Research papers

Whole tree system evaluation of thinning a pine plantation in southern Italy


Abstract


In Italy, some silvicultural treatment as thinning could be carried out in an economic way adopting systems based on small-scale mechanization. This paper examines the productivity standards of wood biomass in coniferous plantation thinning in Southern Italy under the conditions of small-scale forestry. The objectives of the study were to evaluate the incidence of different silvicultural treatments on productivity and harvesting costs and create productivity models for typical harvesting system used for wood thinned from Calabrian pine. Three different sites were monitored on the Sila Massif forest, and the experimental plan included three area tests, subjected in the last thirty years to intermediate cuttings with different thinning grade: light thinning (A thesis), moderate thinning (B thesis), heavy thinning (C thesis). The authors developed a productivity model for motor-manual felling and skidding timber with wheeled farm tractors, equipped with winch using a time motion study. Whole tree extraction system in coniferous plantation applied with typical felling system traditional has guaranteed productivity standards at a reasonable cost reducing high operational cost per unit harvested. The results, therefore, underlined that it economic possible to wood biomass harvest relatively small-diameter from thinning stands favoring moderate and heavy thinning.


Keywords

small-scale forestry; time studies; productivity; thinning; costs; mechanization.

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DOI: http://dx.doi.org/10.12899/asr-1849

References


Acar H. 1997 - Investigation of extraction with forest tractors on mountainous areas. Turkish Journal of Agriculture and Forestry 21(3):299-306.

Acuna M., Bigot M., Guerra S., Hartsough B., Kanzian C., Kärhä K., Lindroos O., Magagnotti N., et al. 2012 - Good practice guidelines for biomass production studies. In: Magagnotti N., Spinelli R. (eds.), CNR IVALSA, Sesto Fiorentino.

Avolio S., Bernardini V. 1997 – Prove di diradamento (1° e 2° taglio) con scelta degli alberi d’avvenire per pinete artificiali di pino laricio di Calabria. Annali Istituto Sperimentale per la Selvicoltura 28: 9-37.

Avolio S., Bernardini V., Clerici E., Tomaiuolo M. 2012 - Management Guidelines for Calabrian Pine Reforestations Carried Out in Southern Italy in the 1950s-70s. Journal of Life Sciences Vol. 6 (9): 1050-1056. ISSN:1934-7391.

Avolio S., Ciancio O. 1979 – Prove di diradamento e tavola di cubatura per pinete artificiali di pino laricio. Annali Istituto Sperimentale per la Selvicoltura 10: 25-78.

Avolio S., Ciancio O. 1985 - The Sila giants. Annali Istituto Sperimentale per la Selvicoltura 16: 373–421. ISBN: 0390-0010.

Baldini S., Spinelli R. 1995 – Primi diradamenti nelle piantagioni di pino laricio della Presila cosentina: risultati di 4 cantieri sperimentali. Annali Istituto Sperimentale per la Selvicoltura 24: 91-104.

Balimunsi H., Grigolato S., Picchio R., Nyombi K., Cavalli R. 2012 - Productivity and energy balance of forest plantation harvesting in Uganda. Forestry Studies in China 14: 276–282.

Behjou F.K., Majnounian B., Dvorak J., Namiranian M., Saeed A., Feghhi J. 2009 - Productivity and cost of manual felling with chainsaw in Caspian forests. Journal of Forest Science 55(2): 96-100.

Bergström D., Bergsten U., Nordfjell T., Lundmark T. 2007 - Simulation of Geometric Thinning Systems and Their Time Requirements for Young Forests. Silva Fennica 41(1): 137-147.

Björheden R., Apel K., Shiba H., Thompson M.A. 1995 - IUFRO Forest work study nomenclature. Swedish University of Agricultural Science, Department of Operational Efficiency, Grapenberg, 16 p.

Bonavita S., Vendramin G.G., Bernardini V., Avolio S. Regina T.M.R. 2015 - The first SSR-based assessment of genetic variation and structure among Pinus laricio Poiret populations within their native area. Plant Biosystems 150 (6): 1271-1281. DOI: 10.1080/11263504.2015.1027316

Borz S.A., Ciobanu V. 2013 - Efficiency of motor-manual felling and horse logging in small-scale firewood production. African Journal of Agricultural Research 8 (24): 3126-3135. DOI: 10.5897/AJAR2013.7306

Breda N., Granier A., Aussenac G. 1995 - Effects of thinning on soil and tree water relations, transpiration and growth in an oak forest (Quercus petraea (Matt.) Liebl.). Tree Physiology 15: 295-306.

