Araştırma Makalesi
BibTex RIS Kaynak Göster
Yıl 2017, Cilt: 17 Sayı: 2, 247 - 255, 28.09.2017
https://doi.org/10.17475/kastorman.289124

Öz

Kaynakça

  • Alkan, H. 2003. Target costing as cost management technique and applicability of target costing in the state forest nursery business. Doctoral dissertation, Süleyman Demirel University, Isparta, Turkey.
  • Alkan, H. 2006. A review on the confinement and privatization effort of state forest nursery enterprises, SDU Journal of Faculty of Forestry, A (1): 62-74.
  • Anonymous, 2016. Seedling sales prices of General Directorate of Forestry in Turkey http://www,ogm,gov,tr/SitePages/OGM/OGMDuyurular,aspx?l=bab5d875-bc9e-415b-99c6-f5088acdaf36&i=637, available 26.1.2016.
  • Atik, A. 2013. Creation of quality classes of seedling and evaluation two years old oriental beech (Fagus orientalis Lipsky.) produced in Zonguldak-Gökçebey dorest nursery as to the TSI norms. NWSA-Ecological Life Sciences, 8 (2): 1-12.
  • Boydak, M.. & Çalışkan, S. 2014) Afforestation. OGEM-VAK publications, İstanbul, Turkey: CTA Ltd Press.
  • Demircioğlu, N., Ayan, S., Avanoğlu, B., Sıvacıoğlu, A. 2004. Evaluation of 2+0 aged nursery of the scotch pine (Pinus sylvestris L.) raised ın Kastamonu-Taşköprü forest nursery as to TSI quality classification. Journal of Engineering Science, 20 (2): 243-251.
  • Emokaro, C.O., Alufohai, G.O., Ogbeni, G. L. 2014. Analysis of ornamental plants production in Edo and Delta States, Nigeria. Applied Tropical Agriculture, 19 (1): 1-5.
  • Genç, M., Güner, T., Şahan, A. 1999. Morphological studies of 3+0 Anatolian black pine stocks grown in Eskişehir, Eğirdir and Seydişehir forest nurseries. Tr. J. Agriculture and Forestry, 23(2): 517-525.
  • Gregorioa, N., Herbohn, J, Harrisona, S., Smith, C. 2015. A systems approach to improving the quality of tree seedlings for agroforestry, tree farming and reforestation in the Philippines. Land Use Policy, 47: 29-41.
  • Harrison, S., Gregorio, N., Herbohn, J. 2008. A critical overview of forestry seedling production policies and practices in relation to smallholder forestry in developing countries. Small-Scale Forestry, 7: 207–223

Optimising Anatolian Black Pine (Pinus nigra) and Turkish Red Pine (Pinus brutia) Seedling Production in State Forest Nurseries of Turkey

Yıl 2017, Cilt: 17 Sayı: 2, 247 - 255, 28.09.2017
https://doi.org/10.17475/kastorman.289124

Öz



In this study, Turkish red pine and Anatolian black
pine seedling production at different ages were planned with linear programming
method and maximizing the seedling revenues was aimed. In this respect,
according to the assumptions used in the model, fields in various sizes such as
10000 m2 area for one year old, 20000 m2 for two years
old, 30000 m2 for three years old and 40000 m2 for four
and five years old seedling were separated in the nursery. On the other hand,
balanced seedling production in consecutive years and consideration of demand
increase or decrease on the seedling production at any ages were main goals.
For this, developed model was solved in three different formats deal with rapid
demand increase (RDI), slow demand increase (SDI) and demand decrease (DD)
scenarios. Obtained results showed that if there is a rapid increase in demand,
largest present value was 385310 $ and total produced seedling number was
905262. Realization of slow demand increase has led to reduction of 6658 $
(1.73%) in present value, and 17461 piece in produced seedling number. However,
reduction of demand decrease caused to occur present value 24989 $ (1.93%) and
produced seedling number 61479 piece (6.79%) less.

