NDSU North Dakota State University
Fargo, N.D.
library-image

NDSU Institutional Repository

Spring Wheat Stand and Yield Losses From Applying Urea-N Fertilizer With The Seed

Show simple item record

dc.contributor.author Halvorson, A. D.
dc.contributor.author Reitz, L. L.
dc.contributor.author Reule, C. A.
dc.contributor.author Black, A. L.
dc.rights North Dakota State University en
dc.title Spring Wheat Stand and Yield Losses From Applying Urea-N Fertilizer With The Seed en
dc.type Article en
dc.source ND Farm Research: Vol. 37, [No.4], p. 08-12
dc.description Since urea is becoming a primary source of N-fertilizer in dry-granular blends and in liquid formulations, there is reason to be concerned whether such urea-containing fertilizers should be used for grain-drill application with the seed. We found germination damage and root pruning increased progressively 27 days after seeding as the rate of urea-N applied with the seed increased. For every 10 lbs/acre of actual N applied with the seed, spring wheat stands decreased about 13 percent and grain yields decreased 3.1 bu/acre. To prevent such losses, liquid or dry-granular N-fertilizer materials that contain urea-N should be broadcasted and incorporated before seeding or banded to the side and below the seed. en
dc.date.accessioned 2009-05-20T01:20:09Z
dc.date.available 2009-05-20T01:20:09Z
dc.date.issued 2009-05-20T01:20:09Z
dc.identifier.uri http://hdl.handle.net/10365/4540
dc.date 1980 en
dc.subject Fertilizers en
dc.subject Wheat en

This item appears in the following Collection(s)

Show simple item record

Search DSpace



Advanced Search

Browse

Your Account