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Öğe Cluster analysis and adaptation study for safflower genotypes(2013) Ada, RahimThis research was conducted in the "Randomized Complete Block Design" Faculty, Selcuk University, Konya, Turkey. In study, a total of 16 safflower promised lines (A13, A22, A29, A30, C8, C12, E4, E12, F5, G8, G12, H3, J26, J27, Y1-8-14-1), which were collected from Konya natural vegetation, and 5 cultivars (Remzibey, Black Sun1, Black Sun2, KS 06 and KS 07) were evaluated in two growing seasons (2009 and 2010). According to the results, the highest first branch height, number of branch, number of head and 1000 seed weight were ob-tained respectively from J27 (31.77 cm), G12 (8.47 cm), G1 (225.58 number plant-1) and A29 (49.25 g) lines. The highest seed yield, oil content and oil yield were taken from Remzibey cultivar (2048.7 kg ha-1), Black Sun1 (34.41%) and Black Sun1 (579.3 kg ha-1) cultivars while the lowest values were obtained from C8 (845.6 kg ha-1), A30 (21.79%) and J27 (200.9 kg ha-1) lines.Öğe Comparative Effects of Drought and Salt Stress on Germination and Seedling Growth of Cephalaria Syriaca as a New Oilseed Crop(2012) Ada, Rahim; Tamkoç, AhmetCephalaria syriaca seed and oil are utilized for medical, agricultural and as forage crops in animal nutrition and oil for biodiesel. The seeds of Cephalaria syriaca from Sivas-Turkey population were used for this study. The study was conducted in a seed laboratory of the Department of Field Crops, Selcuk University, Konya-Turkey. Germination and early seedling growth were studied using distilled water (control) and under osmotic potentials of -2, -4 and -6 bar for salt (NaCl) and drought (PEG: Polyethylene glycol 6000), respectively. According to the data, it is estimated that Cephalaria syriaca is able to adapt NaCl and PEG 6000 stress conditions. Our results showed that all of characters rate were affected by NaCl and PEG 6000. Our findings in Cephalaria syriaca revealed that inhibition of germination at an equivalent water potential of NaCl and PEG resulted from osmotic effect rather than salt toxicity. © Sila Science.Öğe Correlation and Path Coefficient Analysis of Yield and Quality Components of Some Sunflower (Helianthus annuus L.) Cultivars(ASIAN JOURNAL OF CHEMISTRY, 2009) Öztürk, Ömür; Ada, RahimThe purpose of this research was to determine the simple correlations between yield and yield components and direct and indirect effects of these characters on seed yield and oil yield in sunflower. Plant height, head diameter, 1000 seed weight, hull ratio, seed yield, oil content and oil yield were determined for 15 sunflower (Helianthus annuus L.) cultivars. Statistically significant variations were found by ANOVA amongst the cultivars for all the variables examined (p < 0.01). The oil yield of sunflower varieties varied between 1008.1 and 1842.8 kg ha(-1). Correlations amongst the variables as well as their direct and indirect effects on oil yield, oil content and seed yield were also calculated using the correlation and path coefficients analyses, respectively. In the examined characteristics, positive and statistically significant relationships were found between seed yield and 1000 seed weight (r = 0.416**), oil content (r = 0.252*) and oil yield (r = 0.907**); between oil yield and 1000 seed weight (r = 0.291**), oil content (r = 0.632**). Negative and statistically significant relationships were determined between seed yield and plant height (r = -0.266*); between plant. height and head diameter (r = -0.257*): between oil content and head diameter (r = -0.570**), hull ratio (r = -0.472**); between oil yield and head diameter (r = -0.220*). Path coefficient analyses indicated that 1000 seed weight (2.86%). seed yield (88.06%) and oil content (64.34%) had a positive direct effect whereas head diameter (9.62%) had a negative direct effect on oil yield. Other traits (plant height and hull ratio) showed no significant effects for oil yield and their effect to oil yield was covered by indirect effect of seed yield and oil content.