Doğal florada kendiliğinden yetişen sarıçiçekli gazal boynuzu (Lotus corniculatus L.) ve dar yapraklı gazal boynuzu (Lotus tenuis Waldst.&amp;Kit.) türlerinin toprak tercihleri, komşu bitkileri ve yem değerleri

Uzun, Ferat; Ocak, Nuh

doi:10.7161/omuanajas.309644

Cited by 2 publications

(3 citation statements)

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“…A total of 23 rangeland communities evaluated in Experiment 2 were separated to two rangeland classes subjected to SSG (100% cattle) or MSG (11.40% sheep, 4.06% goats and 84.58% cattle) system throughout the year for a long time. The frequency of each species was calculated as described by Khojasteh et al (2013) and Uzun and Ocak (2018). The BC of the rangelands is classified according to families (grass, legume and the others) and responses to grazing (decreaser, increaser and invader) of plant species (Koc and Kadioglu, 2012).…”

Section: Experiments IImentioning

confidence: 99%

Uzun süre farklı otlatma baskısında bir veya birden fazla hayvan türü ile otlatılan meraların bazı vejetasyon karakteristikleri (Durum çalışması: Zonguldak ili, Türkiye)

Uzun¹,

Ocak²

2019

Anadolu Journal of Agricultural Sciences

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Two studies were carried out to evaluate the rangelands subjected to grazing pressures (GP) at different levels with single (SSG, cattle) -or multi (MSG, cattle, sheep and goats)-grazing animals species (GAS) for a long time in Zonguldak province, Turkey. These studies were done in 2015 and 2016 years. The GP treatment was classified as <0.30 (very low, VL), 0.31 to 0.60 (low, L), 0.61 to 0.90 (high, H) and 0.91< (very high, VH) livestock unit (LU) ha -1 . The percentages of decreaser, increaser and invader range plant species, including shrub and herbaceous species and rangeland condition score interacted among the GP and GAS treatments. The percentages of decreaser species in the MSG communities under the L level and in the SSG communities under the VH level were higher compared to other treatments. The rate of shrub species in the VL rangeland subjected to SSG was higher than that in the VH rangeland. The rate of shrub species in VH range subjected to MSG was higher than that in other ranges subjected to MSG and in VH range subjected to SSG. The frequencies of decreaser and invader species of SSG were higher than that of MSG, but the frequency of increaser species was lower than that of MSG. The range condition class for the SSG and MSG rangelands were "poor" and "fair", respectively. These results indicate that increasing GP prevents animals from grazing selectively and the MSG system can contribute to the control of weeds.Uzun süre bir veya birden fazla hayvan türü ile farklı otlatma baskılarına maruz kalan meraların bazı vejetasyon özellikleri (Zonguldak ili örneği, Türkiye) Keywords: Grazing livestock Overgrazing Rangeland condition Response to grazing Stocking rate Weed control ÖZET Zonguldak ilinde uzun süre bir (BTO; sığır) veya birden fazla (karışık) hayvan türü (KTO; sığır, koyun ve keçi) ile farklı seviyelerde otlatma baskısına maruz kalan meraların değerlendirilmesi için 2015 ve 2016 yıllarında iki çalışma yapılmıştır. Otlatma baskısı muameleleri şu şekilde oluşturulmuştur: büyük baş hayvan birimi (BBHB) ha -1 <0.30 (çok düşük, ÇD), 0.31-0.60 (düşük, D), 0.61-0.90 (yüksek, Y) ve 0.91< (çok yüksek, ÇY). Çalı ve otsu türler de dâhil azalıcı, çoğalıcı ve istilacı bitki türleri ve mera durum skorları üzerine otlatma baskısı ve hayvan türü arasındaki etkileşimin etkisi önemli bulunmuştur. Çalı ve otsu türler de dâhil azalıcı, çoğalıcı ve istilacı bitki türleri ve mera durum skorları üzerine otlatma baskısı ve hayvan türü arasındaki etkileşimin etkisi önemli bulunmuştur. Azalıcı türlerin oranı bakımından, D otlatma basınçlı KTO sistemine ve ÇY otlatma basınçlı BTO sistemine ait meralar, diğer otlatma basınçlı sistemlere ait meralardan daha yüksek bir değere sahip olmuştur. BTO sistemine ait meralardaki çalı türlerinin yüzdesi, ÇD otlatma basıncında, ÇY otlatma basıncı ile karşılaştırıldığında daha yüksek bulunmuştur. ÇY otlatma basınçlı KTO sistemine ait meralardaki çalı türlerinin oranı, diğer otlatma basınçlı KTO sistemine ve ÇY otlatma basınçlı BTO sistemine ait meralardakinden daha yüksek bulunmuştur....

