📄 agriculture

Mutagenic Potential of Lead Nitrate and Cadmium Nitrate for Generating Genetic Variability in Grain Amaranth (Amaranthus hypochondriacus L.)

This study demonstrates that low concentrations of lead and cadmium nitrates effectively induce genetic variability and improve agronomic traits in grain amaranth, with lead nitrate showing superior mutagenic efficacy and the resulting M3 lines exhibiting high heritability suitable for future genetic and transcriptomic analysis.

Dinesh Chandra Joshi, Nazarul Hasan, Mahendar Singh Bhinda, Ramesh Singh Pal, Nirmal Kumar Hedau, Lakshmi Kant2026-08-12
📄 agriculture

Bioinformatics Curriculum Integration in Undergraduate Agricultural Biotechnology Education and Insights from an Indian Agricultural University

This paper outlines the evolution of bioinformatics education in India from early short-term training to structured degree programs, with a specific focus on the curriculum integration, opportunities, and challenges within the undergraduate agricultural biotechnology program at Bihar Agricultural University, Sabour.

Pawan Kumar Jayaswal, Ankita Negi, Pitambara ., Animesh Kumar, Anil K. Singh, Duniya R Singh2026-08-12
📄 agriculture

Optimizing Cichorium intybus var. Chico cutting age for biomass production, greenhouse gas emissions flux, and improved performance of thin-tailed sheep

This study demonstrates that harvesting *Cichorium intybus* var. Chico at 40 days yields comparable biomass and emission intensity to a 60-day harvest, while incorporating the forage into thin-tailed sheep diets at up to 45% of dry matter significantly enhances nutrient digestibility, growth rates, and feed efficiency, thereby supporting sustainable tropical sheep production.

Wahyu Setyono, Ryan Aryadin Putra, Naura Irtamazati Husna, Miftahush Shirothul Haq, Nafiatul Umami2026-08-12
📄 agriculture

Phenotypic plasticity of Psychotria viridis Ruiz & Pav. (Rubiaceae) under contrasting light regimes: implications for agroforestry cultivation

This study demonstrates that cultivating *Psychotria viridis* in shaded agroforestry systems, rather than full sun, promotes morphological uniformity, enhanced drought resilience, and robust fruiting by replicating the species' native understory conditions, thereby offering a sustainable framework for its cultivation.

Camila Dias Lourenço dos Santos, Luís Fernando Tófoli, Ilio Montanari Júnior, Marcia Cristina Breitkreitz2026-08-12
📄 agriculture

Variability of in-vitro starch digestibility, predicted glycemic index and microstructure of north Indian maize genotypes

This study characterizes the starch digestibility, predicted glycemic index, and microstructural properties of North Indian maize genotypes, revealing that high amylose content correlates with increased resistant starch and lower glycemic potential, with the ADHAM 15 mutant identified as a promising candidate for developing low-glycemic maize hybrids.

Akanksha Dhir, Charanjeet Kaur, Veena Devi, Mehak Sethi, Abhijit Kumar Das, Dharam Paul Chaudhary2026-08-12
📄 agriculture

Beyond SAR: evaluating CROSS for predicting soil structural stability under recycled water irrigation

This study demonstrates that the Cation Ratio of Soil Structural Stability (CROSS) is a superior indicator to the traditional Sodium Adsorption Ratio (SAR) for predicting soil structural degradation and permeability hazards under recycled water irrigation by more accurately accounting for the dispersive effects of potassium and the flocculating roles of calcium and magnesium.

Usama Aldughaishi, Stephen R. Grattan, Srinivasa Peddinti, Francisco Pedrero Salcedo, Isaya Kisekka2026-08-12
📄 agriculture

Optimized Multi-Class Rice Leaf Disease Classification Framework Using Rice Feature Selection (RiceFS) and Ensemble Machine Learning: Towards Sustainable Agriculture

This paper proposes an optimized multi-class rice leaf disease classification framework that integrates a Recursive Feature Elimination-based "RiceFS" mechanism with ensemble machine learning, demonstrating that an Optimized SVM classifier achieves superior performance (92.10% accuracy) to support sustainable agriculture through timely disease intervention and resource optimization.

Neha Goel, Atanda Raji, sandeep bhatia2026-08-12
📄 agriculture

Integrated Analysis of Rhizosphere Metabolome and Hormones Reveals Regulatory Mechanisms in Intercropped Asparagus cochinchinensis

This study reveals that intercropping *Asparagus cochinchinensis* under *Pinus massoniana* enhances medicinal saponin quality by decoupling morphological growth from metabolic activity, driven by rhizosphere-enriched *trans*-cinnamic acid and GA4 that modulate endogenous salicylic acid and cis-OPDA signaling pathways.

Jia-hui Gao, Gonggu Lv, Ling-li Luo, Liu Tang, Mingsheng Zhang, Liu Miao2026-08-12
📄 agriculture

Health Risk Assessment of Toxic Metal Accumulation in Pleurotus ostreatus Cultivated on Agricultural Residues Amended with Calcium Carbonate

This study demonstrates that supplementing agricultural residue substrates with calcium carbonate effectively reduces toxic metal accumulation in *Pleurotus ostreatus*, ensuring that the resulting mushrooms pose negligible non-carcinogenic and carcinogenic health risks for human consumption.

Mudasiru A. Amusat, Adijat O. Atayese, Oluwaseyi Z. Ojekunle, Adewale M. Taiwo2026-08-12