📄 agriculture

Biochar-based restoration of coal mine waste: effects of rice husk and poplar wood-shard biochars on plant growth and physiological performance

This study demonstrates that applying rice-husk biochar at 2–4% significantly enhances the growth and physiological performance of *Artemisia absinthium* and *Silybum marianum* in coal mine waste, with *A. absinthium* proving particularly suitable for heavily degraded substrates due to its linear response to biochar amendments.

Nateq Lashkari Sanami, Jamshid Ghorbani, Ghorban Vahabzadeh, Seyed Mohammad Hojjati, Babak Motesharezadeh, Rob H. Marrs2026-08-20
📄 agriculture

Spatial distribution, clustering and locational correlates of aquaculture enterprises in Nyeri County, Kenya

This study analyzes the spatial distribution and locational correlates of aquaculture in Nyeri County, Kenya, revealing that while registered farmers are evenly distributed, production units are highly clustered near water sources with significant disparities in pond area across sub-counties, highlighting the need for georeferenced data to improve targeted management and support services.

Maureen Gathigia Muriuki¹, Mwangi Kinyanjui¹, George Gatere Ndiritu¹2026-08-20
📄 agriculture

Does soybean production technologies adoption affect smallholder farmers? Evidence from four districts, of West Wollega zone, Oromia regional state of Ethiopia

Based on a study of 400 households in West Wollega, Ethiopia, this paper finds that while over 60% of smallholder farmers have adopted soybean technologies, their adoption and intensity are significantly driven by factors such as education, cooperative membership, and extension services, highlighting the critical need for strengthened institutional support to boost productivity and income.

Mulu Kaba, Bezabih Emana2026-08-20
📄 agriculture

Optimization of Soil and Foliar Zinc and Iron Application for Enhanced Growth and Yield of Mungbean under Agronomic Biofortification in an Arid Region

A field experiment conducted in Jodhpur, Rajasthan, demonstrated that the combined application of 20 kg ha⁻¹ soil iron with foliar sprays and 20 kg ha⁻¹ soil zinc with seed inoculation and foliar sprays significantly enhanced the growth, yield, and biofortification potential of mungbean varieties GM 7 and GM 4, offering an effective agronomic strategy for improving crop productivity and nutritional security in arid regions.

Preeti Devatwal, M. L. Mehriya, M.L. Reager, Sandeep Gawdiya, Lokesh Kumar, Kiran Choudhary, S.K Yadav2026-08-20
📄 agriculture

Evaluation on fitness and population growth of citrus- and soybean-adapted Panonychus citri populations using the age-stage, two-sex life table

This study demonstrates that *Panonychus citri* populations adapted to soybean exhibit significantly enhanced fitness and population growth potential compared to citrus-adapted populations, confirming soybean as a highly suitable host that contributes to the pest's outbreak mechanisms.

Yuhan Zhao, Bo Wang, Xin Yang, Shengxuan Liu, Luying Song, Weiwei Zheng, Xiaoxue Li, Gang Wu, Hongyu Zhang, Dong Wen, Zh (…)2026-08-20
📄 agriculture

Quantification, Characterization and Valorization Potential of residual Biomass from Azadirachta indica-based Biopesticide Production

This study quantifies the mass flows and characterizes the physicochemical properties of three residual biomass byproducts from *Azadirachta indica* biopesticide production, demonstrating their high organic matter and specific compositional traits that support their potential valorization through fermentation, anaerobic digestion, composting, or vermicomposting.

Djalalou-Dine MEMOKO, Yao Félicité AMENUTI, Yawo Amen NENONENE2026-08-20
📄 agriculture

Morphophysiological and Biochemical Screening of Bread Wheat Genotypes for Drought Tolerance in Semi-Arid Soils of Dera Ismail Khan, Pakistan

This study demonstrates that the bread wheat cultivar Pakistan 2013 exhibits superior drought tolerance compared to Gomal 2008 in semi-arid soils by maintaining higher tissue hydration, chlorophyll content, and antioxidant enzyme activity while accumulating protective osmolytes and reducing membrane damage under water stress.

Sonia Bibi, Kiran Batool, Sumia Ali, Zain Ul Abidin Sheikh, Naimat Ullah, Ambreen Zahra2026-08-20
📄 agriculture

The effect of Ziziphus spina-christi (L.) Desf. on soil physicochemical properties and household income in the semi-arid Sekota district, Northeastern Ethiopia

This study demonstrates that *Ziziphus spina-christi* significantly enhances soil fertility beneath its canopy and contributes 5.5% to household income in Ethiopia's semi-arid Sekota district, highlighting its dual role in environmental sustainability and rural livelihoods.

Amaru Semahegn Amsalu, Demamu Mesfin, Yonas Belete Belay2026-08-19
📄 agriculture

Effects of Sustained Semen Collection on Semen Quality, Semen Metabolites, and Semen Microbiota in Ganders

This study demonstrates that sustained semen collection in ganders significantly improves semen quality by stabilizing the seminal milieu, reducing oxidative stress, and promoting beneficial metabolic and microbial profiles compared to non-collection periods.

Fuli Huang, Zhaoyan Chen, Yang Song, Xiaopeng Li, Zhiqiang Mo, Haoran Li, Jiwei Hu, Xin Yuan, Xiao Hu, Qiang Cao, Chunch (…)2026-08-19