim of study is to assess irrigation practices of farmers using different irrigation networks. There were not significant differences in irrigation practices of the farmers receiving water from both networks, but all were making mistakes and unconscious in their practices. An optimum schedule was also prepared to compare with farmer practices. While a farmer growing tomato in Kumkale village with piped-network was expected to apply 531 mm irrigation water as seasonal total, present farmer applied 1414 mm water; while a farmer growing tomato in Mahmudiye village with open-canal network was expected to apply a total of 457 mm, present farmer applied 492 mm irrigation water; while a farmer growing maize in Kumkale village with piped-network was expected to apply 512 mm, the present farmer applied 975 mm; finally a farmer growing maize in Mahmudiye village with open-canal network was expected to apply 379 mm water, the present farmer applied 228 mm irrigation water throughout the entire growing season. Irrigation water efficiency (IWUE) values indicating the effects of irrigation water quantities on yields were calculated as 2.5 kg/da/mm for tomato culture in Kumkale; 12.3 kg/da/mm for tomato culture in Mahmudiye; 0.7 kg/da/mm for maize culture in Kumkale and 8,7 kg/da/mm for maize culture in Mahmudiye village. Relative irrigation supply (RIS) values indicating how efficiently the precipitations were used were calculated as 2.98 for tomato culture in Kumkale; 1.41 for tomato culture in Mahmudiye; 2.40 for maize culture in Kumkale and 0.85 for maize culture in Mahmudiye village.

In spite of the low grain yield they produce, the hulled wheat have become even more important in recent years because of their resistance to negative environmental conditions and healthy nutritional content. The research was carry out in order to comparison the yield and yield characteristics of durum (Kiziltan-91 and C-1252), hulled (Einkorn and Emmer) and bread wheat (Tir) varieties in Isparta ecological conditions in 2013-14 and 2014-15 vegetation periods. In both years, the highest grain yield was obtained in Kiziltan-91 variety (3992 and 3758 kg ha-1 respectively). The grain yield of hulled wheats in the first year (Einkorn 1269 kg ha-1, Emmer 2125 kg ha-1) was around Turkey averages. However, grain yield decreased of commercial wheat varieties due to the negative effect of high amount of rainfall in June in the second year, but considerably increased in (Einkorn 2150 kg ha-1, Emmer 2533 kg ha-1). N uptake was found to be lower in the than durum wheats. In terms of grain protein content, the highest values were obtained in Emmer variety (16.4%-15.3%).

Restoration of soil has been identified as the option; to ensure crop sustainability. However, as per Trophobiosis Theory of French Scientist F. Chaboussou, focus on development of healthy plants is necessary to abate pest and disease invasion so as to ensure sustained crop performance, even under unfavorable environmental conditions. The present study, in randomized block design with green gram as test crop; was undertaken in Krishi Vigyan Kendra (Howrah, West Bengal) to evaluate the effectiveness of Inhana Rational Farming (IRF) Technology towards crop yield and soil quality development under different sustainable models viz. organic cultivation, integrated soil with organic crop management and non- chemical crop management; as compared to conventional farming practice. Highest yield was recorded under organic (933 kg ha-1) followed by integrated (921 kg ha-1) and non- chemical plant management (902 kg ha-1). The results were well corroborated with the plant development index obtained under these treatments. Favorable trend of soil quality under sustainable models especially in terms of microbial properties indicated the role of quality compost towards speedy rejuvenation of soil dynamics. The study indicated that reduction of synthetic fertilizers and qualitative management of soil is essential to restrict yield decline. However, plant management shall be prerequisite for ensuring crop sustainability without any time lag and under the changing climatic patterns. In this respect the potential of IRF Technology has been well accounted.

Propolis, bitkilerin tomurcuk ve yaprak kısımlarından toplanan maddelerden bal arıları tarafından üretilen doğal reçineli bir karışımdır. Propolis antikanser, antiinflamator, antibiyotik, antioksidatif, antibakteriyel, antiviral, antifungal, anestetik, immunostimulan ve sitotoksik etkilere sahiptir. Bu derlemede doğal bir ürün olan propolisin fiziksel, kimyasal ve biyolojik özellikleri, bitkisel kaynakları ile balıklarda kullanımı ve uygulama şekiller hakkındaki bilgilerin bir araya getirilmesi amaçlanmıştır.

