Plastics are everywhere—from packaging and textiles to electronics and medical devices. As plastic waste breaks down, it releases microscopic ...

Leaving Cert Agricultural Science – Higher Level Sample Answers (Biological Properties of Soil) 1. Define the soil microbiome ...

CEC is the ability of soil to hold and exchange cations (positively charged nutrients). Higher CEC means better nutrient ...

Calcium forms the foundations of good crop nutrition, according to farmer and independent regenerative agriculture consultant ...

Gardeners love loam soil because it's moist, soft and full of nutrients. Here's how to get more of it in your garden beds.

releasing nutrients and encouraging more soil aggregation. The soil aggregates help retain water and nutrients, while the ...

Soil is a mixture of tiny particles of rock, dead plants and animals, air and water. Different soils have different properties depending on their composition. Sandy soil is pale coloured and has ...