Calcante A., Facchinetti D., Pessina D. 2018 - Analysis of hazardous emissions of hand-operated forestry machines fuelled with standard mix or alkylate gasoline. Croatian Journal of Forest Engineering 39 (1): 109-116.

Câmpu V.R., Ciubotaru A. 2017 - Time consumption and productivity in manual tree felling with a chainsaw – a case study of resinous stands from mountainous areas. Silva Fennica 51 (2) 1657: 19 p. https://doi.org/10.14214/sf.1657

Cantiani P., Chiavetta U. 2015 - Estimating the mechanical stability of Pinus nigra Arn. using an alternative approach across several plantations in central Italy. iForest 8: 846-852.

Ciancio O. 1998 - Limiti e possibilità della selvicoltura e della pianificazione forestale in Calabria. In: Proceedings of ‘‘Giornata preparatoria al secondo congresso nazionale di selvicoltura’’, Crotone, Italy, 14 March: 199-210.

Ciancio O., Iovino F., Menguzzato A., Nicolaci A., Nocentini S. 2006 - Structure and growth of a small group selection forest of Calabrian pine in Southern Italy: a hypothesis for continuous cover forestry based on traditional silviculture. Forest Ecology and Management 224: 229-234. DOI: 10.1016/j.foreco.2005.12.057

Ciubotaru A., Maria G.D. 2012 - Research regarding structure of working time in spruce felling with mechanical chainsaw Husqvarna 365. Bulletin of the Transilvania University of Brașov, series II: forestry. Wood industry. Agricultural Food Engineering 5(54): 43-48.

Corona P., Ascoli D., Barbati A., Bovio G., Colangelo G., Elia M., Garfì V., Iovino, F., Lafortezza R., Leone V., et al. 2015 - Integrated forest management to prevent wildfires under Mediterranean environments. Annals of Silvicultural Research 39: 1-22.

Efthymiou P.N., Karambatzakis T. 1992 - Evaluation of the wood harvesting and trade system by the forest workers’ cooperatives with the Presidential Decree 126/86. In: Proceedings of the 5th Conference of the Hellenic Forestry Society. Hellenic Forestry Society, Thessaloniki: 321-328.

Ghaffarian M.R., Shobani H. 2007 - Cost production study of motor-manually felling and processing of logs. Forest Science 3: 69-76.

Gilanipoor N., Najafi A., Heshmat Alvaezin S.M. 2012 - Productivity and cost of farm tractor skidding. Journal of Forest Science 58 (1): 21-26.

González-García S., Bacenetti J. 2019 - Exploring the production of bio-energy from wood biomass. Italian case study. Science Total Environment 647: 158-168. doi: 10.1016/j.scitotenv.2018.07.295.

Gullberg T. 1995 - Evaluating operator-machine interactions in comparative time studies. Journal of Forest Engineering 7 (1): 51–61. https://doi.org/10.1080/08435243.1995.10702678.

Iovino F., Menguzzato G. 2002a - Rimboschimenti in Calabria: storia e significato [Reforestation in Calabria: the history and meaning]. In: Proceedings of the “12° Seminario IAED on Rimboschimenti e piantagioni nelle trasformazioni del paesaggio” (Corona P, Marchetti M eds). Ed. Papageno, Palermo, Italy.

Iovino F., Menguzzato G. 2002b - Disboscamento e ripristino del manto boschivo nell’Appennino calabrese [Deforestation and retrieval of forest cover in the Calabrian Apennines]. In: “Disboscamento montano e politiche territoriali. Alpi e Appennini dal Settecento al Duemila”.Lazzarini A., Angeli Storia F.:494-509.

Jourgholami M., Majnounian B., Zargham N. 2013 - Performance, capability and costs of motor- manual tree felling in Hyrcanian hardwood forest. Croatian Journal of Forest Engineering 34(2): 283-293.

Kalio M., Leinonen A. 2005 - Production technology of forest chips in Finland. VTT processes. Project report PRO2/P2032/05, 103 p.

