English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

It is well known that the application of nitrogen increases the quantity and quality of forage produced (Arnold, 1936, Kapp, et al., 1950). Dickey, et al. (1948), report that nitrogen fertilization increased the crude protein content of forage plants as well as forage production. Cooper, et al. (1955), found that the addition of nitrogen and phosphorus was an economical means of increasing hay production of mountain meadows in eastern Oregon. Studies conducted by Bentley (1946), using single superphosphate, indicated that there was little concentrated grazing on the fertilized plots prior to late fall. During the late fall, however, cattle grazed grasses on the fertilized plots to the ground while only slightly grazing the unfertilized areas.

The Effects of Nitrates and Phosphates upon Forage Production of a Southern Arizona Desert Grassland Range