Öğe Correlation Between Traits and Path Analysis For Seed Yield in Cephalaria syriaca Lines(SOC PLANT RESEARCH, 2013) Ada, Rahim; Tamkoc, Ahmet; Karahan, YahyaThis research was conducted to determined correlation among seed yield with their components and through the path coefficient analysis method, an experiment with 33 Cephalaria syriaca lines and as control, 1 population at Konya-Turkey, in 2010 and 2011. Seed yield revealed in p<0.01 level significant positive association with plant height, head number and oil yield. Also, The highest positive direct effect of oil yield on seed yield was observed followed by plant height and head number.Öğe Determination of Agricultural Characteristics of Local Potato Breeding Lines(Selçuk Üniversitesi, 2022) Keskin, Nursel Çöl; Ada, RahimThis study aimed to determine the potato breeding lines that show superior agricultural characteristics and can be variety candidates by selection. The experiment was arranged in a randomized complete blocks design in both years with four replications. In the study, 20 potato breeding lines developed by Selcuk University, Faculty of Agriculture, Department of Field Crops and 18 registered varieties as plant material were used in the first year. In the second year, the study continued with 7 breeding lines and 8 registered varieties that were at the end of the first year. In the study; emergence period (days), maturation time (1- 9 scale), plant growth type (3-7 scale), plant height (cm), number of main stems per plant (pieces), number of tubers per hill (pieces), average tuber weight (g), tuber yield per hill (g), total, large, medium small, discarded tuber yields (kg da - 1 ), number of eyes per tuber (piece), tuber shape (1-9 scale) were examined. In all field parameters, the differences between genotype in 2019 and between location, genotype and location x genotype interactions in 2020 were statistically significant. The total tuber yield varied between 2001.2 kg da -1 and 6029.8 kg da -1 in 2019. For the year 2020; It was determined between 2766.4 kg da -1 and 5598.2 kg da -1 . Among the potato breeding lines in both years, ELAF11 (6029.8 kg da -1 in 2019; 4939.9 kg da -1 as genotype average in 2020) was the leading line in terms of total tuber yield per decare. Overall, the potato breeding lines that gave the best results differed. ELAF11 and ELAF10 lines were determined as potato breeding lines with high tuber yield.Öğe Determination of Combining Ability in Sunflower Parents According to Line X Tester Analysis Method(Selçuk Üniversitesi, 2021) Kayışoğlu, Gülsüm; Ada, Rahimn this research, which including two cytoplasmic male sterile female (CMS) lines and six recessives branching male tester parent (RfRf), 12 hybrids (F1) were obtained by crossing the female and male lines in the Plant Breeding Greenhouse of Field Crops Department in 2018-19 winter period. Field trial was carried out in 2019 as four replications. Plant height (cm), head diameter (cm), 100 seed weight (g), seed yield (kg ha-1 ), oil content (%) and oil yield (kg ha-1 ) were investigated. Multiple sequence variance analysis, general and specific combining abilities, proportional relationships of some genetic parameters, heterosis and heterobeltiosis values, narrow and broad heritability were calculated. In conclusion, in this research; some of their agricultural characteristics and heritability were determined upon obtaining high yield sunflower lines. Considering the general combination abilities of parents for F1 generation, R31 was identified as appropriate parents for plant height; R02 for head diameter; R02 for 100 seed weight; R61 and R80 for yield seed yield and oil yield; and R61 for yield content. Considering the special combination abilities of hybrids in F1 generation, all hybrids were found to be significant and positive for plant height, 100 seed weight and oil content. RAM-1 X R80, RAM-19 X R61, RAM-1 X R31, RAM-19 X R71 and RAM-19 X R02 hybrids were found to be significant and positive for yield seed yield and oil yield.