Poor seed germination obstructs the early and uniform seedling emergence at the sub-optimal conditions which can be a major setback to early spring cucumber growers. Different seed priming methods ought to be efficient solutions for the problem. To standardize the best priming method, an experiment was laid out in a Completely randomized design at the Horticulture lab of IAAS, Lamjung Campus. The treatment consisted of demineralized distilled water (hydropriming), hormonal priming (GA3 100ppm and GA3 200 ppm), halopriming (NaCl 0.5% and KNO3 0.5%), and non-primed seeds as control. The seeds were soaked in the respective treatment for 24 hours and then dried to initial moisture content under shade conditions. Observation recorded significantly highest germination percentage in GA3 100ppm (19.25%) and hydro priming (19.25%). The lowest mean germination time was found in GA3 100ppm (4.19days) which was significantly at par with GA3 200ppm (4.33days) and hydro priming (4.48days). The germination energy was found highest in GA3 100ppm (39.58) followed by GA3 200ppm (33.65) and dry weight was recorded highest in hydropriming (0.0252g) followed by GA3 100ppm (0.0250g) whereas the highest root length was observed in KNO3 priming (12.955cm) which is statistically at par with hydropriming (11.42cm), GA3 200 ppm (10.872cm) and NaCl priming (10.42cm). The plumule length was observed highest in KNO3 (13.00cm) followed by NaCl (11.25cm). All primed seeds showed increased seedling vigor compared to the unprimed seeds. The study showed that applied treatment notably increased the germination characteristics and seedling stand.

The aim of this study was to identify the endophytic fungi associated with medicinal plant Thymus algeriensis and to evaluate their potential for antimicrobial activities. A total of 16 fungi belonging to 6 genera were successfully isolated and identified. The colonization rates ranged from 14.29% to 42.86% and were significantly higher in the roots followed by stems and leaves. Regarding the isolation rates, they were 0.23, 0.14, and 0.1 for the roots, stems, and leaves respectively. Based on the comparison of the morphological characteristics, six genera were identified: Rhizopus, Fusarium, Aspergillus, Alternaria, Phoma, and Penicillium. Fusarium, Phoma, and Alternaria were the most dominant with relative frequencies of 35.5, 28.6, and 14.3% respectively. The fungal endophytes were assessed for their antimicrobial activities using agar plug diffusion method, the best zones of inhibition obtained with the most active endophytic isolates were 20.33 and 20 mm for Fusarium sp. 3, 22.33 and 18.67 mm for Fusarium sp. 5, 23.33 and 25.33 mm for Fusarium sp. 2, and 29.33 and 23 mm for Phoma sp. 4 obtained against Bacillus cereus ATCC 10876 and Staphylococcus aureus ATCC 25923 respectively. The comparison of the averages of inhibition zones obtained against all the pathogenic bacteria showed that the isolates Fusarium sp.3 and Fusarium sp.5 were the most active with mean zones of inhibition of 19.61 and 19.56 mm respectively, followed by Fusarium sp.2 (19 mm) and Phoma sp. 4 (18.61mm). Regarding the antifungal activity, the results showed that the highest inhibition percentages were 60 and 58% obtained by Rhizopus sp. and 51 and 53% obtained by Aspergillus sp. against Fusarium oxysporum f.p. ciccri and Phytophthora infestans respectively. The study concludes the presence of endophytic fungi such as Fusarium, Phoma, Penicillium and Aspergillus associated with Thymus algeriensis that exhibited antibacterial activity. These isolates could serve as potential sources for the isolation of novel antimicrobial agents that may contribute to antibiotic control of antibiotic-resistant bacteria.

This study was carried out to determine the effect of adding ginger powder at different levels (0.0, 0.5, 1.0, 2.0%) to the ration on performance, blood parameters and meat quality characteristics of male Japanese quails. 48 male Japanese quail (Coturnix coturnix Japonica) at 28 days of age were used in the study. The experiment was carried out for 21 days in 4 replications in a quail cage with 12 male Japanese quails in each of 4 treatment groups consisting of rations containing different levels of ginger powder. At the end of the experiment, the effects of adding different levels of ginger powder to male quail diets on the performance and serum parameters studied were statistically insignificant. Pre breast L*, a* and b*, thigh meat colours a* and b* values were not significantly affected by the treatments. However, pre-thigh L* values were significantly lower in the group fed with 2.0% ginger powder compared to the group fed with 0.5% and 1.0% ginger powder. Post breast b* value of the group containing 2.0% ginger powder in the diet was significantly higher than that of the group containing 0.5% and 1.0% ginger powder. It was observed the treatment group containing 2.0% ginger powder significantly decreased the pH value and TBA (thiobarbituric acid number) values at the breast meats when compared to the control group and the treatment group containing 0.5% ginger powder. According to the result of the study, it was observed that the addition of ginger powder to male quail rations did not affect performance and serum parameters, but the use of ginger powder at the level of 2.0% in the diet improved some meat quality characteristics.

