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12
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Humus, uzun yıllardır kullanılmakta olan bir terimdir ve 18. yüzyılda önemi anlaşılarak humus ekolojisi hakkında bilimsel çalışmalar yapılmaya başlanmıştır. Son yıllarda Avrupa sınıflandırma yöntemi geliştirilmiş ve mull, moder, mor, amphi ve tangel olmak üzere beş farklı takım tanımlanmıştır. Çankırı Karatekin Üniversitesi Orman Fakültesi Araştırma ve Uygulama Ormanında yürütülen çalışma dört alanda gerçekleştirilmiş olup bir sarıçam (Pinus sylvestris L.) ve farklı gelişim çağlarındaki üç karaçam (Pinus nigra subsp. pallasiana (Lamb.) Holmboe) meşceresinde humus formları teşhis edilmiştir. Belirlenen örnek alanlarda 25 cm × 25 cm ölçülerindeki çerçeveler içerisinde alınan ölüörtü örneklerinde OL, OF ve OH ve A horizonları ayrıntılı incelenmiştir. Ölüörtü horizonları morfolojik incelenirken toprak faunasının varlığı dikkatlice belirlenmiş ayrıca A horizonunun pH değeri dikkate alınarak humus formu ortaya konulmuştur. Sonuç olarak ölüörtünün ayrıntılı morfolojik ve biyolojik incelenmesi ile sarıçam meşceresinde Eumacroamphi humus formu olduğu belirlenirken farklı gelişim çağlarındaki karaçam (Çkb, Çkc ve Çkd) meşcerelerinde sırası ile Leptoamphi, Eumesoamphi ve Eumacroamphi humus tipleri olduğu belirlenmiştir.
Humus is a term that has been used for many years, and in the 18th century, scientific studies on humus ecology began to be understood. In recent years, the European classification method has been developed and five different teams have been defined: mull, moder, mor, amphi and tangel. The study conducted in the research and application forest at the Karatekin University School of Forest has been carried out in four fields and has been carried out in a pineapple (Pinus sylvestris L.) and three pineapple in different development ages (Pinus nigra subsp. The Lamb (Lamb) Humus forms have been diagnosed in Holmboe. In the specified sample fields, the OL, OF and OH and A horizons have been detailed in the mortar samples taken within the framework of 25 cm × 25 cm. The mortal horizons were morphologically studied while the presence of the soil fauna was carefully determined and the pH value of the horizon A was found in the form of humus. As a result, a detailed morphological and biological study of the mortar is determined that it is the form of Eumacroamphi humus in the rubber and that it is determined that it is the form of Leptoamphi, Eumesoamphi and Eumacroamphi humus in the rubber in different development ages (Ckb, Ckc and Ckd) in order.
Humus is a term that has been used for many years, and in the 18th century, scientific studies on humus ecology began with its importance understood. In recent years, the European classification method has been developed and five different sets have been defined as mull, modern, purple, amphi, and tangel. The study conducted in Çankırı Karatekin University Faculty of Forestry Research and Application Forest was carried out in four areas, and humus forms were identified in one scotch pine (Pinus sylvestris L.) and three black pine (Pinus nigra subsp. pallasiana (Lamb.) Holmboe) stands in different developmental stages. OL, OF and OH, and A horizons were examined in detail in the litter samples taken in frames of 25 cm × 25 cm in the determined sample areas. While the morphological examination of the litter horizons, the presence of soil fauna was carefully determined and the humus form was identified by taking into account the pH value of the A horizon. As a result, by detailed morphological and biological examination of the litter, it was determined that there is Eumacroamphi humus form in the scotch pine stand, while it was determined that there are Leptoamphi, Eumesoamphi and Eumacroamphi humus types in black pine stands in different developmental stages, respectively.
Alan : Fen Bilimleri ve Matematik; Mimarlık, Planlama ve Tasarım; Mühendislik; Ziraat, Orman ve Su Ürünleri
Dergi Türü : Ulusal
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