Justification of the working speed of the planting machine for seedlings with a closed root system
https://doi.org/10.53374/1993-0135-2025-1-85-91
Abstract
The widespread use of forest planting machines when performing reforestation work, including for seedlings with a closed root system, is hampered by several factors: imperfect design of the forest planting machine and machine planting technology in general, low quality of work of existing machines, the occurrence of gaps during machine planting, and the cost of manual labor. when planting and straightening incorrectly planted plants. Based on this, the need to improve the technology of machine planting of seedlings with a closed root system is a pressing topic.
The object of study of this scientific work is a forest planting machine for growing seedlings with a closed root system. The subject of the study is the process of the operator inserting seedlings into the forest planting apparatus. The purpose of the work is to substantiate the operating speed of a forest planting machine for seedlings with a closed root system, taking into account the seedlings’ omissions during planting.
In the process of work, a study was carried out of the dependence of the passage of seedlings in the working body of the forest planting machine on the operating speed of the forest planting machine. During the study, the following results were obtained: a mathematical model was developed that describes the dependence of the probability of seedlings missing on the parameters of the planting apparatus, simulation modeling was performed based on the developed mathematical model using applied mathematical programs, the operating speed of the forest planting machine was justified based on the analysis of the results of simulation modeling, the relationship was determined storage capacity from the operating speed of the forest planting machine, a nomogram has been constructed for selecting the operating speed of the forest planting machine. Recommendations are given to reduce the omission of seedlings with a closed root system during machine planting.
About the Authors
K. N. Chernik
Reshetnev Siberian State University of Science and Technology
Russian Federation
Russian Federation
31, Krasnoyarskii rabochii prospekt, Krasnoyarsk, 660037
S. G. Eliseev
Reshetnev Siberian State University of Science and Technology
Russian Federation
Russian Federation
31, Krasnoyarskii rabochii prospekt, Krasnoyarsk, 660037
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Review
For citations:
Chernik K.N., Eliseev S.G. Justification of the working speed of the planting machine for seedlings with a closed root system. Conifers of the boreal area. 2025;43(1):85–91. (In Russ.) https://doi.org/10.53374/1993-0135-2025-1-85-91
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