How stem defects affect the capability of optimum bucking method ?
Yıl: 2015 Cilt: 65 Sayı: 2 Sayfa Aralığı: 38 - 45 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022
How stem defects affect the capability of optimum bucking method ?
Öz: Orman ürünlerinin üretiminde kullanılan bilgisayar destekli optimum boylama metodu üretilen ağaçlarınekonomik değerini arttırmaktadır. Boylama kararı, gövde kusurları ve gövde formu gibi yüzey karakteristiklerine göredeğişen tomruk kalite sınıflarına bağlıdır. Bu çalışmada, gövde kusurlarının optimum boylama metodu üzerindekietkisini incelemek için iki farklı Kızılçam (Pinus brutia Ten) meçceresinde üretim çalışmaları sırasında yürütülenboylama uygulamaları karşılaştırılmıştır. Uygulamalarda, birinci meçceredeki gövdeler ikinci meşceredekilere oranladaha fazla gövde kusuru içermektedir. Birinci ve ikinci meşcerelerde, örnek ağaçlarda her bir tomruk için ortalamakusur sayısı sırasıyla 3,64 ve 2,70 olarak kaydedilmiştir. Sonuçlar optimum boylama metodunun bu meşcerelerdeüretilen ağaçların ortalama ekonomik değerini sırasıyla %15,45 ve %8,26 oranında arttırdığını göstermiştir. Buna göre,bilgisayar destekli optimum boylama metodu fazla sayıda gövde kusuru içeren ağaçlarda potansiyel olarak gelenekselboylama yö ntemine göre daha iyi sonuçlar sağlamaktadır.
Anahtar Kelime: Konular:
Gövde kusurları optimum boylama metodunun başarısını nasıl etkiler?
Öz: Abstract: In forest harvesting activities, computer-assisted optimum bucking method increases the economic value ofharvested trees. The bucking decision highly depends on the log quality grades which mainly vary with the surfacecharacteristics such as stem defects and form of the stems. In this study, the effects of stem defects on optimum buckingmethod was investigated by comparing bucking applications which were conducted during the logging operations intwo different Brutian Pine (Pinus brutia Ten) stands. In the applications, the first stand contained the stems withrelatively more stem defects than that of the stems in the second stand. The average number of defects per log forsample trees in the first and the second stand was recorded as 3.64 and 2.70, respectively. The results indicated thatoptimum bucking method increased the average economic value of harvested trees by 15.45% and 8.26 % in the stands,respectively. Therefore, the computer-assisted optimum bucking method potentially provides better results than that oftraditional bucking method especially for the harvested trees with more stem defects.
Anahtar Kelime: Konular:
Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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| APA | AKAY A, SERİN H, Pak M (2015). How stem defects affect the capability of optimum bucking method ?. , 38 - 45. |
| Chicago | AKAY Abdullah E.,SERİN Hasan,Pak Mehmet How stem defects affect the capability of optimum bucking method ?. (2015): 38 - 45. |
| MLA | AKAY Abdullah E.,SERİN Hasan,Pak Mehmet How stem defects affect the capability of optimum bucking method ?. , 2015, ss.38 - 45. |
| AMA | AKAY A,SERİN H,Pak M How stem defects affect the capability of optimum bucking method ?. . 2015; 38 - 45. |
| Vancouver | AKAY A,SERİN H,Pak M How stem defects affect the capability of optimum bucking method ?. . 2015; 38 - 45. |
| IEEE | AKAY A,SERİN H,Pak M "How stem defects affect the capability of optimum bucking method ?." , ss.38 - 45, 2015. |
| ISNAD | AKAY, Abdullah E. vd. "How stem defects affect the capability of optimum bucking method ?". (2015), 38-45. |
| APA | AKAY A, SERİN H, Pak M (2015). How stem defects affect the capability of optimum bucking method ?. İstanbul Üniversitesi Orman Fakültesi Dergisi, 65(2), 38 - 45. |
| Chicago | AKAY Abdullah E.,SERİN Hasan,Pak Mehmet How stem defects affect the capability of optimum bucking method ?. İstanbul Üniversitesi Orman Fakültesi Dergisi 65, no.2 (2015): 38 - 45. |
| MLA | AKAY Abdullah E.,SERİN Hasan,Pak Mehmet How stem defects affect the capability of optimum bucking method ?. İstanbul Üniversitesi Orman Fakültesi Dergisi, vol.65, no.2, 2015, ss.38 - 45. |
| AMA | AKAY A,SERİN H,Pak M How stem defects affect the capability of optimum bucking method ?. İstanbul Üniversitesi Orman Fakültesi Dergisi. 2015; 65(2): 38 - 45. |
| Vancouver | AKAY A,SERİN H,Pak M How stem defects affect the capability of optimum bucking method ?. İstanbul Üniversitesi Orman Fakültesi Dergisi. 2015; 65(2): 38 - 45. |
| IEEE | AKAY A,SERİN H,Pak M "How stem defects affect the capability of optimum bucking method ?." İstanbul Üniversitesi Orman Fakültesi Dergisi, 65, ss.38 - 45, 2015. |
| ISNAD | AKAY, Abdullah E. vd. "How stem defects affect the capability of optimum bucking method ?". İstanbul Üniversitesi Orman Fakültesi Dergisi 65/2 (2015), 38-45. |
