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Pleveli kot bioindikatorji: vzorčenje in uporaba podatkov

Carlesi, Stefano and Barberi, Paolo (2018) Pleveli kot bioindikatorji: vzorčenje in uporaba podatkov. [Weeds as soil bioindicators: How to sample and use data.] FertilCrop Technical Note. Research Institute of Organic Agriculture (FiBL), Scuola Superiore Sant’Anna (SSSA), Inštitut za trajnostni razvoj, Frick, Pisa and Ljubiljana.

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Summary

Članek opisuje uporabo plevelnih vrst kot indikator-jev stanja tal, ki je povezano ali z lastnostmi tal (kot sta pH ali tekstura tal) ali z gospodarjenjem s tlemi (zastajanje vode v tleh, premalo ali preveč hranil, zbitost).
Poudariti je treba, da: (i) Tovrstna analiza ne zagotavlja vedno doslednih rezultatov. Odnos med različnimi plevelnimi vrstami in stanjem tal namreč ni vedno jasno začrtan. (ii) Za izvajanje te metode vzorčenja je potrebno nekaj osnovnega botaničnega znanja za identifikacijo plevelov.

Summary translation

This technical note shows how weed species can be used as indicators of soil conditions that are either linked to soil characteristics (such as soil pH or texture) or to soil management (such as water logging, lack or excess of nutrients, compaction).
It should be stressed that (i) this kind of analysis does not always provide consistent results, because the relationship between weed species and soil conditions is not always clear cut and that (ii) the suggested sampling methodology requires some basic botanical skills for weed identification.

EPrint Type:Report
Keywords:FertilCrop, FiBL 1008401, CoreOrganic Plus, weed management, weed control, soil qualitiy, bioindicators
Subjects: Soil > Soil quality
Crop husbandry > Weed management
Research affiliation: European Union > CORE Organic Plus > FertilCrop
Switzerland > FiBL - Research Institute of Organic Agriculture Switzerland > Soil Sciences
Italy > Scuola Superiore Sant'Anna of Pisa
Related Links:http://www.fertilcrop.net/, http://www.fertilcrop.net/fc-publications/technical-notes.html#c16125
Deposited By: Willer, Dr. Helga
ID Code:32825
Deposited On:21 Mar 2018 08:46
Last Modified:08 Jun 2018 10:13
Document Language: Slovenian/Slovenski Jezik
Status:Published
Refereed:Not peer-reviewed

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