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Journal of Agriculture and Applied Biology ( JAAB)
Published by Future Science
ISSN : -     EISSN : 27235106     DOI : https://doi.org/10.11594/jaab
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Journal of Agriculture and Applied Biology (J. Agric. Appl. Biol.) is striving to disseminate recent techniques and applications in agriculture and applied biology for researchers, students, and scholars in research institutes and universities worldwide. Journal focuses on crops, from seed to quality, growing under the tropical zones The journal publishes articles that report recent findings in the following areas: Seed Science and Technology Agronomy & Horticulture Agrotechnology Ecophysiology Crop Protection Soil Fertility & Organic Farming Land Use & Land Evaluation Sustainable Agriculture. Plant-Microbe Interactions Plant Biology Plant Biotechnology Agrobiodiversity Agroforestry Biosciences Biopharmaca Agroindustry Agricultural Engineering Postharvest Physiology & Technology Product Quality
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 118 Documents
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Assessment of environmental degradation on the Mostaganem Plateau Algeria: A critical analysis of soil and water resources Ouabel, Habib; Taleb, Mohamed Lamine; Hamadi, Amina
Journal of Agriculture and Applied Biology Vol 5 No 1 (2024): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.05.01.09

Abstract

This study underscores the importance of accounting for spatial dimensions and temperatures in evaluating payments and environmental interactions. Exploiting natural spaces can foster sustainable development, especially in vulnerable areas, but urbanization poses significant challenges. The Mostaganem Plateau, spanning 78,100 hectares with diverse landscapes, is highly sensitive to environmental pressures like abrasion. Urbanization, agriculture, industry, deforestation, and heavy port activities threaten its biodiversity. Using the plateau as a diagnostic tool helps identify the main causes of its deterioration. Analyzing agricultural and industrial impacts on soil and water highlights the severity of the situation. These analyses, along with in-depth geographic studies, reveal the complex decomposition processes driven by natural and human factors. Implementing effective political policies and management practices is crucial to counter negative influences and promote sustainable development. Protecting the Mostaganem Plateau's fragile ecosystem requires vigilant efforts from the scientific community and social and economic stakeholders. Addressing environmental and ecological impacts is essential for long-term development. Practical responses are needed to mitigate severe degradation and preserve the plateau's environmental integrity for future generations. The study emphasizes the urgent need for monitoring and intervention to safeguard this vulnerable region, ensuring its sustainability and resilience against ongoing threats. Protecting the Mostaganem Plateau's fragile ecosystem requires vigilant efforts from the scientific community and social and economic stakeholders. Addressing environmental and ecological impacts is crucial for long-term development. Practical responses are needed to mitigate severe degradation and preserve the plateau's environmental integrity for future generations.
Morphological, physiological and anatomical traits in durum wheat (Triticum durum Desf.) as affected by semi-arid conditions Ali, Arous; Zemour, Kamel; Mehdeb, Djamila; Labdelli , Amina; Zemour , Hafidh; Chouhim , Kada Mohamed Amine; Adda , Ahmed; Belkhoudja , Moulay
Journal of Agriculture and Applied Biology Vol 5 No 1 (2024): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.05.01.08

Abstract

Durum wheat (Triticum durum Desf.) is one of Algeria's primary cereal crops. Although the areas reserved for this species are estimated at approximately 40%, the production remains low to meet national grain requirements. This shortfall is primarily due to the impact of biotic and abiotic stresses, particularly drought, which significantly limit wheat yields. For that, this study assessed the behavior of five genotypes of durum wheat (Waha, Acsad1361, Vitron, Oued Zenati and Langlois) under water stress conditions. The experiment was carried out in Tiaret (Western Algeria). The studied parameters are morpho-physiological and anatomical of the flag leaf. The obtained results showed that the water deficit greatly affected the dimensions of the plant and triggered a decrease in the water content. Structural modifications due to cellular resizing of the structural constituents of the last leaf, reflected by variations in the rate of the outer epidermal wall thickness and reductions of leaf mesophiles. These modifications remain effective in maintaining the hydration of the aerial part by limiting water loss and increasing the hydraulic resistance of the leaves. According to this study, it seems that an inter-varietal difference has been highlighted. However, a genetic cross is recommended to combine the maximum number of resistant genes into a single variety. This strategy is considered as an effective solution for mitigating the effects of abiotic stresses, especially in semi-arid regions.
The therapeutic effects of Juglans regia Linn (Walnut) extracts on oral Candida infection Hamida, Talia; Bouderba, Nora Nahal; Slimani, Alaa
Journal of Agriculture and Applied Biology Vol 5 No 2 (2024): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.05.02.01

