"Ekol\u00F3gia (Bratislava)" . . . "22" . "Martinkov\u00E1, Milena" . . "[93C837922470]" . . . "Conditions for germination and performance of pedunculate oak (Quercus robur L.) seedlings from natural seeding in a floodplain forest of hard-wooded broadleaves" . "176;188" . "RIV/62156489:_____/03:42600021!RIV/2004/MSM/430004/N" . "leaf pigments; specific leaf area; solar irradiation; pedunculate oak; natural regeneration; climatic conditions; flood-plain forest; southern Moravia"@en . . . "Suppl. 3" . . "Z(MSM 434100005)" . . "2"^^ . "RIV/62156489:_____/03:42600021" . "Conditions for germination and performance of pedunculate oak (Quercus robur L.) seedlings from natural seeding in a floodplain forest of hard-wooded broadleaves" . . . "0"^^ . "2"^^ . "Va\u0148kov\u00E1, Kate\u0159ina" . "0"^^ . "In South-Moravian floodplain forests (altitude of 150-170 m; 48\u00B0 43' northern latitude and 16\u00B0 57' eastern longitude), regular spring floods occurred till 1976 when an extensive hydroengineering structure was put into service. After the gradual drying and degradation of floodplain ecosystems, artificial flooding is practised since the 90s. In spite of this, natural regeneration of pedunculate oak stagnates for several decades and, if some seedlings occur, they die within two or three years. In a selected stand aged 130-150 years, two plots were established after the seed year 1999 for study causes of the problem. A control plot with natural seeding left under crown canopy and a trial plot where full-grown trees were felled and completely removed. Forest weed control and spraying of seedlings against oak mildew are carried out at the trial plot continuously." . . . "Conditions for germination and performance of pedunculate oak (Quercus robur L.) seedlings from natural seeding in a floodplain forest of hard-wooded broadleaves"@en . . . "601997" . . "13"^^ . "Conditions for germination and performance of pedunculate oak (Quercus robur L.) seedlings from natural seeding in a floodplain forest of hard-wooded broadleaves"@en . "1335-342X" . . . "SK - Slovensk\u00E1 republika" . . . . "In South-Moravian floodplain forests (altitude of 150-170 m; 48\u00B0 43' northern latitude and 16\u00B0 57' eastern longitude), regular spring floods occurred till 1976 when an extensive hydroengineering structure was put into service. After the gradual drying and degradation of floodplain ecosystems, artificial flooding is practised since the 90s. In spite of this, natural regeneration of pedunculate oak stagnates for several decades and, if some seedlings occur, they die within two or three years. In a selected stand aged 130-150 years, two plots were established after the seed year 1999 for study causes of the problem. A control plot with natural seeding left under crown canopy and a trial plot where full-grown trees were felled and completely removed. Forest weed control and spraying of seedlings against oak mildew are carried out at the trial plot continuously."@en .