The complex of machines for low-cost artificial reforestation in the taiga zone

• Published in: IOP Conference Series: Earth and Environmental Science
• Main Authors: Tsypouk, A, Rodionov, A, Druchinin, D
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: IOP Publishing 2021
• Subjects: taiga
• Online Access: http://dx.doi.org/10.1088/1755-1315/875/1/012089; https://iopscience.iop.org/article/10.1088/1755-1315/875/1/012089; https://iopscience.iop.org/article/10.1088/1755-1315/875/1/012089/pdf

Abstract Problems of mechanization of artificial reforestation in the taiga zone are increasing the productivity of manual labour and reducing the costs of subsequent young stand treatment (early tending and early pre-commercial thinning). Petrozavodsk State University has developed the complex of machines and technologies capable to solve these problems. This complex includes: seeder, root-cutter, dynamic hole-maker and mechanical mounder. Seeder and root-cutter are intended for growing enlarged seedlings with an open root system in forest nurseries. Seeder provides mechanization of sowing seeds. Root-cutter is used for pruning the root systems of seedlings during cultivation. Dynamic hole-maker provides strip soil clearing, surface tillage and preparation of holes for manual planting of seedlings. The hole-maker is also capable to make soil scarification and sowing forest seeds. Mechanical mounder provides strip clearing in the forest plot and creation of humus mounds with mineral soil cover for manual planting of seedlings. Basic technological parameters of the complex of machines have been also substantiated at the Petrozavodsk State University.