📄 agriculture

Beyond the Breast Height: Leveraging Stump Diameter as a Robust Predictor of Biomass and Carbon Stocks in Tropical Acacia Plantations

This study demonstrates that stump diameter measured at 30 cm above ground serves as a robust and practical predictor for estimating biomass and carbon stocks in *Acacia* plantations in Bangladesh, offering a viable alternative to conventional breast-height measurements for effective post-harvest monitoring and climate change mitigation.

Niamjit Das, Md. Qumruzzaman Chowdhury2026-07-29
📄 agriculture

From Nanostructures to Nutrient Precision: Comparative Efficacy of HNF, ZNF, and CNF in Boosting Rice Growth, Biochemical Resilience, and Grain Quality

This study demonstrates that among three synthesized combinatorial nanofertilizers (HNF, ZNF, and CNF), the Zeolite-based formulation (ZNF) exhibits superior physicochemical properties and most effectively enhances rice growth, biochemical resilience, and grain quality compared to the other treatments and a control.

Rahul Gogoi, Bhoirob Gogoi, Samim Dullah, Pranjal Kumar Kaman, Kulendra Nath Das, Robin Chandra Boro, Madhumita Barooah2026-07-29
📄 agriculture

Comparative acaricidal and sublethal effects of diatomaceous earth and Ocimum basilicum essential oil against the citrus brown mite, Eutetranychus orientalis (Klein), under laboratory and semi-field conditions

This study demonstrates that both diatomaceous earth and *Ocimum basilicum* essential oil are effective, environmentally friendly alternatives to synthetic acaricides for managing the citrus brown mite (*Eutetranychus orientalis*), with diatomaceous earth showing superior laboratory toxicity and reproductive suppression while both agents achieved comparable population reductions under semi-field conditions.

Rania Hassan Mahmoud2026-07-29
📄 agriculture

Fruit morphometric diversity, oil content, and fatty acid composition of Acrocomia aculeata (Jacq.) Lodd. ex Mart. across eight sites in Costa Rica

This study reveals significant phenotypic and biochemical diversity in the fruit morphometrics, oil content, and fatty acid composition of *Acrocomia aculeata* across eight Costa Rican sites, highlighting distinct oil allocation patterns between mesocarp and kernel tissues that offer a valuable foundation for germplasm selection and breeding programs.

Ariadna Gutiérrez-Fajardo, Emanuel Araya-Valverde, Nelson Zamora, Pamela Sevilla-Cortés, Juan Ignacio Garro-Rodríguez, C (…)2026-07-29
📄 agriculture

Occurrence, Soil-to-Plant Transfer and Dietary Risk Assessment of Potentially Toxic Elements in Green Leafy Vegetables Irrigated with Untreated Slaughterhouse Wastewater in Rufiji District, Tanzania

This study reveals that while green leafy vegetables irrigated with untreated slaughterhouse wastewater in Rufiji District, Tanzania, contain metal concentrations below international guidelines, the cumulative exposure to multiple elements poses a significant non-carcinogenic health risk to consumers, highlighting the urgent need for wastewater treatment and improved agricultural management practices.

Josephat A. Saria, Ahmada M. Ibrahim2026-07-29
📄 agriculture

Effect of Nano Urea, GA 3, Boron and Calcium on Growth, Yield, and Quality of Strawberry (Fragaria × ananassa Duch.) cv. Winter Dawn

A field experiment on strawberry cv. 'Winter Dawn' demonstrated that while the combined foliar application of GA3, boron, and calcium nitrate maximized vegetative growth, yield, and economic returns, the combination of nano urea, boron, and calcium nitrate was most effective for enhancing fruit quality parameters such as TSS, ascorbic acid, and total sugar.

Ankita Yadav, Lavkush Pandey, Ratnalika Maurya, Adarsh Tiwari, Divya Singh, Anant Tiwari, Prashant Singh, K. K. Shukla2026-07-29
📄 agriculture

Enhancing Dyeing Efficiency of Bamboo Culm through Surface Sanding: Modifying Microstructure and Permeability for Improved Dyeing Performance

This study demonstrates that surface sanding enhances bamboo dyeing efficiency and uniformity by modifying microstructure and increasing permeability, while identifying optimal sanding and dyeing parameters that balance improved color penetration with acceptable light fastness for eco-friendly applications.

Rui Ma, Dandan Xu, Wei Tao, Gouying Hu, Huili Liu, Sheng He, Weiqi Leng2026-07-28
📄 agriculture

ResMDCL-PDM: An IoT-Enabled Multi-Task Deep Learning Framework for Precision Pest and Disease Management in Maize and Rice Production

This study proposes ResMDCL-PDM, an IoT-enabled multi-task deep learning framework that integrates environmental sensing with a modified ResNet-50 architecture to achieve 97.8% accuracy in simultaneously identifying crop species, classifying pest and disease categories, and estimating infection severity for maize and rice production.

Wakilah Tobun-Badru, Adesina Simeon Sodiya, Adebayo Abayomi-Alli, Clement Gboyega Afolabi2026-07-28