Abstract

The difficulties associated with oral Candida infection management necessitate the development of novel antifungal medicines in order to widen the spectrum of activity against Candida albicans. The aim of this work is to study the oral anticandidal activity of Juglans regia L. cultivated in Algeria. This plant was chosen due to its traditional use for the treatment of oral infections. Methanolic, ethanolic, butanolic, ethylic acetate and acetonic extracts of the bark of J. regia L. were extracted in a Soxhlet device and screened for in vitro activity against C. albicans. Plant preparations were screened for antifungal activity using a standard agar well diffusion assay. Following a study of the antimicrobial activity of plant extracts, their minimal inhibitory concentration (MIC) and minimal fungicidal concentration (MFC) values were determined using a broth microdilution assay. Among J. regia L. extracts, ethylic acetate extract had potent antifungal activity against Candida strain with diameters of inhibition ranging from 15.16±0.76 to 20.83±0.76 mm, followed by acetonic extract with diameters of inhibition ranging from 14.83±0.76 to 19.33±0.28 mm. The J. regia L. demonstrated MIC values ranging from 0.46875 to 3.75 mg mL-1 and the lowest MIC was recorded for ethylic acetate, acetonic extracts and AMB at 0.46875 mg mL-1. The ethylic acetate extract showed the lowest MFC value (0.9375 mg mL-1), followed by butanolic extract (3.125 mg mL-1). These results indicate that J. regia L. bark extracts can contain compounds with therapeutic potential against oral C. albicans and, hence, their possible use as therapeutic agents for oral candidiasis.
Impact of agricultural inputs on the abundance of heavy metals (Cu, Zn) in soil, water, and plants in the south of Algeria Guesmia, Hadjer; Tarai, Nacer; Ouamane, A. Tarek; Guimeur, Kamel; Masmoudi, Ali; Djellouli, Amir
Journal of Agriculture and Applied Biology Vol 5 No 2 (2024): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.05.02.03

Abstract

he aim of our study is to assess the impact of agricultural inputs on the levels of heavy metals, specifically copper (Cu) and zinc (Zn), in soil, water, and plants in the oasis of El Ghrous, Branis, and Sidi Okba in Algeria. The existence of perilous substances in the surroundings is a significant ecological issue, endangering both human well-being and agricultural output. The overuse of fertilizers and pesticides may be causing heavy metals build-up. The aim will be to highlight a better understanding of the concentrations of copper (Cu) and zinc (Zn), considering as detrimental contaminants, after extensive utilization of agricultural inputs. In order to examine the levels of trace metals (TMs), we performed additional tests by comparing field samples using metal analysis techniques that involved ammonium acetate and EDTA, and detection by atomic absorption spectrophotometry. Our findings suggest that in soils affected by fertilizers and phytosanitary agents, the concentrations of Cu++ and Zn++ are below levels that would cause toxicity. Indeed, the levels of Cu++ are measured at 6.14 µg/g and the levels of Zn++ are measured at 4.97 µg/g. Nevertheless, the copper contents in irrigation waters from sites 01 and 02 beyond the levels that are considered dangerous. Similarly, copper levels in plants are categorized as hazardous. The findings emphasize the significance of implementing integrated pest management strategies in order to reduce the negative consequences of excessive use of agricultural inputs. Additionally, our study imposes the need to closely monitoring agricultural practices in order to mitigate environmental and public health hazards. Implementing sustainable farming practices and employing effective resource management strategies is crucial for safeguarding agricultural ecosystems and guaranteeing sustainable food production in the long run. Adopting an all-encompassing strategy is crucial for preserving the well-being of both the ecosystem and the populace.
In vitro anti-inflammatory and anticoagulant activities of alkaloïds extracted from nopals of inermis Algerian Opuntia ficus indica (L). Moussaoui, Badreddine; Hanafi, Tahar; Rahali, Abdallah; Guemou, Laid; Reghioui, Bachir; Zemour, Kamal; Riazi, Ali
Journal of Agriculture and Applied Biology Vol 5 No 1 (2024): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.05.01.07