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Section: Experiments IImentioning

confidence: 99%

Uzun süre farklı otlatma baskısında bir veya birden fazla hayvan türü ile otlatılan meraların bazı vejetasyon karakteristikleri (Durum çalışması: Zonguldak ili, Türkiye)

Uzun¹,

Ocak²

2019

Anadolu Journal of Agricultural Sciences

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“…Recently, Aydin et al (2019) showed that although the nutritive values of rangeland species during growth stages were different, and forage qualities of species related to Poaceae and other botanical families were higher than those of the family Poaceae. There is a unique function of invasive species such as increasing productivity in overgrazed rangeland compared to native species, depending on grazing intensity and topography such as aspect and elevation (Eviner et al, 2012;Allen et al, 2017;Uzun et al, 2018). As such, in livestock production systems based on the exploitation of rangelands, farmers should be aware of floristic features (FF) of the most basic rangeland forages.…”

Section: Introductionmentioning

confidence: 99%

“…Farmers then make choices on which of the forage species are best suited based on quality and animal acceptance criteria (Sayar et al, 2015;Rouquette, 2016). The FF of rangeland forages are sorted as family of forage (Poaceae, Poaceae and other botanical families), preference by grazers (preferred and nonpreferred), growth form (annual and perennial) and response (decreasers, increasers and invaders) to grazing (Khojasteh et al, 2013;Uzun and Ocak, 2018). Forages with similar FF have a competitive interaction while species with different FF show a facilitative interaction (Khojasteh et al, 2013;Erkovan et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Floristic Patterns and Qualities of Forage Species from Mountainous Rangeland in the Middle Black Sea Region of Turkey

Aydın

Pak

Algan

et al. 2020

Turkish JAF Sci.Tech.

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This study was carried out to investigate the floristic features (family, preference by grazers, growth form and response to grazing) and qualities of forage species collected from mountainous rangeland (Akdağ Mountain, Ladik) in the middle Black Sea region of Turkey. Forage samples were collected five times by 15-day intervals from the before-flowering stage to the after-flowering stage in 2015 and 2016. The total number of species was 105 species belonging to 73 genera and related to 26 families. Of the total species, 20 were from Poaceae (19.0%), 30 were from Poaceae (28.6%). Rests of the species belonged to other families (52.4%) dominated by families such as Asteraceae (13/55) and Lamiaceae (6/55), of which 26 species were weeds harmful to animals. While the percentages of decreaser, increaser and invader species were 16.2, 12.4 and 71.4, those of annual, biennial and perennial species were 31.9, 2.9 and 65.2, respectively. The number of species preferred by grazing was 74 (70.5%), while the number of non-preferable species was 31 (29.5%). The ME (MJ kg-1), RFQ and quality category of legumes, grass, and other botanical families were found as 8.88±0.07, 130.9±3.05 and very good, 8.00±0.07, 83.2±1.62 and good, and 8.98±0.07, 141.0±3.62 and premium, respectively. These results can be used as a management tool to improve rangeland quality and sustainability. The evidence from this study is that floristic pattern is not merely a result of invader forage species, but also might be a beneficial result that deserves further study for mountainous rangelands.

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Doğal florada kendiliğinden yetişen sarıçiçekli gazal boynuzu (Lotus corniculatus L.) ve dar yapraklı gazal boynuzu (Lotus tenuis Waldst.&Kit.) türlerinin toprak tercihleri, komşu bitkileri ve yem değerleri

Abstract: Doğal florada yetişen sarıçiçekli gazal boynuzu (Lotus corniculatus L.) ve dar yapraklı gazal boynuzunun (Lotus tenuis Waldst. & Kit.) toprak tercihleri, komşu bitkileri ve yem değerleri

Cited by 2 publications

References 35 publications

Uzun süre farklı otlatma baskısında bir veya birden fazla hayvan türü ile otlatılan meraların bazı vejetasyon karakteristikleri (Durum çalışması: Zonguldak ili, Türkiye)

Uzun süre farklı otlatma baskısında bir veya birden fazla hayvan türü ile otlatılan meraların bazı vejetasyon karakteristikleri (Durum çalışması: Zonguldak ili, Türkiye)

Floristic Patterns and Qualities of Forage Species from Mountainous Rangeland in the Middle Black Sea Region of Turkey

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