Results 221 to 230 of about 10,536 (289)

Effects of land management on soil carbon storage in the Brazilian Amazon

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract This study assessed the influence of land use on soil physical and chemical properties and evaluated machine learning (ML) models for predicting soil organic carbon (SOC) content and stocks in the top 0–30 cm layer across selected sites in the Brazilian Amazon. A total of 649 georeferenced samples of surface soil were analyzed for soil texture,
Gizachew Ayalew Tiruneh   +4 more
wiley   +1 more source

Cowpea (Vigna unguiculata (L.) Walp.)–maize (Zea mays L.) intercrops grown with fertilizers enhanced cowpea grain yield and profitability in Guinea savannah of Ghana

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract The low yield of cowpeas (Vigna unguiculata (L.) Walp.) in sub‐Saharan Africa is credited to several limitations, including poor soil fertility and unsustainable cropping systems. Cereals like maize (Zea mays L.) and legume crops like cowpea support smallholder farmers in sub‐Saharan Africa. Intercropping (more common than rotations) can boost
Richard Kwadwo Kombat   +4 more
wiley   +1 more source

Morpho-Reproductive Stability of Rice Landraces Under Water Deficit Across Agroecological Zones of Far-West Nepal. [PDF]

open access: yesPlant Environ Interact
Lamichhane N   +6 more
europepmc   +1 more source

Water use efficiency and productivity of dryland grain sorghum and cowpea intercrops in distinct semi‐arid conditions

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract An intercropping system is one of the traditional practices adopted under dry conditions due to its ability to utilize resources efficiently. There is limited information on water use efficiency (WUE) and water equivalent ratio (WER) of grain sorghum (Sorghum bicolor)‐cowpea (Vigna unguiculata) intercrop grown in different agroecological ...
T. E. Mogale   +3 more
wiley   +1 more source

Assessing on‐farm variability of climate‐smart soybean varieties under full packages versus farmers’ practices in Western Oromia, Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Farmers' soybean [Glycine max L. (Merrill)] yields and performance were highly variable under their usual practices (without full recommended packages), indicating that current soybean production constraints likely prevent consistent results in western Oromia, Ethiopia.
Alemayehu Dabesa   +6 more
wiley   +1 more source

Retrieval of rice biophysical parameters from Sentinel‑2 using parsimonious multi‑output machine learning

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Rice (Oryza sativa L.) crop monitoring in Africa requires efficient retrieval of biophysical parameters such as leaf area index (LAI) and leaf chlorophyll content (LCC), which are essential for crop stress detection and nutrient management.
Joseph Kagotho Muriithi   +5 more
wiley   +1 more source

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