EFFECT OF SLUDGE OF WASTEWATER FROM THE TREATMENT PLANT ON THE GROWTH IN PEPPER (CAPSICUM ANNUUM.L) CULTIVATED ON TWO DIFFERENT GROUNDS
Journal Title: Larhyss Journal - Year 2014, Vol 20, Issue 20
Abstract
The objective of this work is to study the effect of sewage sludge from the treatment plant wastewater (WWTP) of Beni Mellal on the culture of a market garden plant, pepper, on two different soils: soil of Maâmora and Beni-Mellal (Morocco). The results show that: -For witnesses, pepper grows best on ground Maâmora sandy texture on the sandy clay loam soil of Beni Mellal, characterized by a compact structure reducing the germination rate and limiting the growth of the plant; -Fertilization of the two types of soil by sewage sludge with increasing doses of the order of 10, 20, 30, 40 and 50% leads to a significant improvement of agronomic parameters pepper. The best results are obtained with a contribution of 50% of sludge yields were 150% and 80% in number and 70% and 100% by weight of fruit, respectively on soils Beni Mellal and Maâmora. The difference in yields in terms on fruit weight is explained by the rich soil of Beni Mellal on major elements and the role of mud in improving the physico-chemical properties of the soil.
Authors and Affiliations
HBAIZ E. M . | Laboratory of Organic Synthesis and Extraction Processes, Faculty of Sciences, University Ibn Tofail, BP133, 14000 Kenitra, Morocco, SATIF C. | Laboratory of Physics and Mechanics of Materials. Faculty of Science and Technology, University Moulay Slimane, BP 524. 23000 Beni Mellal, Morocco, FATH-ALLAH R. | Laboratory of Separation Processes, Faculty of Sciences, University Ibn Tofail, BP133, 14000 Kenitra, Morocco, LEBKIRI M. | Laboratory of Organic Synthesis and Extraction Processes, Faculty of Sciences, University Ibn Tofail, BP133, 14000 Kenitra, Morocco, LEBKIRI A. | Laboratory of Organic Synthesis and Extraction Processes, Faculty of Sciences, University Ibn Tofail, BP133, 14000 Kenitra, MoroccoLaboratory of Organic Synthesis and Extraction Processes, Faculty of Sciences, University Ibn Tofail, BP133, 14000 Kenitra, Morocco, RIFI E. H. | Laboratory of Organic Synthesis and Extraction Processes, Faculty of Sciences, University Ibn Tofail, BP133, 14000 Kenitra, Morocco
Keywords
Related Articles
- EP ID EP15102
- DOI -
- Views 314
- Downloads 12
EFFET DES INHIBITEURS DE CORROSION ZnCl2, Na2MoO4 ET ZnCl2 +Na2MoO4 SUR LE COMPORTEMENT DE L’ACIER POUR ARMATURE A BETON EN MILIEU OXYDANT NaCl
Materials and their alloys can be distinguished from the other materials by a set of advantageous properties, but they process inconveniences due to their instability when contacting certain milieus which lead to the d...
FLUX DES POLLUANTS LIES AUX ACTIVITES ANTHROPIQUES ET RISQUES SUR LES RESSOURCES EN EAU DE SURFACE A TRAVERS LE MONDE (SYNTHESE BIBLIOGRAPHIQUE)
This bibliographical synthesis made point of various anthropogenic activities and their impacts on the quality of surface waters, the food chain and human health. Anthropogenic activities interfere on surface waters by...
QUALITE BIOLOGIQUE DU RESEAU HYDROGRAPHIQUE DU BASSIN VERSANT DE LA SOUMMAM (NORD DE L’ALGERIE)
The objectif of this study is to draw a map of quality or health of the river system watershed of Soummam by using standard global biological index (IBGN) of AFNOR (1992) and identify the most degraded sections of the...
LA PROBLEMATIQUE DE L’EAU EN ALGERIE DU NORD
Water is threatened in its quality and its quantity. In spite of the construction of new dams and the recourse to desalination, Algeria will record a water deficit of 1 billion m3 from here the year 2025. The only area...
CONTRIBUTION A L’EVALUATION DE LA QUALITE PHYSICO-CHIMIQUE DE L’EAU : CAS DE LA RIVIERE URBAINE GOMBE DE KINSHASA/REPUBLIQUE DEMOCRATIQUE DU CONGO
The analysis of physico-chemical parameters linked to pollution of Gombe river in the region of Kinshasa showed that the river Gombe is always so polluted. Data of analysisof the turbility in the CREN-K (Centre de rech...