Chemical quality analysis results of 5 surface and 30 groundwater resources commonly used in agricultural irrigation in Manisa province were evaluated and the possible effects on soil, plant and drip irrigation system were determined. In this context, the cation (Ca, Mg, Na, K), anion (CO3, HCO3, CI, SO4), Fe, B contents, pH and electrical conductivity values of the water resources as well as the Percentage Sodium, Sodium Adsorption Ratio and the Adjusted Sodium Adsorption Ratio determined by the calculation Permanent Sodium Carbonate, Langelier Saturation Index, Potential Salinity, Permeability Index and Hardness parameters were used. The results indicated that the potential of problem of surface water resources is higher than that of ground water. Salihli-Köseali, Necati bey farms and Alaşehir-Kasaplı underground water resources are used more serious problems than other underground water resources. According to the type of problem that may occur, recommendations were made on measures including washing, salt-resistant plant growing, addition of organic matter and natural Ca sources and the application of dilute acid.

Physalis peruviana (PP) is a popular exotic fruit due to its functional food properties. This product has a wide range of uses in the medical field, including treatments for cancer, malaria, hepatitis, dermatitis, rheumatism, weight loss, and diabetes. In this study, the PP element concentrations were investigated using a Wave Dispersive X-ray Fluorescence Spectrometer (WDXRF). Al, Ca, Fe, Mn, P, S, Zn, Cl, K, Mg, Na, F, Si, and B were detected, and the Ca, Fe, Zn, P, Na, Mg elements were found in significant amounts. Therefore, PP has some important health elements. For example, Mg and Mn may be associated with diabetes control. WDXRF is a cheap, quick, and non-destructive technique used in the elemental analysis of plant samples.

This research was carried out in the greenhouses of Pamukkale University Menderes Basin Agricultural Application and Research Centre in order to determine the effects of different blossom pruning on yield and quality in Ayza F1 tomato cultivars. The experiment consisted three different applications; pruning group having 6 fruits in flower bunch, pruning group having 7 fruits in flower bunch and control group without pruning. As the quality criterion in the tomato cultivar, total amount of water soluble dry matter (TWSDM %), pH, titratable acidity (TA mval 100 ml-1), hardness of fruit flesh (Newton) and antioxidant content (%) were determined. In addition, fruit diameter (cm), fruit length (mm) and weight (g) were detected. Yield parameters such as total yield (g plant-1), marketable yield (g plant-1), number of fruits (number plant-1), average fruit weight (g fruit-1) were considered detailed. Flower pruning having 6 fruits was prominent in terms of marketable yield, fruit weight, fruit diameter, fruit length and dry matter (DM) values. The effects of the applications on the quality characteristics such as fruit index, TWSDM and pH were found to be insignificant and their effects on DM, TA, fruit flesh hardness and antioxidant amount were detected to be significant.

This study aims to fully controlled production of european catfish (Silurus glanis) and to increase fertilization and survival rates using different solutions and methods, enrichment of natural stocks with the obtained larvae and to provide participation as a new species in addition to species cultivated in Turkey. The study was carried out in Gürle Trout Farm in Manisa province. Eggs and sperm, that had been obtained from the broodstock, exposed to various fertilization methods and the fertilized eggs were put in the zuger jars and made triplicate trials. As a result, in this study, under the light of the findings obtained from different fish that was captured in different times and from two different regions; eggs that were treated with the urea-salt solution fertilization, eying and survival rates were higher than only salt solution application. Urea-salt solution for 10 minutes and the salt solution for 10 minutes were more successful. In addition, the time problem of working with living materials has become one of the biggest obstacles to this work. It is imperative that the reproductive cycle occurs once a year and in case of failure, it is needed to wait for the next cycle. In this context, it was not possible to tolerate the problems experienced in egg-taking, fertilization and survival activities in the last attempt. Therefore, the project had to be terminated here.