Abstract

The dearth of information surrounding the utilization of Opuntia cladode alkaloids underscores a critical gap in understanding their pharmacological properties and therapeutic potential, emphasizing the need for further comprehensive investigations. The present study aims to investigate the in vitro anti-inflammatory, anticoagulant, and antimicrobial activities of alkaloïds belonging to young cladodes (nopals) of inermis Algerian Opuntia ficus indica. The assessed alkaloïds showed a moderate anti-inflammatory effect regarding the BSA protein protection with a maximum of 51.04±1.84 % compared to 84.22±2.38 % for Diclofenac sodium as a positive standard. However, their stabilization of red blood cells membrane against induced hemolysis was greater than Diclofenac (52.38±2.01 % vs 48.97±2.73 %). The two assays had a significant correlation (< 0.05) of 0,968. Nopal alkaloïds extended the coagulation time (1.24 fold) by significantly affecting the exogenous pathway PT only, whilst they were ineffective against the endogenous pathway APTT. Conversely, Algerian nopal alkaloïds had neither bacteriostatic nor bactericide influence at 2 mg ml-1 on Candida albicans yeast or the six tested pathogenic bacterial strains. In perspective, the purification of these Opuntia nopal alkaloïds and understanding their accurate mechanism of action are clearly the strategic steps to illustrate their overall curative potential.
Using USLE, GIS and remote sensing for the soil loss assessment in the National Park of Theniet El Had, Algeria Fellah, Sahnoun; Benzater, Benali; Guemou, Laïd; Hachemaoui, Anouar; Benzohra, Mohamed Nadjib; Elouissi, Abdelkader; Hamimed, Abderrahmane
Journal of Agriculture and Applied Biology Vol 5 No 2 (2024): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.05.02.04

Abstract

Soil water erosion is one of the problems that affect the environment, agriculture and social life by threatening several land surfaces. The objective of this study is to use the USLE model, GIS and remote sensing (RS) to estimate the annual rate of soil loss by water erosion in the Theniet El Had National Park (THNP) which belongs to the mountainous ecosystem of Djebel El Meddad, located in the northwest of Algeria. The use of the USLE model takes into account the five factors controlling water erosion, namely: the rain erosivity (R) determined from the annual rainfall data, the soil erodibility (K) developed from soil survey data, the slope lengths (LS) generated by using DEM, the vegetation cover (C) by the use of RS data and erosion control management practices (P) by field trips. The integration of these factors made it possible to establish the quantitative map of the annual rate of soil loss varying between 0.02 and 55.10 (t/ha.year), with an average of around 6.64 (t/ha.year). Five erosion aggressiveness classes are used; very weak, weak, moderate, strong and very strong which represent a rate respectively of 23.70, 44.65, 22.72, 4.41 and 4.52 % of the study area surface. The areas with high and very high erosion rates are located in the north having a very rugged relief and low vegetation cover. This study can be used in the mountainous ecosystems and it will make it possible to set up priority intervention zones to combat the risk of water erosion.
Bio-treatment of Cheese Whey by Black Soldier Fly Larvae (Hermetia illucens) reared in Algeria Hanafi, Tahar; Meziane, Kaci Zoubida; Megateli, Smain; Moussaoui, Badreddine; Guemou, Laid; Reghioui, Bachir
Journal of Agriculture and Applied Biology Vol 5 No 1 (2024): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.05.01.10

Abstract

Whey, a by-product of cheese industry, poses environmental challenges when discharged untreated. This study aimed to mitigate whey pollution and transform it into value-added products using black soldier fly larvae (BSFL). By investigating whey effects on BSFL growth and performance, an innovative waste management strategy was explored. The five-old-day larvae were fed with four diets; dry spent coffee ground (SCG) as the control diet, while SCG wetted with acid, sweet and fermented whey were the test diets. The results showed that whey types increased significantly (p < 0.05) BSFL growth compared to the control, the dry weight (53.83±0.49 Vs 25.10±0.18 mg/larva), growth rate (1.59±0.06 Vs 0.44±0.01 mg/day) and survival rate (78.83±1.25 Vs 68.50±1.5 %) of larvae and reduced their development time (28.00±01 Vs 37.00±01 day). Furthermore, mixing SCG diet with whey enhanced positively their performance by increasing the waste reduction (26.73±0.81 Vs 16.87±0.37 %), waste reduction index (0.85±0.03 Vs 0.45±0.01 %/day), approximate digestibility (36.49±1.52 Vs 20.29±0.53 %) and bioconversion rate (17.94±0.47 Vs11.65±0.52%). Adding whey to SCG diet increased protein content of BSFL (40.11% vs. 34.18%) and reduced fat (36.06 vs. 37.87 %) in dry mass. Whey also improved the composition of frass by increasing the phosphorus and total nitrogen levels. This approach demonstrates a sustainable solution for dairy industries waste, contributing to the circular economy and offering potential applications in animal feed and fertilizer production.
Dynamic interplay of soil parameters and CO2 sequestration in Solanku-runi Freshwater Pond Wetland, Tamil Nadu, India Palsamy, Packiaraj; Gayathrippriya, S.; Chinnakaruppan, M.; Premkumar, M.; Krishnan, S. Gopala; Muthuvel, U; Suresh, K.
Journal of Agriculture and Applied Biology Vol 5 No 2 (2024): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.05.02.05

