Scientists develop a sensitive electrochemical detector using cerium oxide nanozyme to identify organophosphate pesticides in plants. The method provides an unprecedented wider linear range and a detection limit of 0.06 mmol/L, making it suitable for detecting trace amounts of pesticide residues.
Researchers from the University of Illinois developed a system using hyperspectral sensors on planes to quickly and accurately detect nitrogen status in corn crops. The technology achieved up to 85% accuracy and has potential for use in satellites, enabling farmers to make informed decisions about nitrogen side-dressing.
Research suggests that concentrate farming allows for more natural habitats while meeting future food targets, resulting in better biodiversity outcomes compared to wildlife-friendly agriculture. This approach also sequesters more carbon and may benefit marine life.
A new book from IFPRI researchers reveals that urbanization has spurred growth in nonfarm jobs but little impact on agricultural intensification, with stagnated growth in the non-cocoa sector. Raising land productivity is key to transforming the national economy and ensuring future growth.
Researchers found that agricultural intensification rarely leads to positive results for ecosystem services and human wellbeing. The study suggests that only a minority of existing studies present evidence for 'win-win' cases, and even these lack impact on key regulating services.
Research finds double cropping associated with higher GDP, median per capita income, and better public sanitation. Double cropping also linked to stronger employment and tax revenue, which benefits entire economy.