In this study, the age, growth, and gonado-somatic index (GSI) of the Red mullet (Mullus barbatus ponticus Essipov, 1927) from the Eastern Black Sea coast of Turkey were examined. A total of 1466 M. barbatus ponticus were sampled between September 2010 and August 2011 from trammel net landings in Rize. The total length of Red mullet ranged from 7.42 cm to 17.80 cm and weight ranged from 9.59 g to 50.93 g, regardless of the sex. The sex ratio (♂/♀) was 0.46, with almost twice more females than males. The growth performance of M. barbatus ponticus in the study area is similar to that of the western populations of the same sub-species. A closed season of at least three months (from May to July) banning the use of even the stationary fishing gear will be beneficial for the sustainable stock of management of M. barbatus ponticus in the Black Sea.

Red beet (Beta vulgaris var. Cruenta Alef.) it is a flowering plant belonging to the family of Amaranthaceae and is cultivated in the regions extending from the west of Europe to all the Mediterranean coasts In Turkey; especially in the Aegean and Marmara regions. In the World, it is used in the production of milk and milk products, fruit juices, sauces, soups, confectionery, jelly, tomato paste, breakfast products, sausages and sausage products. In Turkey, in addition to these, it is widely used, in producing the turnip juice and pickles. There beet is particularly rich in minerals such as sodium, potassium, magnesium, calcium and phosphorus and also contains iron and selenium. Further; rich in antioxidant phenolic substances, betalain and flavonoid. In this study; antibacterial effect of extracts obtained from red beet outer shell and flesh inner part by using different solvents (ethanol, methanol and distilled water) on some food pathogens were determined by dise diffusion method. As a result of the research; the most antimicrobial effect was observed in the water extract obtained from the shell portion of red beet against Listeria monocytogenes with a 17 mm dilution diameter. This value was determined to be followed by methanol extract obtained from the interior of the red beet against Pseudomonas aeroginosa with a 16 mm dilution diameter. The lowest MIC and MBC values were on the Enterobacter aerogenes of beet peel methanol extract with values of 23.44and 31.25 μg / mL, respectively. All results were compared with the reference values of Eucastand CLSI laboratories and resistance and sensitivity were determined.

Bu çalışma, azotlu gübre miktarı ve uygulama formunun ekmeklik buğdayın tane verimi ve kalitesi üzerine etkisinin araştırmak amacıyla Eskişehir Geçit Kuşağı Tarımsal Araştırma Enstitüsü’nde kuru (yağmura bağımlı) ve sulu koşullarda iki üretim sezonunda yürütülmüştür. Kuru koşullarda 7 adet ve sulu koşullarda 8 adet ekmeklik buğday çeşidi materyal olarak kullanılmıştır. Üre, başaklanma döneminde, granül ve yapraktan uygulama şeklinde verilmiştir. Her uygulamada çeşitlerin tane verimi, bazı teknolojik kalite özellikleri belirlenmiştir. Her iki denemede yapraktan üre uygulaması ile SDS sedimantasyon değeri, protein oranı, gluten agregasyon enerji değeri (AGGEN) ve maksimum tork (BEM) değerlerinde artış olurken; peak maksimum zaman (PMT) değerinde azalma olmuştur. Kuru ve sulu şartlarda çeşitler arasında SDS sedimantasyon değerleri açısından istatistiki olarak önemli farklılar olduğu belirlenmiştir. Araştırmada; sulu ve kuru şartlarda yapraktan üre uygulaması ile granüle göre genotiplerden yüksek ekmeklik kalite ile ilişkili olarak Glu-A1 lokusunda 2* alt ünitesi taşıyanların tane veriminde %9,0, protein oranında %6,5, sedimantasyon değerinde %17,0 ve BEM değerinde %3,8; Glu-D1 lokusunda 5+10 alt ünitesi taşıyanların tane verimde %8, protein oranında %5,6, sedimantasyon değerinde %16,0, BEM değerinde %6,4; Glu-B1 lokusunda 7+9 alt ünitesi taşıyanların tane veriminde %7,0, protein oranında %6,0, sedimantasyon değerinde %19,6 ve BEM değerinde %7,2 artış olduğu belirlenmiştir. Araştırma sonucunda, ekmeklik buğdayın tane verimi ve teknolojik kalite özelliklerinin iyileştirilmesinde başaklanma döneminde yapraktan üre uygulamasının oldukça olumlu sonuçlar verdiği görülmüştür.