Kärhä K., Rökkö E., Gumse S.I. 2004 - Productivity and cutting costs of thinning harvesters. International Journal of Forest Engineering 15 (2): 43-56.

Kerr G., Hauf J. 2011 - Thinning Practice. A Silvicultural Guide. Version 1.0. January 2011. Forestry Commission.

Kluender R.A., Stokes B.J. 1996 - Felling and skidding productivity and harvesting cost in southern pine forests. In: Proceedings of Certification-Environmental implications for forestry operations, September 9–11: 35-39.

Koutsianitis D., Tsioras P.A. 2017 - Time Consumption and Production Costs of Two Small-Scale Wood Harvesting Systems in Northern Greece. Small-scale Forestry 16: 19 p. DOI: 10.1007/s11842-016-9340-3

Kuitto P.J., Keskinen S., Lindroos J., Oijala T., Rajamäki J., Räsänen T., Terävä J. 1994 - Puutavaran koneellinen hakkuu ja metsäkuljetus. Summary: Mechanized cutting and forest haulage. Metsäteho Report 410. 38 p.

Laitila J., Asikainen A., Nuutinen Y. 2007 - Forwarding of whole trees after manual and mechanized felling bunching in pre-commercial thinnings. Journal of Forest Engineering 18(2): 29-39.

Lortz D., Kluender R., McCoy W., Stokes B., Klepac J. 1997 - Manual felling time and productivity in southern pine forests. Forest Product Journal 47(10): 59-63.

Macrì G., Russo D., Zimbalatti G., Proto A.R. 2016 - Measuring the mobility parameters of tree-length forwarding systems using GPS technology in the Southern Italy forestry. Agronomy Research 14(3): 836-845.

Marchi E., Picchio R., Spinelli R., Verani S., Venanzi R., Certini G. 2014 - Environmental impact assessment of different logging methods in pine forests thinning. Ecological Engineering 70: 429-36. DOI:10.1016/j.ecoleng.2014.06.019

Menemencioglu K., Acar H. 2004 - Ormancilikta bolmeden cikarma calismalarinda transport planlamasi ve etkileri. GU Orman Fakültesi Dergisi 4(2): 143-163.

Miyata E.S. 1980 - Determining Fixed and Operating Costs of Logging Equipment. Forest Service, North Central Forest Experiment Station: St Paul, MN, USA, 55 p.

Mizaraite M., Mizaras S., Sadauskiene L. 2007 - Wood fuel supply, costs and home consumption in Lithuania. Biomass Bioenergy 31: 739-746.

Nicolaci A., Travaglini D., Menguzzato G., Nocentini S., Veltri A., Iovino F. 2014 - Ecological and anthropogenic drivers of Calabrian pine (Pinus nigra J.F. Arn. ssp. laricio (Poiret) Maire) distribution in the Sila mountain range. iForest 8 (4): 497.

Nisbet T., Dutch J., Moffat A. 1997 - Whole -Tree Harvesting: a guide to good practice. Forestry Commission Research Agency, Edinburgh, 19 p. ISBN 0-85538-360-7

Nishizono T., Tanaka K., Hosoda K., Awaya Y., Oishi Y. 2008 - Effects of thinning and site productivity on culmination of stand growth: results from long-term monitoring experiments in Japanese cedar (Cryptomeria japonica D. Don) forests in northeastern Japan. Journal of Forest Research 13: 264-274.

Nurminen T., Korpunen H., Uusitalo J. 2006 - Time consumption analysis of the mechanized cut-to-length harvesting system.

Peltola H., Miina J., Rouvinen I., Kellomäki S. 2002 - Effect of early thinning on the diameter growth distribution along the stem of Scots pine. Silva Fennica 36: 813-825.

Pessina D., Facchinetti D. 2017 - A survey on fatal accidents for overturning of agricultural tractors in Italy. Chemical Engineering Transactions 58: 79-84.

Picchio R., Neri F., Maesano M., Savelli S., Sirna A., Blasi S., Baldini S., Marchi E. 2011 - Growth effects of thinning damage in a Corsican pine (Pinus laricio Poiret) stand in central Italy. Forest Ecology and Management 262: 237-243.

Picchio R., Neri F., Verani S., Marchi E., Certini G. 2012 - Machinery-induced soil compaction in thinning two pine stands in central Italy. Forest Ecology and Management 285: 38-43.