Öğe DIMENSION, GEOMETRIC, AGRICULTURAL AND QUALITY CHARACTERISTICS OF SAFFLOWER SEEDS(SOC FIELD CROP SCI, 2014) Ada, RahimThis research was carried out in the research field of Agricultural Faculty, Selcuk University, Konya, Turkey. Field experiments were carried out in two growing seasons (2011 and 2012) according to "Randomized Complete Block Design" with three replications. In the study, a total of 13 promised safflower (Carthamus tinctorius L.) lines (A13, A29, C12, E12, F4, F5, F6, G16, H3, J19, Y1-8-14-1, AOL-2(2), DP 1.5.8-1) and 5 cultivars (Black Sun1, KS 06 and Oleic Leed, Dincer, Remzibey) were used as material. Oil content of the safflower genotypes were ranged in between 24.05-33.18%. The highest protein content value was obtained from J19 line (21.72%) while the lowest was found on the Turkish cultivar of Remzibey (16.03%). Negative correlations were found for oil content and hull thickness (r=-0.3152**), hull ratio (r=-0.7122**) and pappus ratio (r=-0.3408**). Protein content was found as significantly and negative correlated with some characters, similar to the seed widness (r=-0.2546**), seed thickness (r=-0.1918*, geometric diameter (r=-0.3194**), seed surface area (r=-0.3119**), pappus ratio (r=-0.3114**) and 100-seed weight (r=-0.2597), respectively. According to the results, increasing the dimension and geometrical values cause to a decrease in the oil and protein content of safflower seeds. Quality components (oil and protein content) showed negative correlations with both of pappus rate and hull features.Öğe Effects of different mowing dates of plant top on tuber yield of Jerusalem artichoke (Helianthus tuberosus L.)(ACADEMIC JOURNALS, 2011) Acar, Ramazan; Ada, Rahim; Ozkose, AbdullahThis study was conducted to determine the effects of different mowing dates of plant top on tuber yield of Jerusalem artichoke (Helianthus tuberosus L) during 2005 and 2006 growing seasons. The experiment was designed according to the "split plots on randomized complete block" experimental design with three replications. Three different mowing dates [a: August 18 (before flowering), b: September 21 (beginning of flowering), c: October 20 (full flowering) and k: control (not-mowing)] and two varieties [red (K) and white (A) skin local Jerusalem artichoke] were taken as factors. Tuber yield and yield components were higher in the first mowing date and control than in the second and third mowing dates in 2005, 2006 and in the average of 2005 to 2006. Two years average maximum tuber yields per decare were 5149.78 kg in the control plots and 3327.27 kg in the plots of red skin of Jerusalem artichoke. The results suggest that first mowing date and control are suitable mowing times for tuber yield.