Articles
1,018 open-access articles · page 1 of 51
Research ArticleEconometric Analysis of the Cumulative Impact of Water Scarcity and Productive Resources on the Contribution of the Agricultural Sector to the Gross Domestic Product in Iraq During the Period (1990-2023)
Doaa Qasim Sabri Ali Al-Younis, Mhasin Mahmood Sultan, Qahtan Althyab, Assad Ibrahim Alhayali, Mohammed Ahmed Mahal
The Iraqi agricultural sector is faced with many challenges that affect its agricultural development. The water crisis and the climate crisis, mismanagement and ineffective planning are among the greatest challenges facing the world today which affect agricult…
17 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.236.249
Research ArticleRural Development: Farmers’ Knowledge, Socio-Economic Impact, Attitudes, and Farming Practices in Batang Regency, Indonesia
Avivah Rahmanıngtyas, Muhammad Luthfie Fadhilah, Irma Fauziah
The study examines how socio-economic aspects and knowledge about industrialization influence farmers’ attitudes and further evaluates the moderating role of attitude in shaping farming practices. Using data from 360 farmers residing near the Batang Spec…
13 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.187.194
Research ArticleMolecular and Biochemical Effects of Alpinia galanga Supplementation on Growth and Antioxidant Pathways in Broilersac
Haneen Mowfak Ahmed, Ghassan Fathi Mohammed, Abdul Rahman Basil Awad
This paper examined the impacts of adding Alpinia galanga (galangal) root powder to the diets of broilers in 0.1%, 0.2% and 0.3% inclusion levels. Two hundred and forty (240) male broilers (Ross 308) one-day-old were randomly assigned to four groups for differ…
13 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.212.218
Research ArticleAgricultural Insurance and Financial Sustainability of Rural Households: Evidence from Azerbaijan
Jafar Jafarov, Niyaz Mammadov
Rural households engaged in agriculture are continuously exposed to a wide range of production and climate-related risks that can significantly disrupt income stability and long-term financial well-being. Agricultural insurance has emerged as a key mechanism f…
13 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.166.171
Research ArticleSystematic Review of Environmental Sustainability in Context of Agriculture Carbon Footprints, Renewable Energy and Trade
Saqib Shakeel Abbasi, Saif Ur Rahman
The study examined the existing literature on environmental sustainability in context of agriculture carbon footprints, renewable energy, trade and macro-economic drivers. Because of broad coverage of peer-reviewed publications in environmental science, agricu…
13 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.172.186
Research ArticleUtilization of Farmer Cards to Enhance Maize Production Through Technical Efficiency Improvement and its Determinants in Java, Indonesia
Joko Mariyono, Agus Setiadi, Limbang K. Nuswantara, Bambang W.H.E. Prasetiyono
This study aims to evaluate the impact of farmer card use, a government program that facilitates farmers’ access to subsidized fertilizers, on maize production technical efficiency and analyze the determining factors of technical inefficiency. This study…
13 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.226.235
Research ArticleThe Effect of Agricultural Cooperative Performance on the Welfare of Cooperative Members in Central Java, Indonesia
Khoiriyatun Widyastuti, Siwi Gayatri, Joko Mariyono
This study aims to examine the impact of the performance of rice producer cooperatives on the well-being of its members in Central Java, Indonesia. Assessing the efficiency and profitability of rice producer cooperatives is essential for guaranteeing a suffici…
13 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.219.225
Research ArticleDevelopment of Biopolymeric Chamomile Hydrogel for Potential Wound Healing Applications
Beenish Khanzada, Zainab Saleem-Uddin, Fatima Khan, Aliza Zehra, Faryal Sharif, Raheen Wasim et al.
