Yazar "Sayar M.S." seçeneğine göre listele

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    Determining quality traits of some concentrate feedstuffs and assessments on relations between the feeds and the traits using biplot analysis
    (Parlar Scientific Publications, 2021) Basbag M.; Sayar M.S.; Cacan E.; Karan H.
    The study was conducted to determine quality traits of some concentrate feedstuffs. For this purpose, commonly used eight concentrate feedstuffs samples were subjected to laboratory analyzes with three replications. According to the analysis results the means of investigated traits were ranged as follow; dry matter contents (DM) 87.29-92.13%, crude ash contents (CAC) 1.57-7.21%, organic matter contents (OM) 81.35-89.01%, crude protein contents (CP) 7.07-45.94%, crude oil contents (CO) 0.89-9.07%, crude cellulose contents (CS) 3.40¬ 39.50%, metabolic energy values (ME) 3112.1¬ 3265.3 kcal/kg, nitrogen-free extract (NFE) 28.50¬ 72.95%, calcium contents (CA) 0.20-1.48%, magnesium contents (MG) 0.02-0.37%, phosphor contents (P) 0.27-0.50%, potassium contents (K) 0.36¬ 2.60%, acid detergent fiber (ADF) contents 9.12 - 44.03%, neutral detergent fiber (NDF) contents 11.12-62.88%, digestible dry matter (DDM) contents 54.60-80.24%, dry matter intake (DMI) 1.91¬ 13.16% and relative feed value (RFV) values 80.77-809.68. Additionally, biplot analysis revealed that there were positive relationship among ADF, NDF, CS, CO and DM traits. Accordingly; safflower meal (1) and cottonseed meal (2) went ahead for these traits. Similarly, positive relationship was determined among ME, RFV, DDM, DMI, NFE and K traits. Exclusively, the ground corn grain (3) was found superior for the important traits, so it was found as having best quality feedstuff. © 2021 Parlar Scientific Publications. All rights reserved.
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    Genotype-environment interactions and stability analysis for dry-matter yield and seed yield in hungarian vetch (Vicia pannonica CRANTZ.)
    (2013) Sayar M.S.; Anlarsal A.E.; Basbag M.
    This study was conducted to determine genotype-environment interactions and the stability status of twelve Hungarian vetch (Vicia pannonica Crantz.) genotypes in terms of dry-matter yield and seed yield under the ecological conditions of the Southeastern Anatolia Region of Turkey. The experiments were performed in five locations in the region during the 2008-2009 and 2009-2010 growing seasons. The experiments were performed according to a complete randomized block design with three replications. Genotype-environment interactions were found to be highly significant (P < 0.01) for dry-matter yield and seed yield, indicating that the Hungarian vetch genotypes' dry-matter yield and seed yield were significantly affected by the year and condition of the location. The stability of the genotypes was estimated using the mean yield of genotypes (xi), regression coefficient (bi), regression deviation mean square (S2di), determination coefficient (R2), and regression line intercept (a). Stability analysis indicated that although the most stable genotype was the Ege Beyazi-79 cultivar in terms of dry-matter yield, the Oguz-2002 cultivar was the most stable in terms of seed yield.
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    Identification of certain agricultural traits and inter-trait relationships in the Helianthemum Ledifolium (L.) Miller var. Lasiocarpum (Willk.) Bornm
    (Pakistan Botanical Society, 2018) Basbag M.; Cacan E.; Sayar M.S.; Karan H.
