Soil science is undergoing a profound transformation, evolving from its traditional focus on agriculture to a multidimensional discipline addressing some of the most urgent challenges of our time. 

Researchers at Sultan Qaboos University identified the best water conditions for improving the survival of scalloped spiny lobster (Panulirus homarus) larvae, a major challenge in lobster aquaculture. The study found that larvae survived longest — up to 15 days — in cooler water (24°C) with moderate salinity (33 ppt), while warmer and saltier conditions caused rapid mortality. The findings provide practical guidance for hatcheries and could help support sustainable lobster farming while reducing pressure on wild stocks.

A new field evaluation identifies eight novel papaya hybrid lines with superior agronomic traits, early fruiting, and enhanced tolerance to Moroccan watermelon mosaic virus (MWMV), offering a sustainable solution to boost smallholder productivity in Kenya.

Variable-load unmanned aerial vehicles (UAVs) are key tools in smart agriculture, particularly playing a vital role in the prevention and control of crop pests and diseases. Equipped with pesticide spraying equipment, these quadrotor UAVs offer advantages such as high operating speed, low risk of chemical drift, and improved crop coverage, making them widely used in agricultural plant protection. However, during spraying operations, the pesticide liquid gradually diminishes over time, leading to continuous changes in the UAV's overall mass, center of gravity position, and moment of inertia.

Soil acidification is one of the pressing issues confronting global farmland today. Studies indicate that approximately 40% of farmland soils worldwide are at risk of acidification. In China, the topsoil pH of major croplands has decreased by an average of 0.5 units between 1980 and 2000, largely attributed to excessive chemical fertilizer application and atmospheric acid deposition.

Tomato is an economically important horticultural crop widely cultivated globally, rich in nutrients such as lycopene and vitamin C. It can grow both in open-field systems and controlled environments like greenhouses. However, tomatoes exhibit asynchronous maturation, with fruits at various ripeness stages often coexisting on a single plant. Additionally, tomatoes have a relatively short postharvest shelf life. Precise and timely ripeness assessment is crucial for minimizing postharvest losses and maintaining product quality throughout the supply chain.