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Influence of the shelter-belt on the containment of amino acids bound in humic acids in various kind of soils

100%

Szajdak L., Meysner T.

Polish Journal of Soil Science

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2002

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tom 35

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nr 1

Investigations were carried out on the composition and content of amino acids bound in humic acids (HA) isolated from mineral and mineral-organic soils under the shelter-belt (biogeochemical barrier). It was confirmed that the distance from the edge of the shelter-belt and the kind of soil on which the biogeochemical barrier is localized, exerts some considerable influence on the total amount of amino acids bound in HA. The shelter-belt appearing on mineral soils causes a decrease in the total amount of bound amino acids in major periods of sampling. A contrary occurrence was observed in mineral-organic soils.

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Transformation of nitrogen compounds in the muckous soils of a forest island

80%

Meysner T., Maryganova V., Szajdak L.

Acta Agrophysica

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2006

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tom 07

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nr 2[133]

3

Function of a shelterbelt as a biogeochemical barrier in the agricultural landscape

80%

Szajdak L., Maryganova V., Meysner T.

Acta Agrophysica

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2002

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tom 67

4

Impact of growing media with indole-3-acetic acid addition on the development of root system of ornamental plants

61%

Szajdak L. W., Nowak J. S., Meysner T., Styla K., Gaca W., Szczepanski M.

Acta Scientiarum Polonorum. Hortorum Cultus

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2015

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tom 14

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nr 6

The impact of the addition of indole-3-acetic acid (IAA) to three commercial growing media and three self-prepared growing media on rooting of cuttings of two or-namental plants: Hydrangea L. and poinsettia Euphorbia pulcherrima ‘Prestige Early Red’ was evaluated. According to the assessment of root system, length of roots, fresh and dry mass of roots, percentage of rooted cuttings the best rooting of cuttings of Hy-drangea L. in Ceres and GM2 and of Euphorbia pulcherrima in Klasmann Steck Medi-um, GM2 and GM3 independent of the doses of IAA was observed. The addition of 200, 300 and 400 μg kg-1 IAA for GM2 and GM3 improved some of the parameters rooted cut-tings of Euphorbia pulcherrima. The worst assessment of root system and percentage of rooted cuttings for both ornamental plants with the lowest pH in GM1 as compared to other growing media was shown. Furthermore, 400 μg kg-1 addition of IAA for Klasmann Steck Medium caused significant on higher length of roots and dry mass of roots of Eu-phorbia pulcherrima.

Ograniczanie wyników

2 Acta Agrophysica

1 Acta Scientiarum Polonorum. Hortorum Cultus

1 Polish Journal of Soil Science

4 Meysner T.

3 Szajdak L.

2 Maryganova V.

1 Gaca W.

1 Nowak J. S.

1 Styla K.

1 Szajdak L. W.

1 Szczepanski M.

1 2015

1 2006

2 2002

Influence of the shelter-belt on the containment of amino acids bound in humic acids in various kind of soils

Transformation of nitrogen compounds in the muckous soils of a forest island

Function of a shelterbelt as a biogeochemical barrier in the agricultural landscape

Impact of growing media with indole-3-acetic acid addition on the development of root system of ornamental plants