Abstract

This study investigates the dynamic interplay between soil temperature, pH levels, and CO2 sequestration across ten sample sites over a four-month periods from January to April 2018 in Solankuruni freshwater pond wetland in Madurai District, Tamil Nadu, India. The soil temperature fluctuations, ranging from 31°C to 44°C, reveal distinct site-specific patterns, with sample site six consistently exhibiting the highest temperatures. Soil temperature exhibited notable variations, influenced by factors such as soil composition, and microclimate variations. Regarding pH level, the range between 6.23 to 8.1 display variability influenced by factors like soil composition and anthropogenic influences, study site five consistently leading in pH levels. Soil CO2 sequestration varying from 1517.857 g/m² to 3357.143 g/m², highlight the influence of soil microbial activity, vegetation cover, and soil moisture content, ninth site consistently showing the highest sequestration rates. The findings reveal substantial variations in factors such as soil composition, vegetation type, microclimate, and anthropogenic activities, prominence the intricate nature of soil dynamics. These results stress the importance of understanding the interconnections among soil properties to create effective climate change mitigation strategies. Moreover, the research provides valuable understanding of the intricate connections between soil properties, emphasizing the necessity for region-specific studies to inform comprehensive environmental policies. Understanding these dynamic soil processes is crucial for advancing sustainable land management practices and boosting soil carbon sequestration in wetland ecosystems.
The effects of herbicide application on the properties of agricultural soil in Algeria Meliani, Kaddour; Oulbachir , Karima; Zemour , Hafidh; Ardjane, Tedj Eddine Adda
Journal of Agriculture and Applied Biology Vol 5 No 2 (2024): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.05.02.02

Abstract

Phytosanitary products, particularly herbicides, are essential for weed control in agriculture. This study examined the concentration and persistence of Pinoxaden residues in different soil textures. Seventy-two soil samples from two farms in Tiaret, Algeria, were analyzed using liquid chromatography (HPLC) to measure herbicide residues. The analysis used a mobile phase of acetonitrile and methanol (50/50, V/V) with a retention time of 2 minutes. Results indicated significant differences in residue persistence based on soil texture. Clay-loam soils showed higher residue persistence, averaging 6.01 × 10^-4 ± 8.7 × 10^-5 μg/g, while sandy soils had lower persistence, averaging 6.4 × 10^-5 ± 5.9 × 10^-6 μg/g. This underscores the impact of soil characteristics on herbicide behavior and the need for tailored management strategies. Despite herbicides' benefits, their environmental impacts are concerning. Persistent residues can contaminate soil and harm ecosystems. Raising awareness among stakeholders about these risks is essential. The study recommends sustainable alternatives, such as biological control methods, to reduce dependency on chemical herbicides. Biological controls offer eco-friendly solutions, promoting ecosystem balance and reducing agriculture's ecological footprint. Implementing crop rotation and other integrated pest management (IPM) strategies can enhance weed control effectiveness while decreasing reliance on chemical herbicides. These practices mitigate environmental risks and improve soil health and agricultural productivity. In conclusion, while herbicides are indispensable in modern agriculture, responsible use and management are crucial for environmental sustainability and the long-term viability of agricultural systems. By adopting sustainable practices and innovative technologies, it is possible to balance agricultural productivity with environmental protection.
Effect of stationary factors on the yield and chemical composition of essential oils of Tetraclinis articulata (Vahl) Masters from Sdama Chergui massif’s (Tiaret, North-West Algeria) Bensaadi, Nawel; Mhamed, Maatoug; Maatoug, Zakaria Zineddine; Kamel, Kamel
Journal of Agriculture and Applied Biology Vol 5 No 2 (2024): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.05.02.07

Abstract

This paper aims to study the influence of exposure, altitude, and soil pH on the yield and chemical composition of essential oils (EOs) from the leaves of Tetraclinis articulata (Vahl) Masters, developed in the Sdama Chergui massif in northwestern Algeria. These EOs were obtained by hydrodistillation, resulting in average yields of 0.33±0.13 %, 0.29±0.07 %, 0.24±0.07 %, and 0.2±0.03 %, recorded at the south, west, north, and east exposures, respectively. Upon analyzing the obtained EOs by gas chromatography coupled with mass spectrometry (GC/MS), a total of chemical molecules grouped into 22 families were identified. The predominant compounds were Bornyl acetate (9.14 %, 7.95 %, 11.20 %, and 9.78 %), Limonene (5.03 %, 7.18 %, 5.76 %, and 5.41 %), α-Pinene (4.97 %, 5.26 %, 5.09 %, and 4.79 %), Camphor (7.53 %, 3.69 %, 3.01 %, and 5.91 %), and Borneol (5.20 %, 6.26 %, 4.93 %, and 5.11 %). Additionally, the analysis of these molecules by Factorial Analysis of Mixed Data (PCAmix) revealed that exposure, altitude, and soil pH have little effect on the yield and chemical composition of the essential oils of Tetraclinis articulata. Finally, careful attention to stationary parameters is crucial for obtaining essential oils of high quality and optimal quantity.

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