Plant and Soil, Vol. 122, No. 1 (February (II), 1990), pp. 105-110 (6 pages) A greenhouse experiment was conducted to determine P uptake at different growth stages by cotton plants from upper and ...

Sandy loam? Loamy soil? There are many terms to describe the ground under your feet. Here's how to determine the composition of your soil -- and why it matters.

This is a preview. Log in through your library . Abstract Field soils contain localized zones of larger penetration resistance within peds and compacted layers, while cracks and biopores offer low ...

In agriculture, large quantities of nano- and microplastics end up in the soil through compost, sewage sludge and the use of mulching foils. The plastic particles always carry various pollutants with ...