Sweet sorghum, which is one of the bioethanol sources, has been increasing in importance in recent years. It is used in the production of bioethanol due to the high content of sugar in it. This study were carried out at Ege University, Faculty of Agriculture, Department of Field Crops, Izmir/Turkey on the experimental fields, two-factor coincidence plots were carried out in the form of a three-repeated potting experiment according to the trial pattern during the summer growth seasons of 2013 and 2014. Effects of different nitrogen (0, 50, 100, 150, 200 N ha-1) and potassium (0, 50, 100, 150 kg K2O ha-1) levels of on ethanol yield of sweet sorghum were investigated, in the experiment. In the study, some traits were investigated such as plant height, dry matter yield, silage pH, crude protein content. The results of the experiment revealed significant effect of different N and K levels on growth, yield and some silage quality parameters. Increasing N and K levels increased plant height, dry matter yield, crude protein content and silage pH compared to the control (N0-K0) treatment. It is concluded that sweet sorghum crop performed better in N150-K100 level and hence recommended for further studies to authenticate higher forage yield and quality in the agroclimatic conditions of Izmir.

Rosemary is an aromatic shrub native to the coasts of the Mediterranean region. Understanding the changes of chemical composition of essential oil is critical for more targeted rosemary harvesting, which can lead to higher-quality essential oils for agro-food, medicinal, and cosmetics uses. Therefore, rosemary plants were harvested at pre-flowering, full-flowering, and post-flowering stage grown in the experimental area of the Department of Field Crops at Çukurova University in order to determine the most suitable harvest time for the highest amount of essential oils and their important compounds. Essential oil content decreased slightly from the pre-flowering to post-flowering. The highest essential oil content (1.68%) was determined at the pre-flowering stage. Twenty-eight compounds were found representing 95.74%-96.74% of the total essential oil. The major compounds for rosemary were camphor (28.43%-32.74%), 1,8-cineol (20.80%-22.61%), isoborneol (6.05%-7.28%), verbenol (5.17%-6.98%), and limonene (5.71%-6.23%), respectively. Consequently, the optimal harvest time in terms of essential oil content, as well as camphor, 1,8-cineole and limonene content, may be considered as pre-flowering stage.

In this study, conducted on the selection of the most suitable method of determining the available sulfur content of soils where cotton is grown in the Coastal Aegean Region of Türkiye, soil and leaf samples were taken from a total of 40 cotton plantations in five different locations in the Coastal Aegean Region and Gediz Basin. Various physical and chemical characteristics of the soil’s samples, which were taken from a depth of 0-30 cm, were determined, and the available sulfur contents were determined with the use of seven different extraction solutions. The extraction method or methods by which the highest correlation or correlations were obtained between the available sulfur content of the soils and leaf sulfur contents of the plants in the same plantation were assessed as the most suitable methods. According to the results of the study, the highest soil-leaf correlation was obtained by soil extraction with Ca(H2PO4)2 solution, followed, in order, by the NH4OAc, KH2PO4, cold water and NaCl methods. No significant correlation was found between the amounts of sulfur determined by extraction with CaCl2 and KCl solutions and leaf sulfur contents. It was concluded that the most suitable methods for the determination of available sulfur in the soils of the Aegean Coastal Region where cotton is grown were the extraction methods using Ca(H2PO4)2 and NH4OAc solutions.

