Now showing items 1-3 of 3
Herbage and protein productivity of single or inter-cropped alfalfa and bromegrass under zero nitrogen fertilization
Nitrogen (N) fertilizer enhances the growth of grass in grass-legume associations and frequently inhibits N2 fixation by the legume-Rhizobium symbiosis. The cost of N fertilizer and environmental concerns related to ...
The influence of host and non-host crops on the rhizobial population of the root rhizosphere
Field pea (Pisum sativum), a new crop to the Dark Brown and Black Chernozemic Soil Zones of Saskatchewan, forms a symbiosis with Rhizobium leguminosarum biovar viceae. This rhizobium is not native to the region, yet numbers ...