Kaynakça

  • Alkan, H. 2003. Target costing as cost management technique and applicability of target costing in the state forest nursery business. Doctoral dissertation, Süleyman Demirel University, Isparta, Turkey.
  • Alkan, H. 2006. A review on the confinement and privatization effort of state forest nursery enterprises, SDU Journal of Faculty of Forestry, A (1): 62-74.
  • Anonymous, 2016. Seedling sales prices of General Directorate of Forestry in Turkey http://www,ogm,gov,tr/SitePages/OGM/OGMDuyurular,aspx?l=bab5d875-bc9e-415b-99c6-f5088acdaf36&i=637, available 26.1.2016.
  • Atik, A. 2013. Creation of quality classes of seedling and evaluation two years old oriental beech (Fagus orientalis Lipsky.) produced in Zonguldak-Gökçebey dorest nursery as to the TSI norms. NWSA-Ecological Life Sciences, 8 (2): 1-12.
  • Boydak, M.. & Çalışkan, S. 2014) Afforestation. OGEM-VAK publications, İstanbul, Turkey: CTA Ltd Press.
  • Demircioğlu, N., Ayan, S., Avanoğlu, B., Sıvacıoğlu, A. 2004. Evaluation of 2+0 aged nursery of the scotch pine (Pinus sylvestris L.) raised ın Kastamonu-Taşköprü forest nursery as to TSI quality classification. Journal of Engineering Science, 20 (2): 243-251.
  • Emokaro, C.O., Alufohai, G.O., Ogbeni, G. L. 2014. Analysis of ornamental plants production in Edo and Delta States, Nigeria. Applied Tropical Agriculture, 19 (1): 1-5.
  • Genç, M., Güner, T., Şahan, A. 1999. Morphological studies of 3+0 Anatolian black pine stocks grown in Eskişehir, Eğirdir and Seydişehir forest nurseries. Tr. J. Agriculture and Forestry, 23(2): 517-525.
  • Gregorioa, N., Herbohn, J, Harrisona, S., Smith, C. 2015. A systems approach to improving the quality of tree seedlings for agroforestry, tree farming and reforestation in the Philippines. Land Use Policy, 47: 29-41.
  • Harrison, S., Gregorio, N., Herbohn, J. 2008. A critical overview of forestry seedling production policies and practices in relation to smallholder forestry in developing countries. Small-Scale Forestry, 7: 207–223
Toplam 10 adet kaynakça vardır.

Ayrıntılar

Bölüm Makaleler
Yazarlar

Altay Uğur Gül Bu kişi benim

Ali Ömer Üçler

Cantürk Gümüş

Zafer Yücesan

Yayımlanma Tarihi 28 Eylül 2017
Yayımlandığı Sayı Yıl 2017 Cilt: 17 Sayı: 2

Kaynak Göster

APA Gül, A. U., Üçler, A. Ö., Gümüş, C., Yücesan, Z. (2017). Optimising Anatolian Black Pine (Pinus nigra) and Turkish Red Pine (Pinus brutia) Seedling Production in State Forest Nurseries of Turkey. Kastamonu University Journal of Forestry Faculty, 17(2), 247-255. https://doi.org/10.17475/kastorman.289124
AMA Gül AU, Üçler AÖ, Gümüş C, Yücesan Z. Optimising Anatolian Black Pine (Pinus nigra) and Turkish Red Pine (Pinus brutia) Seedling Production in State Forest Nurseries of Turkey. Kastamonu University Journal of Forestry Faculty. Eylül 2017;17(2):247-255. doi:10.17475/kastorman.289124
Chicago Gül, Altay Uğur, Ali Ömer Üçler, Cantürk Gümüş, ve Zafer Yücesan. “Optimising Anatolian Black Pine (Pinus Nigra) and Turkish Red Pine (Pinus Brutia) Seedling Production in State Forest Nurseries of Turkey”. Kastamonu University Journal of Forestry Faculty 17, sy. 2 (Eylül 2017): 247-55. https://doi.org/10.17475/kastorman.289124.
EndNote Gül AU, Üçler AÖ, Gümüş C, Yücesan Z (01 Eylül 2017) Optimising Anatolian Black Pine (Pinus nigra) and Turkish Red Pine (Pinus brutia) Seedling Production in State Forest Nurseries of Turkey. Kastamonu University Journal of Forestry Faculty 17 2 247–255.
IEEE A. U. Gül, A. Ö. Üçler, C. Gümüş, ve Z. Yücesan, “Optimising Anatolian Black Pine (Pinus nigra) and Turkish Red Pine (Pinus brutia) Seedling Production in State Forest Nurseries of Turkey”, Kastamonu University Journal of Forestry Faculty, c. 17, sy. 2, ss. 247–255, 2017, doi: 10.17475/kastorman.289124.
ISNAD Gül, Altay Uğur vd. “Optimising Anatolian Black Pine (Pinus Nigra) and Turkish Red Pine (Pinus Brutia) Seedling Production in State Forest Nurseries of Turkey”. Kastamonu University Journal of Forestry Faculty 17/2 (Eylül 2017), 247-255. https://doi.org/10.17475/kastorman.289124.
JAMA Gül AU, Üçler AÖ, Gümüş C, Yücesan Z. Optimising Anatolian Black Pine (Pinus nigra) and Turkish Red Pine (Pinus brutia) Seedling Production in State Forest Nurseries of Turkey. Kastamonu University Journal of Forestry Faculty. 2017;17:247–255.
MLA Gül, Altay Uğur vd. “Optimising Anatolian Black Pine (Pinus Nigra) and Turkish Red Pine (Pinus Brutia) Seedling Production in State Forest Nurseries of Turkey”. Kastamonu University Journal of Forestry Faculty, c. 17, sy. 2, 2017, ss. 247-55, doi:10.17475/kastorman.289124.
Vancouver Gül AU, Üçler AÖ, Gümüş C, Yücesan Z. Optimising Anatolian Black Pine (Pinus nigra) and Turkish Red Pine (Pinus brutia) Seedling Production in State Forest Nurseries of Turkey. Kastamonu University Journal of Forestry Faculty. 2017;17(2):247-55.

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