MAÜ GCRIS Standart veritabanının içerik oluşturulması ve kurulumu Research Ecosystems (https://www.researchecosystems.com) tarafından devam etmektedir. Bu süreçte gördüğünüz verilerde eksikler olabilir.

Kızıltepe Meslek Yüksekokulu

Permanent URI for this communityhttps://hdl.handle.net/20.500.12514/31

Browse

Now showing 1 - 20 of 31

Citation - WoS: 19
Citation - Scopus: 26
Analysis of Promising Barley (Hordeum Vulgare L.) Lines Performance by Ammi and Gge Biplot in Multiple Traits and Environment
(Aloki Applied Ecological Research and Forensic inst Ltd, 2019) Kendal, Enver; Kendal, E.; Karaman, M.; Doğan, Serap; Tekdal, S.; Dogan, S.; Department of Seed Production / Tohumculuk Teknolojisi Bölümü; Department of Irrigation / Sulama Bölümü
The development of stable and adaptable new cultivars are based only on positive results obtained from the interaction between the genotype and the environment. Therefore, the study aimed to test the stability and general adaptability of promising barley lines in terms of grain yield and traits in multi -environments. For this purpose, twelve barley genotypes were used in the study. The trials were carried out with four replications in a random design at seven environments in years 2012-13 and 2013-14. The superior and stable genotypes were identified with GGE biplot and AMMI (Additive main effects and multiplicative interaction) models. The AMMI analysis showed that the major treatment sum of squares was affected by environments (80.6%), GE (14.0%) and genotypes (5.4%), respectively. On the other hand, the first two principal component axes (PCA 1 and PCA 2) contributed to the complete interaction with 88.1%, whereas, PCA 3 and PCA 4 axes only with 12.0%. The GGE biplot indicated that G4 is adaptable for all environments, while Altikat, G2 and G3 showed specific adaptation to El, E3 and E5, G6, G7 and G8 to E6, respectively. According to both techniques, G2, G3, G6, G7, G8 and Altikat were the best genotypes with high yield, whereas G4 was the best with high yield, and stable and general adaptation. The results of biplot indicated that G4 (ARUPO /K8755//MORA/3/CERISE/SHYRIHALEL I/4/CANELA/5/HART-BAR) was recommended for release and it was released as HEVSEL in 2017. On the other hand; G7 and G6 were protected as genetic material to use as parent in breeding programs for yield stability and quality respectively.
Assessment of Parametric and Non-parametric Methods for Selecting Stable and Adapted Durum Wheat Genotypes in Multi-Environments
(Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2010) Aktaş, Hüsnü; Akçura, Mevlüt; Aktaş , Hüsnü; Department of Seed Production / Tohumculuk Teknolojisi Bölümü
Seventeen parametric and non-parametric methods for grain yield of 5 cultivars and 20 advanced durum wheat genotypes evaluated across 10 environments during the 2004-2007 growing seasons were used to assess performance stability and adaptability of the genotypes as well as to study interrelationship among these methods. Biplot analysis based on the rank correlation matrix indicated that most non-parametric methods were significantly inter-correlated with parametric methods. The results also showed that stability methods could be classified into four groups based on biplot analyses. The group related to the dynamic stability concept and strongly correlated with mean grain yield included the parameters of regression coefficient (bi), alpha (αi), TOP (proportion of environments in which a genotype ranked in the top third), environmental variance (Si2), coefficient of variation (CVi), Di2, Si(3) and Si(6). The second group included Wricke’s ecovalence (Wi2), the Huehn’s parameters [Si(1) Si(2)], Shukla’s stability variance (σ2i), Plaisted and Peterson’s parameter (P59) and Tai’s model (λi) which were influenced by both yield and stability simultaneously. The third group included Kang’s parameter (RS) and superiority index (Pi), which only measures stability. Genotypes 18, 16 and 2 were most stables based on parametric and non-parametric stability methods used.
Changes of scent components with animal manure and chemical fertilizer applications on Rosa damascena Mill.
