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Öğe A Multivariate Analysis in Relation to Edaphic and Environmental Factors of Rangelands Vegetation of Mugla Province(Galenos Publ House, 2020) Oten, Mehmet; Erdurmus, Cengiz; Kiremitci, Semiha; Soysal, Mustafa; Avci, Mustafa; Yucel, Celal; Inal, IlkerThis study was carried out in order to compare in 20 different rangeland sample areas that determined in order to environmental variables, vegetation and soil properties by multivariate ordination analysis in Mugla province. Cluster analysis was made to determine the similarity and species compositions of sample areas, and as a result of this analysis, three different groups have occurred. Additionally, detrended correspondence analysis (DCA) was made after the indicator species analysis. The interaction between environmental and soil-borne factors as altitude, distance to village, soil depth, pH in saturated soil with water, lime and surface stoniness were found to be significant and this significance was expressed by graphs. Moreover, it was indicated that relationship with species in the vegetation of the variables that were determined as significant by tables and figures. The relationship with the species in the vegetation of the variables that were determined as significant was also indicated. The result of the study showed that environmental variables as soil depth, soil pH saturated with water, stony surface, altitude and distance to villages had a significant effect on the species diversity and distribution in the samples areas.Öğe A Research on The Vegetation Structures of The Rangelands of District Tufanbeyli, Adana(Kahramanmaras Sutcu Imam Univ Rektorlugu, 2019) Cinar, Selahattin; Hatipoglu, Rustu; Avci, Mustafa; Yucel, Celal; Inal, IlkerThis research was conducted to determine vegetation structures of the upland rangelands in the five villages of Tufanbeyli district, Adana, in 2010. Vegetations of the rangelands were studied by the loop method. In the study, plant cover percentages, botanical compositions based on the cover percentage in the plant covered area, range quality values and range conditions of the rangelands studied were determined. Average percentages of grasses, legumes and other family plants in the total plant cover were determined as 36.9 %, 22.0 % and 41.1 %, respectively. It was determined that the averaged percentages of decreasing, increasing and invasive species were 20.9, 11.2 % and 67.2 %, respectively. The calculated quality values of rangelands ranged from 2.40 to 3.92, indicating that the range conditions of all rangelands studied were poor. Results indicated that grazing on the rangelands studied or on those having the same ecological conditions with the studied rangelands must be controlled, and improved by one of the range improvement methods such as over sowing, sowing or natural regeneration, alone or with the combinations of the other rangeland improvement methods. Nevertheless, new research must be conducted to determine the most proper methods of range improvement for the mentioned rangelands.Öğe Aphid (Hemiptera: Aphididae) species in Burdur urban parks with three records for the fauna of Turkey, their host plants and predators(Entomological Soc Turkey, Ege Univ, 2021) Patlar, Gulser; Oguzoglu, Sukran; Avci, Mustafa; Senol, OzhanThis study was conducted to identify the aphid species on 34 ornamental plants in 16 urban parks in the provincial center of Burdur and their predators in April-November 2018-2019. Forty-eight species in 23 genera of Aphididae were detected. Aphis craccivora Koch, 1854, Cinara (Cupressobium) tujafilina (Del Guercio, 1909) and Macrosiphum rosae (L., 1758) were most abundant species. Aphis berberidorum Ortego & Mier Durante, 1997, Hannabura alnicola Matsumura, 1917 and Prociphilus fraxinifolii (Riley, 1879) were three new records for the aphid fauna of Turkey. The genus Hannabura was recorded for the first time in Turkey. Twenty-nine insect predators of aphids were identified from Coccinellidae (24), Cantharidae (1) (Coleoptera), Nabidae (1), Miridae (1) (Hemiptera), Sryphidae (1) (Diptera) and Forficulidae (1) (Dermaptera). No predators were seen on 12 aphid species and just a single predator each for 11 aphid species. The highest host plant diversity was observed for A. craccivora and Aulacorthum solani (Kaltenbach, 1843), with three plant species each. The highest number of aphid species (8 species) was found on Pinus nigra subsp. pallasiana (Lamb.) Holmboe.