Articles containing the keyword 'requirements'

The relationships between bud dormancy and frost hardiness were examined using two-year-old Pinus sylvestris L. seedlings. The chilling temperatures used were +4 and -2°C. To examine the dormancy release of the seedlings, a forcing technique was used. Frost hardiness was determined by artificial freezing treatments and measurements of electrical impedance. At the start of the experiment, the frost hardiness of the seedlings was about -25°C. After the rest break, the seedlings kept at +4°C dehardened until after eight weeks their frost hardiness reached -5°C. At the lower chilling temperature (-2°C) the frost hardiness remained at the original level. When moved from +4 to -2°C, seedlings were able to reharden only after the time required for bud burst in the forcing conditions had reached the minimum.

The PDF includes an abstract in Finnish

• Valkonen, E-mail: mv@mm.unknown
• Hänninen, E-mail: hh@mm.unknown
• Pelkonen, E-mail: pp@mm.unknown
• Repo, E-mail: tr@mm.unknown

In order to be recorded in the national list of untested seed orchards, set by law, a seed orchard must attain certain objectives. It is impossible to define universal requirements for all categories of seed orchards of all species. The present paper suggests minimum requirements for a clonal region seed orchards of Pinus sylvestris L in Finland. The clonal composition as well as factors influencing on the mating pattern have been given precise numerical threshold values. To be approved the seed orchard must fulfil all the requirements at the same time. The goal is to control the genetic superiority of the forest reproductive material obtained from registered untested seed orchards.

The PDF includes a summary in English.

• Koski, E-mail: vk@mm.unknown

In the past decade, research and several surveys have indicated that the competence of higher forestry education graduates does not meet the requirements of working life regarding supervisory and management skills. The aim of this study was to discover what kind of supervisory and management competence is required in the daily tasks of early-career forestry professionals, and to what extent the teaching of these skills would be advisable to include in higher forestry education. The study was implemented through a Webropol survey of the Master’s of Forestry graduates and forestry engineers graduated between 2018–2021, which mapped their supervisory and managerial duties and skills. The study population was 1046 people, of which 30.4% responded to the survey. The principal finding was of an apparent extensive need for the abovementioned skills, as supervisory duties are typical in the work of forestry professionals soon after their graduation. In this study, approximately one fifth of the employed respondents worked in a supervisory position, one third had supervisory or managerial duties, and half had an indirect network of subordinates. Supervisory skills were seen important for all forestry professionals regardless of their position. Moreover, self-management, team management, and well-being and occupational health management were regarded as important skills. However, there appeared to be notable gaps in all these skills. The study results contribute to improving working life orientation in higher forestry education. Based on these findings, we recommend that teaching of these subjects should be implemented by integrating the topics into field-specific courses.

• Manninen, University of Eastern Finland, P.O. Box 111, FI-80101 Joensuu, Finland; South-Eastern  Finland University of Applied Sciences, P.O. Box 68, FI-50101 Mikkeli, Finland https://orcid.org/0009-0001-4234-7649 E-mail: heikki.manninen@xamk.fi
• Lehtimäki, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland https://orcid.org/0000-0002-9061-8984 E-mail: hanna.lehtimaki@uef.fi
• Kilpeläinen, TTS Työtehoseura, P.O. Box 5, FI-05201 Rajamäki, Finland E-mail: riitta.kilpelainen@tts.fi
• Lautanen, TTS Työtehoseura, P.O. Box 5, FI-05201 Rajamäki, Finland E-mail: eila.lautanen@tts.fi
• Kärhä, University of Eastern Finland, P.O. Box 111, FI-80101 Joensuu, Finland https://orcid.org/0000-0002-8455-2974 E-mail: kalle.karha@uef.fi

• Gustafsson, School of Industrial Engineering (IPS), Växjö University, SE-351 95 Växjö, Sweden E-mail: asa.gustafsson@ips.vxu.se