Water crystals are polymer-based crystals that absorb and slowly release water, acting like tiny sponges in the soil. They’re ...

The ease with which water drains from soil is equally as important as storage. For example, most terrestrial plants need to assimilate oxygen through roots, but oxygen is scarce in saturated soils.

Knowing how much water your garden loses to evaporation helps to gauge how much moisture plants need to be given ...

For example, soil texture — the relative proportions ... including benefits to water quality and increased food security. Soil carbon sequestration is a process in which CO 2 is removed from ...

"Soil also has indispensable roles in water storage, coping with climate ... point not to cultivate the soil too intensively. For example: plowing less. Inverting the soil during plowing is ...

The increasing frequency of once-in-a-decade agricultural and ecological drought has underscored the urgency of studying hydrological changes. A research team has analyzed the estimated changes in ...

The soil and water science project teaches youth about soil, water, and environmental stewardship . Learn about soil and water quality, how they interact, and how we can protect and preserve them.

Chalky soil is a light brown soil. Water drains through it quickly and it doesn’t always contain all the nutrients that plants need to grow. Clay soil is usually sticky and has small particles.

Soil and water conservationists work to discover, develop, implement, and constantly improve ways to use land that sustains its productive capacity, and enhances the environment at the same time.

Agriculture uses roughly 70% of global freshwater, land and soil degradation are directly undermining agri-food systems with human-induced degradation The first International Soil and Water Forum ...