(V. Allézard, 2023) İzgi, Mehmet Necat; Department of Medical and Aromatic Plants / Tıbbi ve Aromatik Bitkiler Bölümü
This study was conducted to examine the effect of animal manure and inorganic fertilizers on the scent composition of Rosa damascena Mill. in 2022. Animal manure (AM), nitrogen phosphate (NP 20-20-0), diammonium phosphate (DAP 18-46), monoammonium phosphate (MAP 24-61), and triple superphosphate (TSP) were used as fertilizers, along with a control group. Headspace solid-phase microextraction gas chromatography–mass spectrometry was utilized to analyze the volatile components of roses. Major components were heneicosane (15.89–27.76%), citronellol (8.90–18.30%), nonadecene (7.90–13.83%), geraniol (6.14–8.27%), nerol (3.03–6.90%), eicosane (1.13–7.85%), and germacrene-D (2.41–5.45%). The highest percentages of citronellol (18.3%), nerol (6.9%) and total terpenes (55.77%) were obtained by animal fertilization, while the highest percentage of long–chain (aliphatic) hydrocarbon (43.60%) was obtained by NP (20-20) fertilization. The control group had the greatest level of geraniol (8.27%), followed by applications of TSP and animal manure (7.39% and 7.20%, respectively). Methyl eugenol (ME) was most abundantly produced by TSP (0.85%), whereas it was least abundantly produced by the control group (0.13%). The closest ME (0.20%) to the control group was produced by animal manure application. Based on the findings, it can be concluded that animal fertilization used in organic agriculture enhances the quality of plant essential oils.
Citation - WoS: 0
COHERENT FERTILIZATION REGIMES BOOST PRODUCTIVITY AND NUTRITIONAL QUALITY OF SOYBEAN (Glycine max. L. Merrill)
(Fresenius Environmental Bulletin, 2021) Kızılgeçi, Ferhat; Öztürk, Ferhat; Kızılgeçi, Ferhat; Koca, Yakup Kenan; Iqbal, Muhammad Aamir; Department of Seed Production / Tohumculuk Teknolojisi Bölümü
Environmental pollution sed by leaching and gaseous issions from chemical fertilizers necessitates evluation and optimization of organic sources of plant nutrition for soybean production under changing climate scenario. A field study was executed to test different fertilization regimes including chemical fertilizers (CF) (80 kg N and 80 kg P2O5 ha(-1)), sheep barn manure (SBM) (5161 kg ha(-1)). cattle barn manure (CBM) (4878 kg ha(-1)), liquid cattle barn manure (LCBM) (27580 kg ha(-1)) and vermicompost (VC) (4000 kg ha(-1)). The yield attributes, grain yield and fatty acid composition of soybean were taken as response variables in this investigation. The experimental design was randomized complete block design with three replications. The results revealed that SBM and CF recorded the tallest plants and first pod height respectively at both R1 and R5 growth stages, In addition, SBM remained superior for recording significantly higher leaf number at R1 and R5 and node number at R5 stage along with maximum pod number and seeds per pod. The maximum 1000 grain weight and grain yield were exhibited by LCBM which was followed by SBM. In addition, CBM gave the highest protein content while LCBM recorded the maximum oil percentage along with linoleic, mysteric and behenic acid contents, Furthermore, LCBM outperformed other fertilization regimes in terms of palmitoleic, stearic, linolenic and arachidic acids percentages along with oleic: linoleic acid ratio.
Comparıson Of Bread Wheat (Triticum Aestivum L.) Lınes Wıth Regıstered Cultıvars In Terms Of Yıeld And Qualıty Characterıstıcs
(Applied Ecology And Environmental Research, 2020) Aktaş, Hüsnü; Aktaş , Hüsnü; Department of Seed Production / Tohumculuk Teknolojisi Bölümü
The study was carried out under rainfall conditions during the 2011-2012 and 2012-2013 growing seasons in Diyarbakir province of Turkey. The experiment had designed as a randomized block design with 3 replications. The aim of the study was to determine the lines that were superior in terms of yield and quality to the varieties. The experimental material consisted of 20 bread wheat lines and 5 standard varieties. According to the results of variance analysis; significant differences were observed between genotypes in all features at 1%. Grain yield (GY) had a significant positive relationship with test weight (TW), and a significant negative relationship with wet gluten (WG). Also, grain hardness (GH) (PSI: Particle size index) had significant negative relationship with TW, and a significant positive relationship with plant height (PH) and heading time (HT). 4 lines in grain yield, 3 lines in test weight, 1 line in protein content, 4 lines in zeleny sedimentation and 1 line in wet gluten showed superior performance than all standards. It is concluded that the G19 and G24 lines may be candidates for registration.
