A5003143350- Plant Physiology and Cultivation Studies
- Phytochemistry and biological activities of Ficus species
- Horticultural and Viticultural Research
- Banana Cultivation and Research
- Irrigation Practices and Water Management
- Pomegranate: compositions and health benefits
- Soil Geostatistics and Mapping
- Postharvest Quality and Shelf Life Management
- Phytochemicals and Antioxidant Activities
- Plant Water Relations and Carbon Dynamics
- Soil and Land Suitability Analysis
- Food Drying and Modeling
- Mycorrhizal Fungi and Plant Interactions
- African Botany and Ecology Studies
- Spectroscopy and Chemometric Analyses
- Fungal Biology and Applications
- Nuts composition and effects
- Geochemistry and Geologic Mapping
- Remote Sensing in Agriculture
- Agroforestry and silvopastoral systems
- Ginger and Zingiberaceae research
- Fungal Plant Pathogen Control
- Seed and Plant Biochemistry
- Pineapple and bromelain studies
- Edible Oils Quality and Analysis
École Nationale d'Agriculture de Meknès
2015-2025
Institut National de la Recherche Agronomique du Niger
2022
Université Moulay Ismail de Meknes
2013
This research focuses on understanding the spatial variation of Soil Organic Matter (SOM) and pH levels in North Morocco. The study employs a comprehensive approach to enhance predictive modelling, incorporating Boruta algorithm for effective environmental covariates selection optimizing model parameters through hyperparameter optimization. Utilizing Random Forest (RF) with remote sensing indices topographic features, predicts SOM identify key contributors their variability. prediction saw...
Olive leaf spot (OLS), caused by Fusicladium oleagineum, is a significant disease affecting olive orchards, leading to reduced yields and compromising tree health. Early accurate detection of this critical for effective management. This study presents comprehensive assessment OLS progression in orchards integrating agronomic measurements multispectral imaging techniques. Key parameters—incidence, severity, diseased area, index—were systematically monitored from March October, revealing peak...
Mid-infrared spectroscopy using Fourier transform infrared (FTIR) with attenuated total reflectance (ATR) correction was coupled partial least square regression (PLSR) for the prediction of phenolic acids and flavonoids in fig (peel pulp) identified high-performance liquid chromatography-diode array detector (HPLC-DAD), regards to their partitioning between peel pulp. HPLC-DAD used quantify compounds (PCs). The FTIR spectra were collected 4,000 450 cm-1 data wavenumber range 1.175-940 cm-1,...
In the present study, morphological traits, organic acids, sugars, total phenols, flavonoids, anthocyanins, anthocyanidins, antioxidant activity and color parameters such as lightness(L*), Chroma (c*) hue angle (h°) were investigated in 11 local introduced fig cultivars cultivated Moroccan climate. Since only limited information on that topic is available literature, this study was performed order to compare clones with some of varieties based their biochemical attributes. Results showed...
In the present study, chromatic coordinates, phenolic acids, flavonoids and antioxidant capacity assessed by 1,1-diphenyl-2-picrylhydrazyl (DPPH), 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulfonate (ABTS) lipid peroxidation inhibition (LPIC) essays their relative IC50 were investigated in 25 fig cultivars growing Morocco. The aims of this study to determine (i) variation these compounds among light dark-colored cultivars, (ii) partitioning between fruit peel pulp (iii) display network...
The aim of this research is to assess the genetic potential plum cultivars in an ex situ collection at National Institute for Agronomic Research Meknes, Morocco, under conditions Saïss plain. This essential preliminary stage study varietal adaptation climate change. Twenty-eight will be analyzed, using agro-morphological, physiological, and pomological descriptors. characterization was based on measuring diversity all cultivars, production traits (yield, average weight, fruit size),...
With the progresses of oilseed industry, an important interest is currently being focused on exploiting novel and underutilized sources for vegetable oils. Being so far less studied part in fig fruits, seeds separated from four cultivars were assessed their oil content, fatty acids identification, total phenolics invitro antioxidant analysis. A one-way Anova yielded statistically significant differences all parameters, with exception pentadecylic, margaric arachidic besides saturated acids....
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSurface Properties of Magnesium Oxide.R. L. Razouk and R. Sh MikhailCite this: J. Phys. Chem. 1959, 63, 7, 1050–1053Publication Date (Print):July 1, 1959Publication History Published online1 May 2002Published inissue 1 July 1959https://pubs.acs.org/doi/10.1021/j150577a005https://doi.org/10.1021/j150577a005research-articleACS PublicationsRequest reuse permissionsArticle Views405Altmetric-Citations20LEARN ABOUT THESE METRICSArticle Views are the...
Moisture sorption isotherms of two fig varieties most grown in Moroccan orchards were assessed simulating the conditions storage using gravimetric static method at 30, 40, and 50°C. The equilibrium was reached within 8 to 10 days for desorption adsorption, respectively over a stepwise increase relative humidity ranging from 5% 90%. Experimental data fitted three used models: GAB, Enderby Peleg. High-accuracy prediction "Sarilop" "Kadota" obtained with Peleg, respectively, since they...
This work investigates response to drought of nine local cultivars alongside two exotic varieties Japanese plum (Prunus salicina L.) through their yield and fruit quality components. It was carried out at Sais plain, northern Morocco, over consecutive years (2019–2020). Water stress imposed by a deficit irrigation (DI) treatment 50% ETc during the whole growth period, compared full 100% (CI). At ripening stage, were assessed for yield, weight attributes, namely total soluble solids (TSS),...
In this work, we tested different combinations of sampling strategies, random and conditioned Latin Hypercube (cLHS)] sample ratios (10% = 147 25% 368) to predict soil phosphorus potassium contents, previously estimated using standard laboratory protocols. Other environmental covariates, used as input data for prediction, were obtained from sources (multispectral Landsat-OLI 8 image, WorldClim database, ISRIC ASTER-GDEM). Our findings showed that was suitable predicting phosphorus, while the...
This work investigates the relationships between leaf traits and olive response to water stress through two complementary field experiments in order screen genotypes for drought tolerance. The first experiment consisted of phenotyping 32 varieties 11 morpho-physiological during a fruit set phase under well-watered conditions. In second experiment, yield vegetative responses five representative withholding irrigation whole growth period were assessed identify that are associated with...
Pomegranate trees are known for their ability to withstand drought conditions, but there is still much learn about how water stress affects the lipobiochemical behavior of seeds. This study aimed investigate sustained deficit irrigation (SDI-50), equivalent 50% crop evapotranspiration, influences pomegranate seed oil attributes such as phenols, flavonoids, and tannins content, seeds' lipochemical fingerprints compared fully irrigated trees. At full ripening stage, seeds were analyzed...
This work investigated the effects of sustained deficit irrigation (SDI) on yield components and fruit physico-biochemical proprieties two pomegranate cultivars, 'Sefri' 'Wonderful' 21 trees each, in Sais plain (northern Morocco) over consecutive seasons (2018–2019). Irrigation treatments consisted a control, applied to fully satisfy crop evapotranspiration (100% ETC), SDI treatments: 70% ETC (SDI70) 50% (SDI50). The differed between cultivars years. During first year, weight were...