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| Web URL(s): | https://dl.sciencesocieties.org/publications/aj/pdfs/62/4/AJ0620040442
Last checked: 12/09/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Look Kin, W. K.;
MacKenzie, A. F. |
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| Author Affiliation: | Look Kin: Former Graduate Student; MacKenzie: Associate Professor, Soil Science, Department of Soil Science, Macdonald College, McGill University, Quebec, Canada |
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| Title: | Effect of time and rate of N applications on yield, nutritive value index, crude protein, and nitrate content of bromegrass |
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| Source: | Agronomy Journal. Vol. 62, No. 4, July/August 1970, p. 442-444. |
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| Publishing Information: | Madison, WI: American Society of Agronomy |
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| # of Pages: | 3 |
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| Related Web URL: | https://dl.sciencesocieties.org/publications/aj/abstracts/62/4/AJ0620040442
Last checked: 12/09/2016
Access conditions: Item is within a limited-access website
Notes: Abstract only |
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| Keywords: | TIC Keywords: Nitrogen fertilization; Fertilization timing; Fertilization rates; Nitrates; Bromus; Proteins; Yield response; Nutritional requirements; Dry weight; Residual effects
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| Abstract/Contents: | "The influence of pre-winter, spring, summer, and fall applications of N on yield and quality of bromegrass was studied over a 12-month period on two Quebec soils. N applications increased the yield of dry matter, digestible energy (Yield-NVI), and crude protein significantly (5%) for each increment of 112 kg N/ha. There was no significant difference among pre-winter, spring, and summer applications of N. Mitscherlich and multiple regression equations indicated that dry matter yield of bromegrass could be increased by rates of N above 336 kg/ha. N applied prior to any growth period did not affect the NVI of bromegrass but the crude protein and NO3 contents were significantly increased in the resulting harvested material. N-fertilized bromegrass at the 336 kg/ha level gave comparable yields of dry matter and digestible energy to alfalfa-brome pastures." |
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| Language: | English |
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| References: | 19 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Look Kin, W. K., and A. F. MacKenzie. 1970. Effect of time and rate of N applications on yield, nutritive value index, crude protein, and nitrate content of bromegrass. Agron. J. 62(4):p. 442-444. |
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| Web URL(s):
https://dl.sciencesocieties.org/publications/aj/pdfs/62/4/AJ0620040442
Last checked: 12/09/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: S 22 .A45 |
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