Posted 9/2/2015 16:29 (#4766480 - in reply to #4766476) Subject: RE: Is magnesium a yield limiting factor in corn and soybeans?
Barnum, IA
Sure can be yield limiting, just like any other nutrient. Magnesium is the main constituent in chlorophyll so it is very important in crop development. Don't know what your Magnesium levels are in your soil but excessive levels can actually reduce uptake in the plant.