FIELD: forestry.
SUBSTANCE: invention can be used for productive growing of planting stock - seedlings of coniferous trees. Soil-nutrient mixture for tree seedlings of coniferous species contains peat, humus, manure, sand with the following ratio of components, mass%: peat - 30-60, chernozem or humus - 16-26, manure - 12-22, sand - 12-22.
EFFECT: invention provides an increase in soil fertility and thereby improving the quality of tree seedlings of coniferous species and accelerating their development.
1 cl
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Authors
Dates
2018-03-12—Published
2015-12-07—Filed