Citation - WoS: 1
CONJUNCTED FERTILIZATION REGIMES BOOST SEED YIELD AND CHEMICAL COMPOSITION OF SUNFLOWER (Helianthus annuus L.)
(2022) Kızılgeçi, Ferhat; Öztürk, Ferhat; Koca, Yakup Kenan; Kızılgeçi, Ferhat; Tazebay Asan, Nihan; Iqbal, Muhammad Aamir; Department of Seed Production / Tohumculuk Teknolojisi Bölümü
In the frame of sustainable farming systems to decrease chemical fertilizers use and protect the en vironment, organic fertilization regimes hold poten tial as an alternative strategy to supply essential nu trients to crops. A field trial was conducted to sort out the most superior fertilization regime for boost ing sunflower production and quality under semi arid conditions. Treatments included chemical ferti lizer (Cf) (80 kg N ha-1 and 80 kg P205 ha-1 ), manure from sheep barn manure (MSB) (5161 kg ha-1 ), ma nure from cattle barn (MCB) (4878 kg ha-1 ), liquid manure from cattle barn (LMCB) (27580 kg ha-1 ) and vermicompost (VCm) (4000 kg ha-1 ), while a control treatment was kept for comparison purpose. The randomized complete block design (RCBD) with regular arrangement was implied to execute the experiment having three replications. The results ex hibited that MSB outperformed rest of fertilization regimes for plant height and leaf number. In contrast, the maximum 1000 seed weight and seed yield were recorded by LMCB. The MCB remained unmatched for protein content, while no significant effect of fer tilization regimes was recorded for oil content. Re garding chemical composition, control exhibited the maximum palmitic and stearic acids, while MSB gave the highest arachidic acid.
Determination of suitable nitrogen doses for growing second product maize (Zea mays L.) varieties in chickpea planting fields and its economic analysis
(AGRICULTURAL RESEARCH COMMUNICATION CENTRE, 2015) Doğan, Yusuf; Department of Plant Protection / Bitki Koruma Bölümü
The experiment was executed in three repetitions according to “The Split Plots in Randomised Blocks Design” in the 2013- 14 growing seasons. As material; commercial maize varieties Dekalp 5401, Dekalp 5783, Pioneer PR32T83 and Syncero were selected. Three nitrogen doses [0, 150, and 300 kg ha-1 (Ammonium nitrate)] and 80 kg ha-1 phosphorus (P2O5 : TSP: triple super phosphate) were used. According to the two year results, the highest seed yield was obtained with Syncero (9.527 kg ha-1) and Dekalp 5401 (9.491 kg ha-1), the lowest was provided with Dekalp 5783 (823.1 kg ha-1). In terms of the effect of nitrogen doses on seed yield, the highest value was obtained from 300 kg ha-1 application at 10.212 kg ha-1, the lowest value was obtained through the control plot (0 kg ha-1) at 7.844 kg ha-1. The economic analysis, showed that yield level increased as the dose raises. The highest revenue-generating dose was 300 kg ha-1 among the nitrogenous fertilizer applications. In this context, a profit of USD 2.87 was made in return for a cost of USD 1.00. As further doses should be applied for a net determination, it is difficult to estimate if this is the most profitable dose. Under the circumstances, however, it can be stated that the highest profitability is possible through this application (the 3rd).