Öğe Effect of row spacing and sowing rate on seed yield of alfalfa (Medicago sativa L.) under mediterranean conditions(Society of Field Crops Science, 2017) Avci, Mustafa; Hatipoglu, Rustu; Cinar, Selahattin; Yucel, Celal; Inal, IlkerThe effects of row spacing (25, 50, 75 and 100 cm) and sowing rate (4, 8 and 12 kg ha-1) on alfalfa (Medicago sativa L.) seed yield and its components were investigated under Mediterranean conditions throughout the years of 2008-2011. In the study cultivar Nimet was used and it was evaluated for number of pods per raceme, number of seeds per pod, biomass yield, harvest index, thousand seed weight and seed yield. The results of the study indicated that row spacing and sowing rate significantly affected biomass yield and harvest index but no significant differences were found in pod number and thousand seed weight. Seed yield was significantly affected by sowing rate. The highest and the lowest seed yield were recorded in the first and third years of the experiment, respectively. The highest seed yield averaged over three years was obtained from 25 cm row spacing with 4 kg ha-1 seed rate while the lowest one was obtained from 75 cm row spacing with combining 4 kg ha-1 seed rate. Results of this study suggest that among the various row spacing and seeding rates, narrower row spacings (25 cm or 50 cm) with the lowest seeding rate (4 kg ha-1) were found to be better treatments for alfalfa seed production under Cukurova ecological conditions. © 2017, Society of Field Crops Science. All rights reserved.Öğe EFFECTS OF SEED MIXTURE RATIO AND HARVEST TIME ON FORAGE YIELD AND SILAGE QUALITY OF INTERCROPPED BERSEEM CLOVER WITH TRITICALE(Parlar Scientific Publications (P S P), 2018) Yucel, Celal; Avci, Mustafa; Yucel, Hatice; Sevilmis, Ugur; Hatipoglu, RustuExperiment was conducted during winter seasons of 2011-12 and 2012-13 years in order to determine the effects of seed mixture ratio and harvest time of intercropped berseem clover (Trifolium alexandrinum) with triticale (Triticosecale) on dry matter yield and silage quality under East Mediterranean (Cukurova) conditions. Berseem clover (BC) cv. Derya and triticale (T) cv. Tacettinbey were used as plant materials. The seed mixture ratios were sole crops BC and T, BC (80%) + T (20%), BC (60%) + T (% 40), BC (40%) + T (%60) and BC (20%) + T (80%). Forage harvest stages were beginning of flowering (HI), 50% flowering (H2) and full flowering (H3) stages of berseem clover. The experiment was established in a split plot design with four replications under lowland conditions. The mixture-ratios and harvest-stages were allocated as main plots and sub-plots, respectively. In addition to dry matter yield (DMY) and botanical composition, silage samples were evaluated for crude protein (CP), pH, acid detergent fiber (ADF), neutral detergent fiber (NDF) concentrations and digestible dry matter (DDM), relative feed value (RFV) and dry matter intake (DMI). The results of the study showed that the seed mixture of 60 % berseem clover + 40 % triticale and harvest at the 100% flowering stage of berseem clover were superior in terms of yield and selected quality parameters.Öğe New contributions to the Turkish aphid fauna and species composition (Hemiptera: Aphididomorpha) in Isparta forests(Entomological Soc Turkey, Ege Univ, 2022) Oguzoglu, Sukran; Avci, Mustafa; Senol, OzhanA study was conducted on the aphid fauna of Pinus nigra Arnold. subsp. pallasiana (Lamb.) Holmboe., Pinus brutia Ten., Cedrus libani A. Rich., Abies cilicica (Antoine & Kotschy) Carriere (Pinaceae), Juniperus spp. (Cupressaceae), Quercus spp. (Fagaceae) and Robinia pseudoacacia L. (Leguminosae) forests in Isparta Province between 2018 and 2020. Using systematic and random sampling, 9,252 specimens in 68 species from the families Aphididae and Phylloxeridae (14 species at genus level only) were identified between 2018 and 2020. It was determined that Appendiseta robiniae (Gillette, 1907) collected from R. pseudoacacia is a Nearctic species, which was identified as a new record for the aphid fauna of Turkiye. Fifty-five species were detected in 2019, and a further 51 in 2020 using systematic sampling. The species with the highest number of specimens in 2019 were Myzocallis boerneri Stroyan, 1957 (16.0%), Eulachnus rileyi (Williams, 1911) (12.3%) and Cinara cedri Mimeur, 1936 (10.4%). In 2020, the species with the highest number of specimens were E. rileyi (10.1%), A. robiniae (9.3%) and Cinara orientalis (Takahashi, 1924) (7.2%). The highest number of aphid species was collected from P. nigra in the three years (2018-2020). The second highest numbers were collected from Quercus coccifera L. in 2018 and 2020, and P. brutia in 2019.