Proto A.R., Bacenetti J., Macrì G., Zimbalatti G. 2017a - Roundwood and bioenergy production from forestry: Environmental impact assessment considering different logging systems. Journal of Cleaner Production 165: 1485–1498. https://doi.org/10.1016/j.jclepro.2017.07.227.

Proto A.R., Macrì G., Bernardini V., Russo D., Zimbalatti G. 2017b - Acoustic evaluation of wood quality with a non-destructive method in standing trees: A first survey in Italy. iForest: Biogeosciences and Forestry, 10 (4): 700-706.

Proto A.R., Macrì G., Visser R., Russo D., Zimbalatti G. 2018 - Comparison of timber extraction productivity between winch and grapple skidding: A Case study in Southern Italian Forests. Forests 9 (2): 61 p.

Proto A.R., Zimbalatti G. 2010 - Risk assessment of repetitive movements in the citrus fruit industry. Journal of Agricultural Safety and Health 16 (4): 219-228. doi.org/10.13031/2013.34834

Proto A.R., Zimbalatti G. 2015 - Risk assessment of repetitive movements in olive growing: analysis of annual exposure level assessment models with the OCRA CHECKLIST. Journal of Agriultural Safety and Health 21(4): 241-253. doi.org/10.13031/jash.21.10884

Rytter L., Werner M. 2007 - Influence of early thinning in broadleaved stands on development of remaining stems. Scandinavian Journal of Forest Research 22: 198-210.

Ryynänen S., Rönkkö E. 2001 - Harvennusharvest- ereiden tuottavuus ja kustannukset. Summary: Productivity and expenses associated with thinning harvesters. TTS-Institute’s Publications 381. 67 p. (In Finnish, English summary).

Samset I. 1990 - Some observations on time and performance studies in forestry. Meddelelser fra Norsk institutt for skogforskning 43 (5): 1-80.

Sängstuvall L. 2010 - Estimates of the productivity of logging operations with a focus on forest fuel extraction. Arbetsrapport 297, Sveriges lantbruks universitet, Institutionen for resurshusha ̊llning, 41 p.

Savelli S., Cavalli R., Baldini S., Picchio R. 2010 - Small scale mechanization of thinning in artificial coniferous plantation. Croatian Journal of Forest Engineering 31: 11-21.

Sirén M. 1998 - Hakkuukonetyö, sen korjuujälki ja puustovaurioiden ennustaminen. Summary: One- grip harvester operation, its silvicultural result and possibilities to predict tree damage. Doctoral thesis. Finnish Forest Research Institute, Research Papers 694. 179 p.

Sobhani H. 1984 - A method data collection for the evaluation of forest harvesting systems. PhD Thesis, Virginia Tech University, 150 p.

Spinelli R., Magagnotti N. 2010 - Comparison of two harvesting systems for the production of forest biomass from the thinning of Picea abies plantations. Scandinavian Journal of Forest Research 25: 69-77.

Spinelli R., Magagnotti N. 2012 - Wood extraction with farm tractor and sulky: estimating productivity; cost and energy consumption. Small-Scale Forestry 11: 73-85. DOI 10.1007/s11842-011-9169-8.

Spinelli R., Magagnotti N., Di Fulvio F., Bergström D., Danelon M., Alberti G. 2014 - Comparison of cost efficiency of mechanized fuel wood thinning systems for hardwood plantations on farmland. Croatian Journal of Forest Engineering 35 (2): 111-123.

UK Forestry Commission 1995 - Terrain classification. Tech Note 16 (95): 5

Uotila K., Saksa T., Rantala J., Kiljunen N. 2014 - Labour consumption models applied to motor- manual pre-commercial thinning in Finland. Silva Fennica 48 (2) 982. https://doi. org/10.14214/sf.982.

Wang J., Charlie L., Mcneel J., Baumgras J. 2004 - Productivity and cost of manual felling and cable skidding in central Appalachian hardwood forests. Forest Products Journal 53: 47-53.

Zeĉiĉ Z., Krpan A., Vukuśic S. 2005 - Productivity of Holder 870 tractor with double drum winch Igland 4002 in thinning beech stands. Croatian Journal of Forest Engineering 26: 49-56.




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