📄 agriculture

Socio-Economic Profiles and Agronomic Management Practices of Smallholder Dairy Farmers Adopting Fodder Crops in Southwestern Uganda

This study of 58 smallholder dairy farmers in Southwestern Uganda reveals that while forage production is dominated by continuous maize monocultures with significant soil nutrient mining risks, operational authority and geographic location—not gender or education—are the primary drivers determining plot scale and fertilizer adoption strategies.

Rashid S Muhoozi, James Nemeyimana2026-07-30
📄 agriculture

Growing Cropland, Shrinking Food Security in Southeast Asia

Despite net cropland expansion in Southeast Asia from 2000 to 2022, the study reveals that the conversion of high-quality land to urban areas and the expansion of lower-potential frontier lands have collectively reduced per-capita cereal production potential and increased import dependence, demonstrating that land quantity alone is an insufficient indicator of food security.

fang shifeng, huang changqing, Yichen Yang, Hua Wu, Vincent Lyne, Junyi Zhang, Jinke Yang, Fenzhen Su2026-07-30
📄 agriculture

Onion (Allium cepa L.) Seed Production and Supply Systems among Smallholder Farmers in the Central Rift Valley, Ethiopia

This study reveals that onion seed production among smallholder farmers in Ethiopia's Central Rift Valley is hindered by a reliance on informal, unauthenticated seed sources and traditional practices, necessitating strengthened public-private partnerships and formal distribution systems to improve seed quality, reduce losses, and support sustainable development.

Karta Kaske, Kebede Woldetsadik, Kedir Oshone, Zelalem Bekeko2026-07-30
📄 agriculture

Wheat response to different dates of sowing and foliar application of plant bioregulators under poplar (Populus deltoides Bartr.) plantation

A two-year field study at Punjab Agricultural University demonstrated that wheat grown under poplar plantations achieves optimal growth and yield when sown in late October or mid-November to synchronize with the trees' leafless phase and escape terminal heat stress, with foliar application of 2% potassium nitrate or 0.5% zinc sulphate further significantly boosting grain production compared to the control.

Gurpreet Singh, Navneet Kaur2026-07-30
📄 agriculture

Competition / colonization trade off in the invasive annual grass Aegilops tauschii based on seed position effects

This study demonstrates that the invasive grass *Aegilops tauschii* exhibits a colonization-competition trade-off based on seed position, where seeds from higher positions on the spike possess greater colonization potential but reduced competitive ability against wheat, ultimately enhancing the species' adaptability to diverse environments.

AiBo Wang, Carol C. Baskin, Jerry M. Baskin, Lin Tang, Yonghong He, Jingyi Huang, Shuai Peng2026-07-29
📄 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