Öğe The effect of different management systems on milk yield and milk quality in Awassi sheep(Copernicus Gesellschaft Mbh, 2022) Ceyhan, Ayhan; Avci, Mustafa; Tanrikulu, Mehmet Mustafa; Yilmaz, Beyza; Ul Hassan, MubeenThis study aimed to evaluate the effect of concentrate-based feeding (CF) and artificial pasture-based grazing (APG) management systems on milk yield, fatty acids, nutritional indices, and milk physicochemical characteristics of Awassi ewes. The research involved 300 heads of Awassi ewes, which were divided into two groups. Awassi sheep were managed in a CF and APG system to test the milk yield characteristics. The results showed a significant (P < 0.01) difference in milk yield and lactation length between CF and APG management systems of ewes. The average daily milk yield showed a nonsignificant difference for both management systems, and no significant changes (P > 0.05) in the chemical composition of CF and APG management systems were observed. Palmitic (C16:0), myristic (C14:0), stearic (C18:0) capric (C10:0), and lauric (C12:0) acids were the major saturated fatty acids found in milk from both management systems. The level of linoleic acid (C18:2 n-6) was significantly different in both treatments (P < 0.05), but the linolenic (C18:3 n-3) acid level was nonsignificant in milk from the CF and APG management systems. The hypocholesterolemic / hypercholesterolemic (h / H) fatty acid and thrombogenicity (TI) ratios were significantly different (P < 0.05); however, the atherogenicity (AI) had no significant difference between confined and grazing systems. In conclusion, it can be said that the lactation length and lactation milk yield were prolonged by the APG management system, though the milk composition and quality were not significantly affected.Öğe Yield and quality of silage from soybean-maize intercropping(Parlar Scientific Publications, 2020) Yucel, Celal; Avci, Mustafa; Kizilsimsek, Mustafa; Hatipoglu, RustuProduction of good quality fodder is of a great importance for the economical ruminant production. The present experiment was carried out to study the effects of different sowing patterns and harvest times on digestibile dry matter yield, crude protein yield and feed quality of silages from intercropped soybean (Glycine max L.) and maize (Zea mays L.) systems. A split-plot experiment (8 sowing patterns x 2 harvest times) in randomized block design was established at the Experimental Area of Eastern Mediterranean Agricultural Research Institute in Adana, Turkey, during the growing seasons of 2010 and 2011. The sowing patterns were (1) 1 row maize to 1 row soybean (1M-1S), 2) 1 row maize to 2 rows soybean (1M-2S) 3) 2 rows maize to 1 row soybean (2M-1S) 4) 50 % maize+% 50 soybean in the same row 5) 33.3 % M+66.6 % S in the same row 6) 66.6 M+33.3S in the same row 7) sole soybeans 8) sole maize. The forage was harvested at the milk and dough stages of the maize dents. Results of the study showed that the mixture of 66.6 % maize + 33.3 soybean in the same row when harvested at dough stage could be suggested for higher digestible dry-matter yield with improved silage quality. © 2020 Parlar Scientific Publications. All rights reserved.Öğe YIELD AND QUALITY OF SILAGE FROM SOYBEAN-MAIZE INTERCROPPING(Parlar Scientific Publications (P S P), 2020) Yucel, Celal; Avci, Mustafa; Kizilsimsek, Mustafa; Hatipoglu, RustuProduction of good quality fodder is of a great importance for the economical ruminant production. The present experiment was carried out to study the effects of different sowing patterns and harvest times on digestibile dry matter yield, crude protein yield and feed quality of silages from intercropped soybean (Glycine max L.) and maize (Zea mays L.) systems. A split-plot experiment (8 sowing patterns x 2 harvest times) in randomized block design was established at the Experimental Area of Eastern Mediterranean Agricultural Research Institute in Adana, Turkey, during the growing seasons of 2010 and 2011. The sowing patterns were (1) 1 row maize to 1 row soybean (1M-1S), 2) 1 row maize to 2 rows soybean (1M-2S) 3) 2 rows maize to 1 row soybean (2M-1S) 4) 50 % maize+% 50 soybean in the same row 5) 33.3 % M+66.6 % S in the same row 6) 66.6 M+33.3S in the same row 7) sole soybeans 8) sole maize. The forage was harvested at the milk and dough stages of the maize dents. Results of the study showed that the mixture of 66.6 % maize + 33.3 soybean in the same row when harvested at dough stage could be suggested for higher digestible dry-matter yield with improved silage quality.
