Greenhouse study on the influence of natural biostimulators and fertilizers on improving bean plants growth and microbial activity in oil-polluted soil
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27 paź 2018
O artykule
Kategoria artykułu: Research Article
Data publikacji: 27 paź 2018
Zakres stron: 209 - 214
DOI: https://doi.org/10.2478/ebtj-2018-0051
Słowa kluczowe
© 2018 Matei Gabi-Mirela, Matei Sorin, Drăghici Elena Maria, Stoian Marian, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
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Main characteristics of natural products utilized in experiment and their origin
| No. | Products | Characteristics/Source |
|---|---|---|
| 1 | Natural product with vegetal oils and hormones that stimulates plant growth, mycorrhizal symbiosis, N2-fixing, microbial activity, vegetal debris decomposition, improves soil structure and fertility | |
| 2 | Natural nutrients enriched product (biofertilizer) from earthworms containing microelements (barium, iron, zinc, manganese) and amino acids that stimulate microbial activity and plant growth | |
| 3 | Natural product of herbs and plant extracts (utilized for pollution control), stimulating and accelerating the growth and metabolic activity of microorganisms by micro-nutrients and trace elements | |
| 4 | Natural product of algae with macro and microelements for improving soil conditions and plant growth stimulating | |
| 5 | Natural organic complete, balanced and stabilized product of macro and microelements for optimum plant growth and rooting in horticulture |
Taxonomic composition of bacterial and fungal microflora
| Experimental variants | Bacterial species (Topping) | Fungal species/cellulolytic microflora (Czapek/Stapp) |
|---|---|---|