Contribution à l'étude du comportement chimique d'un sol sableux (ph et pouvoir tampon) amélioré avec bio_charbon d'origine végétale dans la région d'el oued
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Date
2022
Journal Title
Journal ISSN
Volume Title
Publisher
Université of Eloued
Abstract
The present study is a contribution to the study of the evolution of an improved sandy soil with a
bio-charbon of vegetal origin in the region of El-oued
This study was carried out at the level of the Garden of Faculty of Natural Sciences and Life of
the University of Echahid Hama Lakhdar El-Oued.
In our study, we did seven treatments and one control T0 (sand); T1 (sand and organic matter);
T2 (sand and nitrogen); T3 (sand and bio-charbon); T4 (sand, bio-charbon and organic matter);
T5 (sand, bio-charbon and nitrogen); T6 (sand, bio-charbon, nitrogen and organic matter); T7
(sand, organic matter and nitrogen) with three randomized full-block repeats
Physical, chemical and biological soil analyzes were performed with barley plant biometrics
measurements.
The results obtained from this study show that there is a positive evolution of bio-charbon on the
physical and chemical properties of soil and the growth of plants and their yield. The best results
were in T4 (Sable, bio-charbon and organic matter) and T6 (Sable, bio-charbon, nitrogen and
organic matter.(
The results of this study confirmed the possibility of improving the properties of the sandy soil of
the El-Oued region and increasing the growth of the barley plant.
Description
Biologie et physiologie Végétale
Keywords
Sol sablonneux amélioré, biochar, تربة رملية محسنة ، الفحم الحيوي