Öğe Evaluation of Physical and Quality Traits of Local Potato Breeding Lines During Long Term Storage(Selçuk Üniversitesi, 2022) Keskin, Nursel Çöl; Ada, RahimThis study aimed to determine the potato breeding lines that show superior storage traits and can be candidate variety by selection. The storage study was carried out in the first year according to The Randomized Plots Trial Design and the second year according to The Randomized Plots in Factorial Trial Design with four replications. In the study, 20 potato breeding lines developed by Selcuk University, Faculty of Agriculture, Department of Field Crops and 18 registered varieties as plant material were used in the first year. In the second year, the study continued with 7 breeding lines and 8 registered varieties that selected in the first year. The varieties and lines were done harvest in the fields and then the genotypes were evaluated according to physical and quality traits with storage trials (+ 4 °C, 6 months). In the study; ratio of dry matter (%), yield of leaf chips (%), yield of French fries (%), quality of leaf chips (1-5 scale), quality of French fries (0-4 scale), blackening (1-5 scale), storage weight loss (%), the first shoot formation time (day) parameters were examined. The ratio of dry matter, yield of leaf chips, and French fries values increased compared to the pre-storage period. Among the promising lines in terms of dry matter ratio changes; T7LA8 (20.9 %-24.8 % in 2019,19.0 %-21.1 % in 2020 according to the genotype average values), PAG5 (22.6 %-20.5 % in 2019, 20.0 %-19.0 % in 2020 according to the genotype average values), GAF4 (18.7 %-21.6 % in 2019, 18.4 %-20.7 % in 2020 according to the genotype average values) can be counted. As a result of the study, T7LA8, PAG5 and GAF4 lines with high ratio of dry matter, yields of chips and French fries were determined as promising lines.Öğe Farklı zamanlarda hasat edilen ve silolanan şeker pancarında silolama süresinin verim ve kaliteye etkisi(Selçuk Üniversitesi Fen Bilimleri Enstitüsü, 2005-08-11) Ada, Rahim; Akınerdem, FikretBu araştırma, 2003 yılında Konya ekolojik şartlarında farklı zamanlarda hasat edilen şeker pancarının kökünde meydana gelen ağırlık ve kalite kayıplarını belirlemek amacı ile Selçuk Üniversitesi Ziraat Fakültesi Tarla Bitkileri Uygulama ve Araştırma Arazisi'nde yürütülmüştür. Denemede silolama "Tesadüf Parsellerinde Faktöriyel Deneme Deseni'ne göre yapılmıştır. Şeker pancarı kökleri dört farklı tarihte (15 Eylül, 1 Ekim, 15 Ekim, 1 Kasım) hasat edilmiş ve üç farklı süreyle (30, 60, 90 gün) silolarda bekletilmiştir. Analizler bu süreler sonunda yeniden tespit edilmiştir. Araştırmada; kök verimi, şeker oram, ağırlık kaybı ve şeker kaybına ait tespit ve analizler yapılmıştır. Denemede kök verimleri ve şeker oranlan hasat tarihlerine göre, ağırlık ve şeker kayıpları ise hasat tarihleri ve silolama sürelerine göre istatistik] açıdan önemli bulunmuştur. Ortalama en yüksek kök verimi 15 Ekim hasadından (6023 kg/da), şeker oram 1 Kasım (% 18.3) hasadından elde edilmiştir. Farklı hasat tarihlerinin ortalaması olarak, en yüksek şeker kaybı (% 19.53) 90 gün süre ile yapılan ve ağırlık kaybı (% 49.55) ise 60 gün süre ile yapılan silolamadan elde edilmiştir. Araştırma sonuçlan dikkate alındığında, en uygun silolamanın Ekim ayı içerisinde ve 1 Ekim tarihinde 30 gün süreyle yapılması gerektiği ortaya çıkmaktadır.Öğe Farklı zamanlarda ve teknikle hasat edilen şeker pancarında (Beta vulgaris saccharifera L.) silolama süresinin verim ve kalite üzerine etkisi(Selçuk Üniversitesi Fen Bilimleri Enstitüsü, 2010) Ada, Rahim; Akınerdem, FikretBu araştırma, farklı zamanlarda ve teknikle hasat edilen şeker pancarı kökgövdelerinde verim, verim unsurları ve makinalı hasat kayıpları ile silolarda meydana gelen ağırlık ve kalite kayıplarını belirlemek amacıyla 2007-08, 2008-09 yetiştirme ve silolama döneminde Konya-Ilgın ekolojik şartlarında yürütülmüştür. Denemede, şeker pancarı kökgövdeleri beş farklı tarihte (15 Eylül, 1 Ekim, 15 Ekim, 1 Kasım, 15 Kasım) el ve makine ile hasat edilerek ve üç farklı süreyle (30, 60, 90 gün) silolarda bekletilmiştir. Tarla denemesi ?Tesadüf Bloklarında Bölünmüş Parseller Deneme Deseni'ne göre, silolama ise ?Tesadüf Parsellerinde Faktöriyel