Beekeeping, which can be established with little capital and can provide strong economic returns, is one of the important branches of animal husbandry. Beekeeping has an important place in Yozgat's agricultural sector with 411 enterprises. At the end of 2019, there are a total of 29,370 beehives in Yozgat. Honey production has been less than the general of Turkey according to the presence of hive. Achieving more efficient production is possible by identifying the problems in the current production. With this study, it was determined the technical and socio-cultural structures of the existing beekeeping enterprises in Yozgat city center and its districts through a survey study. For this purpose, information about the enterprises was obtained from the Yozgat Provincial Directorate of Agriculture and Forestry and the Yozgat Beekeepers' Association. A sample of 135 beekeepers was created by examining the data of a total of 411 beekeepers. The survey was conducted with these selected beekeepers. According to the findings, a statistically significant difference was found between beekeeper groups in terms of experience of breeders, ownership of land and honey yield. Therefore, it can be said that the scale of the enterprise has grown in parallel with the increase in the experience of the breeders. Similarly, property land assets increase according to the scale of the enterprise. On the other hand, it is observed that honey yield decreases with the increase in scale in beekeeping enterprises. This means that the efficiency of the enterprises in Yozgat province decreases with the scale growth.

This study was carried out in the central county of Ağrı Province in order to reveal the cattle feeding habits of cattle breeders. For this purpose, data were obtained by conducting a face-to-face survey with 400 dairy cattle owners of the enterprises in the county. According to the results obtained from this study, it was determined that 91.5% of the breeders produced their forage crops. It was also found out that barley, alfalfa, and sainfoin were the most produced plants in these enterprises. However, the production of the corn silage, which is an important source of roughage for dairy cattle, was performed at a very low level (1.2%). Dry hay (93.5%) took first place among the roughage sources used in these enterprises, and it was followed by alfalfa hay (61.5%) and wheat-barley straw (28.0%). Corn silage was used at a low level (7.8%) in the cattle enterprises. It was determined that cattle breeders in the central county of Ağrı province were deficient in terms of some information about cattle feeding practices. It was also demonstrated that it was necessary to increase the usage and production of corn silage as forage crops and to implement rational animal feeding practices in place of the old traditional animal feeding habits. Therefore, cattle breeders in the central county of Ağrı province should be involved in technical training programs about the cattle feeding and forage planting. As result of the courses given to the cattle breeders, their technical information about cattle nutrition and preparation of ration would be updated. For this purpose, it is also recommended that agricultural extension service should be boosted to increase the education level and awareness of the cattle breeders in the rural areas.

In the present study, we aimed to isolate and biochemically identify tyramine-producing lactic acid bacteria (LAB) from black and green fermented olive samples produced by traditional methods and obtained from different provinces of Turkey. A total of 36 LABs, including Enterococcus spp. (2 isolates), Lactobacillus spp. (16 isolates), and Lactococcus spp. (18 isolates) were isolated from the fermented olive samples. Among them, 27 isolates could decarboxylate tyrosine amino acid; however, the decarboxylase enzyme activity of the remaining 9 isolates was negative. The ability of LAB isolates with positive enzyme activity to produce tyramine was evaluated using high-performance liquid chromatography (HPLC), and 6 isolates were found to be significant tyramine producers in vitro, producing tyramine at concentrations ranging from 107.251 to 207.618 mg L–1.

In this research, it is aimed to investigate the economic performance of cotton farms and to reveal the profitability and competitiveness of cotton production in Founia district of Kita province. The research data were obtained from the questionnaires conducted with 55 farms determined according to the stratified random sampling method. Policy Analysis Matrix was used to determine profitability and competitiveness in cotton production. The results of the research showed that the farms in Founia county have an average of 10.44 da farm land. Gross production value per farm is $3519.89, agricultural income is $2197.42. According to the result obtained from PAM, private profit of cotton production in Founia district was 58.97 $/ton social profit was 1017.38 $/ton. Within the scope of the research, Specific Cost Ratio (PCR) coefficients of 0.77 and Cost Ratio of Domestic Resources (DRC) of 0.19 obtained from PAM were found. However, according to the Nominal Protection Coefficient on Output (NPCO) (0.30), Nominal Protection Coefficient on Tradable Inputs (NPCI) (0.87) and Effective Protection Coefficient (EPC) (0.20) coefficients, it is seen that the cotton price is lower than the comparable world prices and the producer earns less profit from free trade. Therefore, in the short term, incentive premiums, direct financial support, protection of cotton prices, good communication with farms and extension policies should be implemented. The increase in yield with the introduction of irrigation systems will increase competitiveness.The government and the Compagnie Malienne pour le Développement des Textiles (CMDT) should assist in the leasing and long-term purchase of modern farm machinery, which is one of the fixed capitals, in order to increase productivity.