dc.publisher | North Dakota State University | |
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_US |
dc.source | Farm Research; 37:4; Jan/Feb 1980 | |
dc.description | Volume is misnumbered as 37:3 | |
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 | 1980 | |
dc.identifier.uri | http://hdl.handle.net/10365/4540 | |
dc.creator | Halvorson, A. D. | |
dc.creator | Reitz, L. L. | |
dc.creator | Reule, C. A. | |
dc.creator | Black, A. L. | |
dc.subject.lcsh | Fertilizers | en_US |
dc.subject.lcsh | Wheat | en_US |
dc.creator.author | Halvorson, A. D. | |
dc.creator.author | Reitz, L. L. | |
dc.creator.author | Reule, C. A. | |
dc.creator.author | Black, A. L. | |
dc.relation.ispartof | Farm Research; 37:4; Jan/Feb 1980 | |