Citation - WoS: 1
Citation - Scopus: 2
Determining Irrigation Scheduling and Different Manure Sources of Yield and Nutrition Content on Maize (Zea Mays L.) Cultivation
(Corvinus University of Budapest, 2019) Dogan, Y.; Togay, N.; Togay, Y.; Doğan, Yusuf; Department of Plant Protection / Bitki Koruma Bölümü
The aim of this study was to determine the most suitable irrigation schedules and sources of manure for maize under Mardin ecological conditions. For this purpose, four sources of fertilizer and three irrigation schedules were applied in hybrid maize cultivar to find out their effects on the yield and yield factors in the years of 2014 and 2015. The study used a randomized complete block with split block design with 3 replications. In the study, significant differences were determined on traits at the level of 1% and 5%. The plant height, first cob height, cob length, number of seeds per cob, cob yield, 1000 seed weight, seed yield per unit, hectoliter, protein and oil ratio in seed, Mg, K, Fe, Ni, Cu, Zn, Mn, Na, Ca content of seeds were significantly influenced by irrigation schedules and sources of fertilizer for two years. The highest values were obtained from chicken manure with 9646 kg ha-1 in the first year and 11019 kg ha-1 in the second year, whereas the lowest values were obtained from control with 6363 and 6662 kg ha-1 for the first year and the second, respectively. But the difference between 180-80 kg N-P2O5 - ha-1 and chicken manure was not statistically significant in the second year. According to the irrigation schedules, the grain yield ranged between 6386-10678 kg/ha in the first year and 7575-12133 kg ha-1 in the second year. The lowest grain yield per area was from the four-irrigation application, whereas the highest values were obtained from the six-irrigation application. The results of the study showed that grain yield and nutrient level of corn seeds increased, depending on irrigation time and number. © 2019, ALÖKI Kft., Budapest, Hungary.
DROUGHT TOLERANCE INDICES OF SELECTED LANDRACES AND BREAD WHEAT (TRITICUM AESTIVUM L.) GENOTYPES DERIVED FROM SYNTHETIC WHEATS
(APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH, 2016) Aktaş, Hüsnü; Department of Seed Production / Tohumculuk Teknolojisi Bölümü
The present study was performed to determine performance of selected four synthetic derived bread wheat genotypes, four bread wheat landraces and four modern wheat genotypes under rain-fed and supplemented irrigation experiments based on randomized complete block design with four replications at GAP International Agricultural Research and Training Center, Diyarbakır, Turkey in 2013-2014 and 2014-2015 growing seasons. According to results of pairwise correlation and biplot analysis, significant and positive correlation was observed between grain yield in stress condition (Ys) and stress tolerant index (STI), geometric mean productivity (GMP), mean productivity (MP), harmonic productivity (HM), yield stability index (YSI), yield index (YI), drought resistance index (DI) and stress non-stress production index (SNPI) indicating these indices can be used as parameters for evaluating drought tolerant genotypes. Negative correlation between grain yield in stress (Ys) with SSI and no correlation with TOL indicated that these indices should be used in severe drought conditions for screening genotypes. Number seed in spike (NSS), plant height (PH) and thousand kernel weight (TKW) correlated with grain yield in stress conditions (Ys) according to biplot analysis, also genotypes with lower reduction relating to these traits had higher yield in stress conditions. According to results SEN-DER genotypes G7, G10, landrace group genotype G11 (Sorık) were determined as the most tolerant genotypes to be used to improve drought tolerant varieties, while modern wheat genotypes G4 (Ceyhan-99) and G2 (Tekin) were high productive in irrigation conditions and low productive in rain-fed conditions.
Citation - WoS: 0
Citation - Scopus: 1
The Effect of Different Phosphorus Doses on Agronomic and Quality Characteristics of Coriander (Coriandrum Sativum L.)
