The effect of pulse crop rotation and controlled-release urea on the N accumulation and end-use quality of CWRS wheat
| dc.contributor.author | Przednowek, D. | |
| dc.contributor.author | Flaten, D. | |
| dc.contributor.author | Sapirstein, H. | |
| dc.contributor.author | Entz, M. | |
| dc.contributor.author | Irvine, B. | |
| dc.contributor.author | McConkey, B. | |
| dc.date.accessioned | 2018-08-10T17:59:29Z | |
| dc.date.available | 2018-08-10T17:59:29Z | |
| dc.date.issued | 2003-02-18 | |
| dc.description.abstract | Spring wheat was grown at Carman in 2000 and 2001, and at Brandon, MB, in 2001, on field pea and flax stubble at three rates of N (0, 30, and 90 kg N ha-1) supplied as ammonium nitrate (AN) or controlled release urea (CRU), a polyurethane-coated urea. Wheat was grown in 2000 and 2001 at Swift Current, SK, on field pea and durum stubble at three rates of urea N (34, 50, and 78 kg N ha-1) based on soil test recommendations. Wheat grown on field pea stubble (P-W) had higher protein content (PC) than wheat grown on flax/durum stubble (F-W) at four of the five sites evaluated. Contrary to expectations, post-anthesis apparent net mineralized N and proportion of total N uptake were higher for F-W compared to P-W at the Carman 2000 and Brandon 2001 sites. Differences between fertilizer N sources were minor. Breadmaking quality of the wheat end-use quality was also assessed. At the same flour protein content (FPC), P-W had a shorter Mixograph dough development time, work input-to-peak, dough strength index, and breakdown resistance, and also tended to be more extensible than F-W. | en_US |
| dc.description.version | Non-Peer Reviewed | |
| dc.identifier.uri | http://hdl.handle.net/10388/9554 | |
| dc.language.iso | en | en_US |
| dc.relation.ispartof | Soils and Crops Workshop | |
| dc.rights | Attribution-NonCommercial-NoDerivs 2.5 Canada | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.5/ca/ | * |
| dc.subject | annual grain legumes | en_US |
| dc.subject | fertilizer N source | en_US |
| dc.subject | breadmaking quality | en_US |
| dc.title | The effect of pulse crop rotation and controlled-release urea on the N accumulation and end-use quality of CWRS wheat | en_US |
| dc.type | Presentation | en_US |