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RU1782355C
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Method of planting on mounds
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SU1665895A1
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Soil tillage implement for tilled crops
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SU1690575A1
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Method of developing earth mounds for plantations
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SU1658837A1
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A method of assimilating slopes for plantations
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Subsurface irrigator
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Method of growing plantlets of agricultural crops
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SU1500203A1
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Tree-harvesting machine
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Method of separating sections of surface of rock spoil heaps for recultivation
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Method of logging thin wood
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Apparatus for sowing seeds
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Method of preparing slopes for plantings
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Method of clearing slopes for crops
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SU1414357A1
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Machine for rototilling stumps
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Method of cultivating slopes for forest plantations
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Disk cultivator
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Rotor for milling above ground part of stumps
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Machine for making hollows
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Rotary tiller
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Device for automatic control of working member of soil-tilling implement in row of plants
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SU1311664A1
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Method of sanitation of pine-tree plantings in they are affected with root fungus
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