In this study, Bomolochus unicirrus Brian, 1902, a species of parasitic copepod belonging to the family Bomolochidae (Claus, 1875), was reported for the first time from the north-eastern Mediterranean waters off the Turkish coast. Parasites were collected from the gill filaments of the European barracuda, Sphyraena sphyraena(L.)captured by trawling in Iskenderun Bay, Turkey. The morphological features of B. unicirrus were Redescribed and illustrated based on the newly collected material. Key diagnostic characters and newly observed details in some structures are highlighted and supported by using scanning electron microscopy (SEM). Differences and simply overlooked details in previous descriptions of B. unicirrus, are discussed in detail. In addition, morphological comparisons between presently reported species and the other species of the genus Bomolochus Nordmann, 1832 were also presented.

The most important factors those are limiting the production of eggplant in Turkey and the world are soil borne fungal diseases and pests. Fusarium and Verticillium as fungal diseases and nematodes as pests cause significant yield losses. Those pathogens cause significant yield losses both in open field and greenhouse cultivation. The most efficient way to avoid those diseases is using resistant varieties or rootstocks. Although resistant genes to all these three pathogenes do not exist in eggplant cultivars, wild eggplant, Solanum torvum Sw can contain them. . However interspecific crosses cannot be achieved because of the sexual incompatibility between Solanum torvum and Solanum melongena. Thus resistant genes cannot be transferred by classical breeding. For this purpose, in order to understand the reasons of the failure in interspecific crosses, polen viability and germination percentage should be determined as a priority. For this purpose, pollen viability and germination levels of Aydın siyahı and Kemer eggplant cultivars and one wild form (Solanum torvum) were determined. Pollen viability and polen germination percentage were determined by TTC and ‘agar in Petri’ methods, respectively. In vitro reciprocal crosses were made between Kemer and Aydın Siyahı cultivars in order to obtain hybrids. In this study, in vitro embryo rescue technique was used in 25, 30 and 35 days after pollination. The embryo number obtained and plants regenerated were recorded.

In this study, impact of the real effective exchange rate (REER) and its volatility (REERV) on Turkey's agricultural foreign trade was investigated. 25importantcountries in agricultural trade of Turkey and 1990-2012 periods were examined, and panel data analysis was used in this research. IGARCH model was applied to obtain for the REERV. Influence of the REER and REERV on Turkey's agricultural trade was analyzed whit FMOLS model both individual country and groups panel. According to the results of FMOLS model; It was determined that Turkey agricultural import (7.61%) and export (2.24%) were increased when the REER was risen about 1%. The agricultural import was decreased 18.83% in case the REERV was increased 1%. On the other hand, when the REERV was increased around 1%, there was no significantly relationship between agricultural export and REERV. As a result, it can be stated that REER and REERV were caused an imbalance on Turkey's agricultural foreign trade. Agricultural producers and industrialists are often adversely affected by the REERV. For these reasons, it is important to take protective measures for them.

In this study, the effect of agribor fertilizer (18% pure B) on yield features of sugar beet were investigated. The study was conducted on ustifluvent subgroup soils according to soil taxonomy of agricultural faculty of Gaziosmanpaşa university. Randomized block experiment design with three replications were used and three treatments of agribor fertilizer 0.18 kg da-1 B (1 kg da -1 agribor); 0.27 kg da-1 B (1.5 kg da -1 agribor); 0.36 kg da-1 B (2 kg da -1 agribor) and control (no fertilizer) were applied. The effects of applied doses on yield properties were studied. From yield properties for sugar beet tuber weight, green leaf weight, and proportion of polar sugar in tuber were investigated. Results showed that green leaf and proportion of polar sugar in tuber not statistically important but the first application (0.18 kg da-1 agribor fertilizer) gave an statistically important yield increase in sugar beet. Boron contents of soils and boron uptake of plant species should be considered at boron application.