AFFORESTATION EFFECTS ON SOIL BIOCHEMICAL PROPERTIES
Abstract
In this study afforestation effects on physical, chemical and biological soil properties were investigated in 10 and 23 years old black pine plantations used as grassland previously versus bear area. The results were also evaluated in terms of different landscape positions and soil dephts.
Afforestration increased electrical conductivity and soil microbial respiration in 23 year old plantation; and decreased organic matter and β-glucosidase activity in both of 23 and 10 years old plantations. There was no significant difference in phosphatase activity. Soil reaction, total carbonates, organic matter, β-glucosidase and CO2 evaluation were affected from different landscape positions. It is founded that carbonate, pH, and microbial respiration were higher in the south-facing slopes than those of north-facing slopes were; organic matter and β-glucosidase activity were higher in the north-facing slopes. A decrease in organic matter and an increase in phosphatase activity were determined with soil depth.
Keywords
Kaynakça
- References
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Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
7 Nisan 2014
Gönderilme Tarihi
23 Aralık 2013
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2014 Cilt: 2 Sayı: 1