DBPapers
DOI: 10.5593/SGEM2015/B32/S13.048

THE ESTIMATE OF THE EFFECT OF SOME ROOTS OF MIXTURE PERENNIAL GRASSY ABOUT SOIL SALINITY FROM ”VALEA VOIEVOZILOR”, DAMBOVITA COUNTY

C. C. Stirbu, G. Busuioc, I. Bancuta, C. Necula, A. Sidor
Thursday 24 September 2015 by Libadmin2015

References: 15th International Multidisciplinary Scientific GeoConference SGEM 2015, www.sgem.org, SGEM2015 Conference Proceedings, ISBN 978-619-7105-37-7 / ISSN 1314-2704, June 18-24, 2015, Book3 Vol. 2, 355-362 pp

ABSTRACT
A current problem of Romanian agriculture is the management of land in small individual farms. Due to maintaining the same culture for a long time (experimented soil was cultivated with maize for 25 years) and due to the use of chemical fertilizers in excess, major changes have occurred to soil quality and hence decreased productivity. To improve the quality of degraded soils there were tested bioremediation methods that have highlighted the importance of mycorrhiza on plant growth and development as well as soil-plant interaction, with direct references to influence mycorrhized perennial plant roots on soil salts.
In the conducted research, an active mycorrhiza was used that creates an active symbiosis between fungi and bacteria on the one hand and plant roots on the other hand, having a positive impact on the health of plant roots, making a contribution to their development by improving nutrient uptake in the ground. Another important benefit is the nitrogen fixation required for optimal development of plant roots and also plants themselves. All these effects lead to improved health and vitality of plants, increase stress tolerance against biotic and abiotic factors, and has some sustainable positive effects on long-term for soil fertility.

Keywords: soil, roots, perennial grassy, bioremediation

PAPER DOI:10.5593/SGEM2015/B32/S13.048, Title: THE ESTIMATE OF THE EFFECT OF SOME ROOTS OF MIXTURE PERENNIAL GRASSY ABOUT SOIL SALINITY FROM ”VALEA VOIEVOZILOR”, DAMBOVITA COUNTY

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