(Aloki Applied Ecological Research and Forensic inst Ltd, 2020) İzgi, Mehmet Necat; İzgi, Mehmet Necat; Department of Medical and Aromatic Plants / Tıbbi ve Aromatik Bitkiler Bölümü
In a two-year study, under the environmental conditions of the plains of Mardin province in Turkey, the effects of different doses of phosphorus (0, 30, 60, 90, 120 kg ha(-1)) on the yield and quality characteristics of the coriander (Coriandrum sativum L.) were examined. Plant characteristics such as plant height, number of branches, number of umbels, thousand seed weight and seed yield were examined, besides quality characteristics such as essential oil rate and composition. The essential oil was isolated with a Clevenger apparatus from mature fruits. Essential oil components were determined with Gas chromatography-mass spectrometry (GC-MS). The results revealed that phosphorus doses affect the plant characteristics of coriander including plant height, number of branches, number of umbels and thousand fruit weight with positive significance. Fruit yield was not affected significantly. Phosphorus doses had a significant positive effect on essential oil rate. Increasing phosphorus doses affected rates of alpha-pinene, geranyl acetate and camphor positively. However, Linalool and gamma-terpinene were not affected by phosphorus doses significantly. The application of 120 kg phosphorus per hectare, which had the highest essential oil rate in both years, can be recommended in coriander farming.
Effect Of Hmw And Lmw Glutenın Alleles On Qualıty Traıts Of Bread Wheat
(Genetika, 2020) Aktaş, Hüsnü; Şener, Okan; Department of Seed Production / Tohumculuk Teknolojisi Bölümü
This study was performed to investigate impact of HMW and LMW glutenin alleles on quality traits of bread wheat cultivars. Fifteen bread wheat varieties were used for field trails during 2012-13 and 2013-14 under irrigated conditions of Diyarbakir and Mardin locations, Turkey. We investigated the quality of varieties that have same HMW-GS (High molecular weight subunits) and different LMW-GS (Low molecular weight subunits) or vice versa. Results indicated that GluA3-c > d > e, GluB3-g > b' = i, and GluD3-b = c > a for LMW-GS, and GluB1-7+8 > GluB1-17+18; GluD1-5+10 > GluD1-2+12 for HMW-GS have higher extensograph dough energy, extensibility, resistance, also higher farinograph stability time, gluten index and grain hardness values. The overall evaluation of the results obtained from this study demonstrated that GluA1-1 or 2*, GluB1-7+8 and GluD1-5+10 for HMW glutenin alleles and GluA3-d, GluB3-g and b, GluD3-c for LMW glutenin alleles are associated with a strong gluten structure and accordingly selection of lines harboring these alleles can contribute to the development of genotypes with high quality in wheat breeding programs.
Citation - WoS: 1
Citation - Scopus: 2
Effects of chemical, organic and microbial fertilization on agronomical growth parameters, seed yield and chemical composition of chickpea
(POLISH SOCIETY MAGNESIUM RESEARCH, 2023) Doğan, Serap; Çığ, Fatih; Department of Irrigation / Sulama Bölümü
Because of its valuable nutritional content, chickpea is expected to become the most important crop for the increasingly larger global population. Therefore, this research was carried out in 2018 and 2019 to investigate the effects of microbial (Bacillus-GC group, Pseudomonas tetraodonis and Brevibacillus choshinensis), organic (vermicompost and chicken manure) and chemical (DAP/2 ve DAP) fertilizer applications on yield and nutritient content of two different chickpea cultivars (Arda and Azkan). The experiment was laid out according to a randomized complete split-block design with three replications. The results expressed as the average values of two-year experiments projected that the application of chicken manure significantly improved the morphological traits of chickpea plants compared to the other treatments, while the highest phosphorus content was recorded after the application of farm manure. Additionally, the highest grain yield from both cultivars was obtained owing to the application of chicken manure. Apart from this effect, other microbial applications also played a positive role in plant growth and production, but chicken manure excelled in this respect. Thus, it has been concluded that chicken manure could be used as a suitable alternative to chemical fertilizer for chickpea culti vation in order to create a sustainable agricultural system, increase productivity and protect and improve soil properties.
