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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gardner, Matthew | - |
dc.contributor.author | Morphett, Steve | - |
dc.contributor.author | Perfrement, Jim | - |
dc.date.accessioned | 2024-11-06T05:44:04Z | - |
dc.date.available | 2024-11-06T05:44:04Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 2208-8199 | - |
dc.identifier.uri | https://nswdpe.intersearch.com.au/nswdpejspui/handle/1/20368 | - |
dc.description.abstract | Key findings • The results from this trial highlight the importance of ensuring there is sufficient N supplied at or prior to stem elongation to maximise grain yield potential. • Topdressing at GS31 achieved a balance between yield and protein benefit from N application. • Splitting N topdressing across planting, stem elongation and flag leaf emergence resulted in high grain yields and protein, however this is unlikely to be a cost effective N strategy when application costs are considered. • Delaying some of the N budget to anthesis by applying either 25 or 50 kg N/ha was an effective means of increasing grain protein by 0.4 and 0.8%, respectively. However, this delay did reduce grain yield by approximately 5%. | en |
dc.publisher | Department of Primary Industries | en |
dc.subject | 2012, Breeza, durum, grain protein, grain yield, irrigation, nitrogen, nitrogen rate, nitrogen timing, split application | en |
dc.title | Nitrogen timing and its impact on the grain yield and protein of Caparoi[PBR] under irrigated conditions at Breeza in 2012 | en |
dc.title.alternative | Northern NSW research results 2013 | en |
dc.type | Book chapter | en |
Appears in Collections: | DPI Agriculture - Southern and Northern Research Results [2011-present] |
Files in This Item:
File | Description | Size | Format | |
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NRR13-66 Gardner durum Breeza nitrogen 2012-+.pdf | 230.28 kB | Adobe PDF | View/Open | |
NRR13-66 Gardner durum Breeza nitrogen 2012-+.pdf | 230.28 kB | Adobe PDF | View/Open |
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