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PREREQUISITES FOR THE SUSTAINABLE DEVELOPMENT OF HORTICULTURE IN THE CRIMEA
Table 1 - Soil groups by the thickness of the soil profile and root layer. Fertility for perennial plantings
Groups of soils according to the depth of the clastic layer of dense rocks | Fertility, % | |
Gardens | Vineyards | |
Dense rocks of different chemical composition deeper than 150 cm | 100 | |
Carbonate-free dense rocks (shales, sandstones, conglomerates) at a depth of 100-150 cm | 50-100 | 100 |
Carbonate dense rocks (limestones, marls) from a depth of 100-150 cm | 50-80 | 70-80 |
Carbonate-free dense rocks from a depth of 50-100 cm | Unsuitable | 50 |
Carbonate dense rocks from a depth of 50-100 cm | ||
Various dense rocks from a depth of 30-50 cm | Unsuitable | |