Citation - WoS: 1
EFFECTS OF DIFFERENT DOSES OF NITROGEN AND CHICKEN MANURE ON TIR WHEAT (Triticum aestivum L. var. leucospermum (K o r n.) F a r w.) YIELD AND YIELD COMPONENTS
(SCIBULCOM LTD, 2015) Toğay, Necat; Toğay, Yeşim; Doğan, Yusuf; Doğan, Yusuf; Department of Plant Protection / Bitki Koruma Bölümü
Chicken manure is a concentrated and quick acting fertiliser. Application of chicken manure at optimum doses together with nitrogen fertilising may provide balanced significant increase of crop productivity and production quality. In this study, the effects of nitrogen doses (0, 40, 80, 120 and 160 kg nitrogen ha(-1) with sowing and 60 kg nitrogen ha(-1) top fertiliser with tillering season except control plots in total 0, 100, 140, 180 and 220 kg nitrogen ha(-1)) under the condition with chicken manure (10 t ha(-1)) and without chicken manure on yield and yield components of Tir wheat were investigated. Experiment was laid out in Split Plots Design in Randomised Blocks with 3 replicates in Yuzuncu Yil University, in 2009-2010 and 2010-2011 growing seasons. While the highest seed yield was obtained at the chicken manure and 180 kg ha(-1) nitrogen fertiliser as 2346 and 2073 kg ha(-1), repectively, the lowest seed yield was obtained without chicken manure and control as 1451 and 1270 kg he in years of 2011-2012 and 2012-2013, respectively. The results of the study indicated that nitrogen and chicken manure applications increased significantly the seed yield and yield components.
Citation - WoS: 5
Citation - Scopus: 9
Effects of Nitrogen Fertilization on Coriander (Coriandrum Sativum L.): Yield and Quality Characteristics
(Corvinus University of Budapest, 2020) Izgi, M.N.; İzgi, Mehmet Necat; Department of Medical and Aromatic Plants / Tıbbi ve Aromatik Bitkiler Bölümü
Coriander (Coriandrum sativum L.) is a spice plant belonging to the Apiaceae family. In this study, the aim was to specify the effects of different nitrogen doses on the yield and quality properties of coriander. In this research; [plant height, number of branches, number of umbels, thousand seed weight, seed yield, oil content, fatty acid composition, essential oil rate and essential oil composition were examined. The essential oil contents in coriander fruits was determined by Clevenger apparatus. Fatty oil was isolated by cold press. Essential oil and fatty oil compositions were determined by Gas chromatography–mass spectrometry (GC/MS-QP2020) device. While nitrogen doses did not positively affect fruit yield, they had a significantly positive effect on the herbal characteristics of coriander (plant height, number of umbels and thousand fruit weight). It was revealed that nitrogen doses had positive significant effect essential oil rate. Increasing nitrogen doses affected rate of linalool. Nitrogen doses had a significant effect only on butyric acid, and for fatty oil rate and other major fatty acids their effect was not significant. It has been determined that high fruit yields are obtained at 60 and 80 kg ha-1 nitrogen applications and that the rate of essential oil and linalool is the highest at 100 kg ha-1 nitrogen doses especially in the second year. © 2020, ALÖKI Kft.] Budapest, Hungary.
Citation - WoS: 1
Citation - Scopus: 1
Effects of Zno Nanoparticules Produced by Green Synthesis on Germination and Seedling Of Salvia Officinalis L. Seeds
(Polish Society Magnesium Research, 2021) Eren, Abdullah; Toncer, Ozlem; Eren, Abdullah; Department of Organic Agriculture / Organik Tarım Bölümü
Nanotechnology is a research subject in many interdisciplinary engineering fields today. Nanoparticles have important effects on seed germination and seedling growth of plants. The aim of this study has been to produce a 54.68 nm-sized ZnO nanoparticle obtained from the Nigella sativa L. plant by green synthesis. The effect of medicinal sage (Salvia officinalis L.) on germination of plant seeds and seedling growth was investigated. The trial was set up under controlled conditions and conducted for 14 days according to a factorial trial design with 5 replications for each dose (0, 0.5, 1.5 and 2.5 mg ZnO NP kg-1). As a result of ZnO NP application in different doses, germination of Salvia officinalis L. seeds varied between 90-94%, stem length was 1.86-2.92 cm and shoot length was between 1.01-1.98 cm. The highest root and shoot length was obtained after the application of 2.5 mg ZnO kg-1 NP. In the light of the results, ZnO nanoparticles are thought to be useful for seed development and agricultural applications.