    This study was conducted to determine certain plant traits and inter-trait relationships in the Helianthemum ledifolium (L.) Miller var. lasiocarpum (Willk.) Bornm. which is grown naturally in the protected area at the campus of Dicle University in 2015 and 2016. Two-year average of the research showed that the plant height was 30.04 cm, the number of main stem per plant was 1.02, the main stem diameter was 1.24 mm, the number of branch per plant was 1.06, the capsule number per plant was 4.04, the capsule diameter was 7.21 mm, the seed number per capsule was 158.5, the seed weight per capsule was 0.065 g, the thousand seed weight was 0.421 g, the seed yield per plant was 0.265 g and the germination rate was 0.5%. According to analysis results belonging to dry forage of the plant, the crude protein ratio was determined as 18.79%, ADF ratio as 26.23%, NDF ratio as 49.21%, calcium ratio as 1.14%, magnesium ratio as 0.04%, phosphor ratio as 0.42% and potassium ratio as 3.79%. The correlation analysis results showed that positive and highly significant relation was found between seed yield per plant and plant height, branch number per plant, capsule number per plant, number of seeds per capsule, seed weight per capsule traits. To increase seed yield in Helianthemum genotypes, exclusively that traits should be taken into account. Results of the study indicated that forage of Helianthemum ledifolium (L.) Miller var. lasiocarpum (Willk.) Bornm had sufficient digestibility and nutrient contents for livestock. But, it is recommended that new investigations should be carried out in order to determine the content of harmful substances in the forage of these plants for safely using the forages in the livestock feeding. © 2018, Pakistan Botanical Society. All rights reserved.
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    Rangeland improvement and management studies in the southeastern anatolia region of Turkey
    (University of Agriculture, 2015) Sayar M.S.; Han Y.; Basbag M.; Gul İ.; Polat T.
    The purpose of this study was to examine applied rangeland improvement and management studies carried out from 2004 to 2011 in six provinces of the Southeastern Anatolia Region of Turkey. The aims of the studies were to (1) protect and conserve rangeland soil and water resources, (2) improve and strengthen weakened rangeland vegetation, and (3) increase hay yields and grazing capacities of the rangelands. Additionally, one of the most important goals of these studies was to enhance the cultivation of forage crops in cultivated areas in order to decrease the adverse effects of overgrazing and to supply quality roughage for livestock. To achieve these objectives, different rangeland improvement methods and rangeland management strategies were applied in 40 different rangelands in the region. The results indicated that the average sufficien t rangeland area per animal unit was 1.99 ha, whereas the value recorded prior to these studies was 4.80 ha. © 2015, University of Agriculture. All rights reserved.
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    The stability of some spring triticale genotypes using biplot analysis
    (Pakistan Agricultural Scientists Forum, 2016) Kendal E.; Sayar M.S.
    This research examined the adaptability of triticale genotypes in three sub-regions of Southeastern Anatolia that represent distinct agro ecological zones. The study was conducted using a total of 25 genotypes, including 20 advanced lines, three triticale varieties, one durum wheat variety, and one bread wheat variety. Yield and crop quality traits for these genotypes were assessed at four locations over the 2010–2011 growing season. The stability and superiority of genotypes were assessed in terms of crop traits including grain yield, yield components, and crop quality parameters using GGE biplot analysis. Three study locations showed distinct traits: Diyarbakir was found to be the most suitable overall location with a high stability value, Kızıltepe showed high grain yield, and Mardin showed superior crop quality traits. However, when all crop traits were analyzed with respect to location, crop quality parameters formed the first group, plant height (PH) and grain yield (GY) formed the second group, and heading time (HT) formed a third group. When the parameters were analyzed for genotypes, three different groups were formed, in which grain yield and thousand-grain weight (TGW) formed the first group, protein content (PC) and test weight (TW) formed the second group, HT and PH formed the third group. Consequently, the Sarıçanak 98 (durum wheat) and Nurkent (bread wheat), which are referred to as standard varieties in this study, as well as genotype lines 3, 7, 12, 13, 16, and 21 were considered suitable for cultivation in Southeastern Anatolia, whereas the remaining genotypes were below average with respect to overall performance. Furthermore, we found that the GGE biplot method generated highly useful results with high visual quality. © 2016, Pakistan Agricultural Scientists Forum. All rights reserved.