Forest pastures are an important resource for Mediterranean countries, providing cheap forage and a reservoir of biodiversity. A case study was conducted of the Kizilova forest pasture (Sutculer) in the Isparta district of Southern Turkey in 2014-2016. The aim of the study is to determine the plant species, plant-covered area, botanical compositions, aboveground biomass, belowground biomass, pasture condition and grazing capacity in a pasture. Vegetation sampling was conducted in spring and autumn (2014)(2015)(2016). "Line intercept" and "quadrat" methods were used in order to determine the pasture flora of the case study area. The finding was that 106 plant taxa belonged to 23 families, out of which 26 taxa of Asteraceae were determined, while 13 and 11 taxa were determined in Lamiaceae and in Poaceae, respectively. The plant-covered area was found to be nearly 57.7%. The botanical composition of pastures' taxa is approximately 46.5% Poaceae, 31.2% Fabaceae and 22.3% of other families. The aboveground and belowground biomass productions were calculated as 414.2 kg/da and 745.2 kg/da, respectively. The results indicated that the grazing capacity for an area was on average 153.4 animal units and the average sufficient pasture area per animal unit was 1.3 ha. The case study area of pasture condition was determined as moderate.
Özet: Bu araştırmanın amacı; buğdayın yüzey artıklarıyla kaplı tarla koşulunda cetvel yöntemi, kesişen hat yöntemi, ImageJ görüntü işleme programı ve Labview Vision Assistant Modülüyle yüzey artığı kaplama yüzdesinin belirlenmesi ve elde edilen sonuçların karşılaştırılmasıdır. ImageJ görüntü işleme programı ve Labview Vision Assistant Modülüyle yüzey artığı kaplama yüzdesinin belirlenmesi için, buğday yüzey artıklarıyla kaplı bir tarlanın çeşitli yerlerinden akıllı cep telefonunun dijital kamerasıyla fotoğraflar çekilmiştir. Araştırma sonunda; cetvel, kesişen hat, ImageJ görüntü işleme programı ve Labview Vision Assistant Modülü kullanılarak ortalama bitki yüzey artığı kaplama yüzdeleri sırasıyla % 44.13, % 50.72, % 56.56 ve % 64.49 olarak belirlenmiştir. Yapılan varyans analizi; kesişen hat ve ImageJ görüntü işleme yöntemlerinden bulunan sonuçlar arasındaki farklılığın istatistiksel olarak önemsiz, bu yöntemlerle diğer yöntemlerden elde edilen sonuçlar arasındaki farklılıkların ise önemli olduğunu göstermiştir.Anahtar kelimeler: Bitki yüzey artığı kaplama yüzdesi, Cetvel yöntemi, Görüntü işleme yöntemi, ImageJ, kesişen hat yöntemi, Labview Comparison of Different Methods Used For Determination of Percent Crop Residue CoverAbstract: The purpose of this research was to determine the percent crop residue cover using meter stick method, line transect method, image processing software ImageJ and Labview Vision Assistant Module in the field condition covered with wheat surface residues and to compare results obtained from these measuring methods. In order to determine the percent crop residue cover using ImageJ image processing software and Labview Vision Assistant Module, photographs were taken with a digital camera of the intelligent mobile phone from various places of a field covered with wheat surface residues. At the end of study, the mean percent crop residue cover using meter stick method, line transect method, image processing software ImageJ and Labview Vision Assistant Module were determined as 44.13%, 50.72%, 56.56% and 64.49%, respectively. Variance analysis showed that the difference between the results obtained from the line transect method and ImageJ is statistically insignificant while the differences between the results obtained from these methods and the other methods are significant.Key words: Percent crop residue cover, Meter stick method, Image processing method, ImageJ, Line transect method, Labview GirişToprak yüzeyinde kalan bitki yüzey artıklarının su ve rüzgar erozyonunun önlenmesi, nem kaybının azaltılması, yabancı otların kontrol edilmesi, toprak strüktürünün iyileştirilmesi, organik madde içeriğinin artırılması, yüzey akışlarının azaltılması, toprak su geçirgenliğinin artırılması, kaymak tabakasının önlenmesi ve toprak sıcaklığının artırılması gibi birçok yararı vardır (Dickey ve ark. 1981; Dickey ve ark. 1986;Wysocki 1988; Aase ve Tanaka 1991; Daughtry ve ark. 1997;Rice 2002; Bannari ve ark. 2006; Al-Kaisi ve Hanna 2009;Anonim 2015;Dursun 2015;Anonim 2016a). Bu nedenle bitki yüzey artığ...
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