Citation - WoS: 4
Citation - Scopus: 5
Evaluating Short Stature and High Yielding Maize Hybrids in Multiple Environments Using Gge Biplot and Ammi Models
(Society of Field Crops Science, 2020) Ahmed, A.; Kızılgeçi, Ferhat; Hossain, A.; Amiruzzaman, M.; Alam, M.A.; Farooq, M.; Sabagh, A.E.L.; Kizilgeci, F.; Department of Seed Production / Tohumculuk Teknolojisi Bölümü
In Bangladesh, maize stands second place after rice; [since it faces diverse natural calamities during its highest growing season (rabi/winter), particularly strong storm during the reproductive stage. Sometimes in some regions, this crop is completely damaged by natural disasters. Considering the burning issue, thirteen hybrids, including 10 previously selected short stature hybrids were evaluated against three local and standard checks: ‘BHM-9’, ‘981’ and ‘Sunshine’ in two consecutive years in seven locations of Bangladesh. Combined analysis over locations and seasons instigated that genotypes ‘Sunshine’, ‘981’ and ‘G10’ were the top-high yielders, while genotypes ‘G1’, ‘G2’, ‘BHM-9’ and ‘Sunshine’ were found the most stable. On the other hand, five genotypes such as ‘G3’, ‘G4’, ‘G6’, ‘G8’ and ‘G9’ had the below-average mean yield and the genotypes ‘G6’ and ‘G9’ were the most unstable. Among the seven environments, Jamalpur, Joydebpur and Dinajpur were most discriminating and Ishwardi was the least discriminating; [whereas Joydebpur was more representative and Borishal was the least representative of other test environments. In the case of plant and ear height, most of the genotypes showed a lower value than all the checks, which was desirable. But among the top three high yielders, local cross-genotype, the ‘G10’ had the lowest and more stable value for both plant height and ear height. Therefore, considering the plant and ear height, grain yield, and yield stability, the genotype ‘G10’ has been recommended for release as commercial variety and has been released as new maize variety in Bangladesh with the local name of ‘BARI Hybrid Maize-16’ (BHM-16). © 2020, Society of Field Crops Science. All rights reserved.
Evaluation Of Bread And Einkorn Wheat Under in Vıtro Drought stress
(The Journal of Animal & Plant Sciences, 2017) Aktaş, Hüsnü; Aktaş , Hüsnü; Ordu, Bülent; Zencirci, Nüsret; Department of Seed Production / Tohumculuk Teknolojisi Bölümü
The purpose of this study was to investigate the resistance of bread and einkorn wheat genotypes under in vitro conditionsagainst drought stress during germination. Twelve bread and ten einkorn wheat genotypes were used as plant material and sevendrought stress levels were appliedbased ona three-replicate factorial restricted randomized block design in order to investigate their effects on germination rate (GR), germinating power (GP), coleoptile length (CL), shoot length (SL), root length (RL), shoot root length ratio (SRLR), root fresh weight (RFW), root dry weight (RDW), and root fresh dry weight ratio (RFDWR) during the year 2014-2015. PEG–6000 was used toevaluate the effect of drought stress under in vitro conditions on the wheat genotypes.The values of all traits were decreasedbytheincreased effect ofPEG levels (p≤ 0.05).The results of the variance analysisshowedthat thegenotypeshadsignificant statistical differences for theexaminedtraits under drought stress(p < 0.05).According to theresults of theGGE biplot analysis, of the total variation between the genotypes and traits investigated under drought stress (75.97%), PC1and PC2 represented51.51% and 24.47%, respectively. In addition, einkorn wheat populationswerelocated inthesector of GR, GP, and SRL,which means that these populations had agreater performance for these traits under drought stress conditions.Bread wheat and einkorn genotypes behaved differently for the traits under drought stress. It is considered that the results of the field and in vivo experiments for cold and drought stresswill contribute toproducingreliable suggestions.