A significant clinical challenge is posed by wound infections in disease development, therefore, nowadays multifunctional hydrogel dressings have revolutionized the ways of infection prevention. They provide effective treatment and easy monitoring for wound re…
13 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.204.211
Research ArticleEffects of NaCl-Induced Salinity on Germination and Early Seedling Growth of Durum Wheat (Triticum durum Desf.) Cultivars
Madani Djamila, Hiouani Fatima, Aissaoui Hichem, Afif Rania, Boukhlouf Wahiba
The growth and productivity of plants and crops are adversely affected by soil salinity, a major abiotic stress. High salt concentrations can hinder water absorption, inhibit seed germination, and lead to ionic toxicity, resulting in reduced plant development…
13 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.195.203- Research Article
Effect of Nano-Super Fertilizer and Foliar Nano-Iron on Agronomic and Yield Productivity of Cucumber under Greenhouse Conditions
Ali Amer Dahham, Ali Ibadi Manea, Hayyawi Wewa Attia Al-Juthery
The study evaluated the effect of nano superphosphate fertilization and foliar application of nano iron on the response, yield, and nutrient status of three cucumber (Cucumis sativus L.) hybrids under greenhouse conditions. The experiment was conducted a facto…
8 Sept 2026DOI ttps://dx.doi.org/10.17582/journal.pjar/2026/39.3.117.123 - Research Article
Physiological and Yield Response of Cabbage (Brassica oleracea var. capitata) to Bio-Inoculation and Integrated Fertilization in Calcareous Soils
Hawraa Riyad Hadi, Kahraman Hussein Habeeb
This study aimed to evaluate the effect of phosphate-solubilizing bacteria (PSB), liquid organic fertilization (Bio-60), and triple superphosphate mineral fertilization (TSP), and the overlaps between them in improving some of the growth and productivity indic…
8 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.110.116 
Research ArticleEffect of Forward Speed and Soil Moisture Content on Tractor Vibration during Disc Harrowing
Flaieh Hammed Kassar, Ahmed Merza Abood, Jawad Kadhim Al Aridhee
Vibration in tractors is a common phenomenon resulting from mechanical components and agricultural field conditions, and it significantly affects driver comfort and safety. This study aimed to estimate tractor vibration levels at different forward speeds and v…
8 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.158.165
Research ArticleSpatial Analysis in Monitoring and Identifying Areas of Spread of the Dubas Insect in Palm Groves of Babylon Governorate for Spatial Using Geographic Information Systems
Hawraa Yahya Mohammed, Yousif Dakheel Rashid, Fouad K. Mashee Al-Ramahi
Iraq’s date palm groves are seeing a resurgence due to their economic value and the export of premium date varieties worldwide. High date production led to the selection of Babylon Governorate as the study area, providing an ideal environment for observi…
8 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.124.136
Research ArticleEfficacy of Selected Compounds Against the Glassy Clover Snail, Monacha cartusiana (Müller), in Al-Qadisiyah District, Iraq
Husam Majeed Kadhim Al- Saadi, Ahmed. S. Jabbar, Ali Ahmed Waheed, Ahmed Saeed Mohmed
Chemical control remains an essential component of integrated pest management programs aimed at maintaining pest populations below economically damaging levels without adversely affecting crop productivity. However, prolonged reliance on a limited number of pe…
8 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.150.157
Research ArticleTechnical Applications of Levelling Machines in Some Maize Varieties Productivity
Alaa K, Hussein, Mohammed. Y. Merhij. Alsharifi, Salih K. Alwan Alsharifi
Soil levelling plays a vital role in regulating plant growth and ensuring uniform moisture distribution, which in turn helps conserve water by delivering water at a consistent level to all parts of the field, particularly in the root zone. Also, selecting the…
8 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.137.149- Research Article
Impact of Nanopotassium and Multi-Walled Carbon Nanotube Spray on Enzyme Activity in Vigna radiata L. Under Water Stress
Muhammad Talib Badr Issa Algazali, Qais Hussain Al-Semmak
A pot experiment was carried out at the College of Agriculture, University of Karbala, during the academic season 2023-2024 to investigate the effects of spraying complex nano potassium fertilizer and multi-walled carbon nanotubes, alone and combined, on the a…
7 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.101.109 
Research ArticleTesting the Antagonistic Ability of Some Biocontrol Elements and Humic Acid Against the Fungus Fusarium oxysporum f.sp. lycopersici, the Causal Agent of Tomato Wilt, In Vitro
Kadhim Z.K. Al-Karaawi, Alaa O. Manea
The isolations were due to the roots of the affected tomato plants that demonstrated the presence of F. oxysporum f. sp. lycopersici in all the isolates taken in different locations in Babil Governorate in culture in PDA medium. During the pathogenicity test o…
7 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.91.100- Research Article
Influence of Madram G Soil Conditioner on Leaf Mineral Content of Okra (Abelmoschus esculentus L.) Under Saline Conditions
Hassanain M. Gabash, Zainab A. Saihood, Jamal Abdul Redha Al-Rabea’a, Wurood Hantoosh Neamah
In Iraq, okra (Abelmoschus esculentus L) is a very popular and valuable vegetable crop. But, because of both environmental and human-caused factors, Basrah Governorate, in particular, has seen a big drop in agricultural output because of the rise in salinity i…
7 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.84.90 - Research Article
The Suitability of the Approach Adopted by the Agricultural Extension Organization and its Meeting the Requirements for the Quality of Extension Services in Iraq
Jasim Mohammed Saleh, Najwa S. Ali, Sadam Abbas Haskah, Adnan Ibrahim Khamis, Alzubair M. Sagheer
This study conducted an assessment of the curriculum designed by Iraq’s Agricultural Extension and Training Directorate to determine its congruence with quality benchmarks critical for successful advisory services. The analysis scrutinized pivotal admini…
6 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.44.56 
Research ArticleIntegration of Poor Corn Farmers’ Capacity Index with Interpretive Structural Modeling (ISM) to Map Agricultural Development Dynamics in Gorontalo Province, Indonesia
Irwan Bempah, Bachtiar, Fahrul Ilham, Sahmin Noholo, Fahrudin Zain Olilingo
The poverty of farmers is a major challenge to agricultural development in developing regions, including Gorontalo Province, Indonesia. Therefore, this study aims to analyze the capacity index of corn farmers at the provincial, Gorontalo Regency, and Boalemo R…
6 Sept 2026DOI 10.17582/journal.pjar/2026/39.3.57.66