Deneme Deseni'ne göre yapılmıştır. Araştırmada; kökgövde verimi, yaprak verimi, şeker oranı, şeker verimi, makinalı hasat kaybı, ağırlık ve şeker kayıplarına ait tespit ve analizler yapılmıştır. Denemede yaprak verimi, şeker oranı ve makinalı hasat kaybı hasat tarihlerine göre, ağırlık ve şeker kayıpları ise hasat tarihleri, hasat teknikleri ve silolama sürelerine göre istatistiki açıdan önemli bulunmuştur. En yüksek değerler kökgövde veriminde 15 Kasım (8088 kg/da), yaprak veriminde 1 Ekim (3075 kg/da), şeker oranında 15 Ekim (% 18.78), şeker veriminde 15 Kasım (1401 kg/da) ve makinalı hasat kaybında ise (% 17.95) 1 Ekim hasadından elde edilmiştir. Ağırlık ve şeker kaybı en yüksek 15 Eylül (sırasıyla % 40.54; 25.77) hasatlarında, 90 gün (sırasıyla % 30.54; 16.73) silolamasında ve makinalı hasat tekniği (% 28.20; 15.58) ile oluşturulan silolarda gerçekleşmiştir. Araştırma sonuçları dikkate alındığında, hasat zamanının kökgövde ve şeker verimimin en yüksek ve makinalı hasat kayıplarının en az olduğu 15 Kasım tarihinde, silolamanın ise 15 Kasım tarihinde yapılması gerektiği; silolama kayıplarının 30 gün süreyle ve el ile yapılan hasatlarda en az olduğu sonucuna varılmıştır.Öğe Fatty acid composition and mineral contents of pea genotype seeds(JIHAD DANESHGAHI, 2019) Ada, Rahim; Ceyhan, Ercan; Çelik, Şadiye Ayşe; Harmankaya, Mustafa; Özcan, Mehmet MusaMetal, non-metal and and heavy metal contents of different pea genotype seeds were determined by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES). For all genotypes, significant differences were observed in the mineral contents. Potassium was the most abundant element, ranged from 10146.13 mg/kg (PS3048) to 13171.97 mg/kg (PS3053) (Table 1). In addition, the phosphor content of pea seeds was found between 4004.31 mg/kg (PS 30100) and 5651.27 mg/kg (PS 3057). These pea genotypes contained 1562.32 mg/kg to 2034.28 mg/kg magnesium. Zinc contetns of pea samples changed between 29.66 mg/kg (PS 3055) and 67.81 mg/kg (PS 4053 B). The oil contents of pea samples ranged from 0.84% (PS4053 B) to 3.59% (PS 3055). Oleic acid is predominant fatty acid 12.95% to 45.02% followed by palmitic 13.68% to 77.28%, stearic (1.66% to 15.99%) acids. The highest oleic acid was found in PS3048 genotype (45.02%). The highest palmitic acid was found in PS4021 pea sample (77.28%). The current study contributes to the available information concerning the composition of several pea genotypes grown in Turkey.Öğe Studies on Differential Response of Spring Canola Cultivars to Boron Toxicity(TAYLOR & FRANCIS INC, 2010) Öztürk, Ömür; Soylu, Süleyman; Ada, Rahim; Gezgin, Sait; Babaoğlu, MehmetAlthough many states recommend boron (B) fertilizer for many field crops, information about B toxicity of canola is lacking. This experiment was carried out at Central Anatolia, Turkey from 2002 to 2003, to determine genotypic range in B efficiency of eight spring canola cultivars, to identify the B-inefficient cultivars and to identify specific responses. The cultivars were grown under B moderate deficiency (extractable B 0.56 mg kg-1) and toxic B applied (15 kg B ha-1) conditions. According to the results, seed yield varied significantly among the cultivars and B application decreased the seed yield by 31% on average. Also, toxic B application reduced protein and oil contents similar to seed yield, and increased leaf B concentration in all varieties. This study has shown that leaf B concentration has increased considerably when B is applied to Pactol and Star cultivars, but seed yield of +B and -B has not shown significantly a change. It is possible to say that Star and Pactolwhich have not been affected by the toxic B applicationare genotypes that are tolerant to B toxicity and may be cultivated at B toxic lands.
