WOOSTER, OH - A new study contains valuable recommendations that can inform container nursery fertilization practices in the northeastern United States. In this region, most nursery substrates are ...

VOSE and Koontz 1 have reported differences in strontium contents of pasture plants. As there is evidence that the uptake of cations may be influenced by the root cation-exchange capacity of plants ...

Soils have a natural characteristic called the cation exchange capacity (CEC) that allows them to hold (and exchange) cations (e.g., Ca+2 or Na+). These cations are held tight enough on the CEC that ...

A slight modification to Bascomb's procedure for determining cation exchange capacity makes it applicable to gypsic soils even when the gypsum content is as high as seventy percent. The modification ...

Several legume and grass species, having roots of widely different cationexchange capacities, were grown in pots for four to six months on highly calcareous Turkish soil. Following the growth of the ...

THE clinical application of cation-exchange resins provides a new means of controlling the sodium content of the body. Several reports on their uses and limitations in edematous states have been ...