Citation - WoS: 1
Citation - Scopus: 1
Factors influencing adaptation of innovations in small ruminant production in the TRC3 Region in Turkey
(Emirates Journal of Food and Agriculture, 2021) Acıbuca, Veysi; Bostan Budak, Dilan; Department of Organic Agriculture / Organik Tarım Bölümü
This study investigated the socio-economic factors affecting the adoption of innovation in small ruminant production in TRC3 region in Turkey. Stratified random sampling technique was used to select 366 small ruminant farmers from the region. Semi-structured questionnaire was used to collect main data for the study. Data collected were analyzed using descritive statistics, t-tests and multiple linear regression analysis. Results of the study showed that the farmers had a mean age of 45,8 years and 97,0% were male. Traditional production was dominant among the small ruminant producers and as the number of animal increases the income increases (p< 0,01). Out of twelve independent variables, eight of them were statistically significant on multiple linear regression analysis. The F-statistics was statistically significant at 1% level on communication behavior and animal health practices; 5% level on age, breeding reasons, milking way, produced products and fold type. The coefficient of multiple determination (R2) value was estimated to be 0,470 this implies that 47,0% of total variation in the output of small ruminant production was accounted for by the independent variables that were fitted into the model. The main problems of small ruminant production were high feed prices, high deaths of lamps/goat, insufficient use of pastures because of security problems and lack of shepherd due to young people unwillingness to live in rural areas
Citation - WoS: 0
Citation - Scopus: 0
Herbalists and herbs in Southeastern Anatolia of Turkey
(Emirates Journal of Food and Agriculture, 2021) Acıbuca, Veysi; Güneş, Zübeyir; Bostan Budak, Dilek; Department of Medical and Aromatic Plants / Tıbbi ve Aromatik Bitkiler Bölümü; Department of Organic Agriculture / Organik Tarım Bölümü
In this study, interview technique (face to face) was used to collect data from 56 herbalists in three provinces of the Southeastern Anatolia Region of Turkey (Mardin, Diyarbakir and Sanliurfa). The main purpose of the study was to determine the education level, learning methods of their job, professional experiences, the parts of the plants used and the problems of the herbalists. The average age of the herbalists were 41,7 and majority of them had a high school diploma. They learned this job mainly from older family members or working at the herbal shop. They mainly obtained their products from local people and wholesalers. Especially spices, food supplements, treatments, cosmetic and weight loss products were sold by herbalists.
Citation - WoS: 1
MATURE EMBRYO CULTURE IN BARLEY (Hordeum vulgare L.) UNDER DIFFERENT CONCENT TIONS OF SODIUM AZIDE
(FRESENIUS ENVIRONMENTAL BULLETIN, 2021) Kızılgeçi, Ferhat; Haliloglu, Kamil; Kosunkartay, Hasan; Kızılgeçi, Ferhat; Kutlu, Meral; Department of Seed Production / Tohumculuk Teknolojisi Bölümü
The present study was performed to determine the effects of different genotypes and concentrations of sodium azide on callus formation and plant regeneration from endosperm supported mature embryo derived calli of barley. Callus formation of endosperm supported mature embryos of two barley genotype were cultured in MS medium with five different concentrations of sodium azide (NaN3) (0, 10(-4), 10(-3), 10(-2), and 10(-1) mM). Results revealed that the main effects of both genotypes, sodium azide concentrations and their interactions on callus and embriogenic callus development and regeneration were significant or highly significant, suggesting that genotypes responded differently to the different sodium azide concentrations. The application of sodium azide application decreased the callus induction rate, embryogenic callus rate, responded embryogenic callus rate and regeneration efficiency. When evaluating the concentrations based on the averages, the highest regeneration efficiency and responded embryogenic callus rate were obtained at 10(-1) mM and 10(-4) mM concentrations, respectively, compared with the control. The highest callus induction rate (81.12%) in Alcar genotype and the highest regeneration efficiency (1.99 plants) were observed in OI-gun genotype.