Author: Anonymous

In what range of soil pH is phosphorus generally most available to plants?

Biogeochemical weathering processes result in:

Luxury consumption of potassium most often occurs in coniferous forests growing on low potassium soils where the ecosystem can least afford it.

To be practical, a nitrification inhibitor should kill or inhibit ________.

Phosphorus in the soil is low and added P becomes_______with time

Which of the following glacial parent material can be found in Mississippi:

In the early stages of plant nitrogen deficiency, the most obvious symptoms are ________.

To be practical, a nitrification inhibitor should kill or inhibit ________.

Ammonia losses are likely to be greatest if a nitrogen source is placed about 10 cm deep in ________.

Applied to agricultural crops, the term lodging refers to ________.