Antimikrobiyal duyarlılık testleri, ilaçların keşfedilmesi, epidemiyoloji ve terapötik sonuçların tahmini için kullanılabilmektedir. Günümüzde mikrobiyal yaşamdaki dirençlilik artış göstermekte olduğu için antimikrobiyal bileşikler etkilerini kaybetmekte ve bu durum onları tehlikeye sokmaktadır. Ayrıca, antimikrobiyal ajanların etkileri, çoklu ilaca dirençli bakterilerle ilişkili tedavilerde başarısızlık göstermektedir. Bu durum, halk sağlığı için küresel bir endişe olma durumuna gelmiştir. Bu yüzden, yeni antimikrobiyal ajanların keşfedilmesi ve antimikrobiyal duyarlılık testlerinin yaygın olarak kullanılması ve geliştirilmesi gerekmektedir. Antimiktobiyal aktivitenin belirlenmesi için birçok teknik bulunmaktadır. Duyarlı mikroorganizmaları inhibe etmek amacıyla uygulanan bu tekniklerden çoğu, katı ya da yarı katı üretim ortamındaki difüzyon ile ilişkili metodlara dayalıdır. Bu teknikler arasında Cross-streak ise yeni antibiyotik keşfi için yapılan araştırmalarda kültürlerin nispeten hızlı bir şekilde taranmasını sağlayan kolay bir tekniktir. Fakat Cross-streak testinin en büyük dezavantajı, niceliksel verilerin elde edilmesindeki güçlüktür. Çünkü inhibisyon bölgesinin kenarları genellikle çok bulanık ve belirsizdir. Bazı antimikrobiyal duyarlılık test teknikleri, bu alandaki dikkat çekici adımlar belirlenerek Clinical Laboratory Standards Institute (CLSI) ve European Committee on Antimicrobial Susceptibility Testing (EUCAST) tarafından standardizasyona tabi tutulmuştur. Bu test prosedürü, spesifik test koşullarının ve metotlarının kullanımına gereksinim duymaktadır. Ayrıca, besiyeri ve inkübasyon koşulları ile zaman bu gereksinimler arasındadır. Hali hazırda kullanılan aktivite belirleme yöntemlerinden Cross-streak yönteminin iyi anlaşılıp geliştirilmesi önem arz etmektedir.

Food waste and loss is an ecological, economic and social problem. The United Nations Food and Agriculture Organization states that approximately one third of all edible foods produced for human consumption are wasted or lost after harvest. The aim of this study is to determine the factors affecting food waste behavior of consumers. In order to reach this aim, a questionnaire was conducted with 583 people in November and December of 2018 in Çorum province. The obtained data were analyzed and explained through Structural Equation Models. As a result of the exploratory factor analysis, a 5-factor structure explaining 76,612% of the total variance was obtained. These factors were named as norm, intention, result awareness, purchasing behavior and planning. These factors were found to have validity, reliability and internal consistency. In addition, it was investigated whether the factors were compatible with the fit indices by means of Confirmatory Factor Analysis. As a result of confirmatory factor analysis, it was determined that the obtained factors met the fit indices values. As a result of Confirmatory Factor Analysis, it was determined that the obtained factors met the fit index values. The effect of the factors on the relationship between each other and the waste behavior were measured by means of the path analysis. As a result of this study, although consumers have positive statements regarding consequence awareness, intent and norms, they have been determined to be unstable in planning and purchasing. Besides, although there was a direct effect of intent and result awareness on waste behavior, it was determined that planning and norms had indirect effects. Considering that the intention is the most influential factor on waste behavior, it should be focused on the activities that will create result awareness in society.

Soil moisture has a vital role in the cultivation of crops. Its sufficiency and availability to crop- water supplies depends on the management practices of soil and amount of available water to the soil. This study examines the influence of rice husk biochar on the water holding capacity of soil in the savannah ecological zone of Ghana. Increasing rate of rice husk biochar increased water-holding capacity of soils. 4t/ha rice husk biochar showed higher significant differences among the treatments. It is recommended that 4t/ha rice husk biochar should be applied to increase the water-holding capacity of the soil.