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Web URL(s): | https://dl.sciencesocieties.org/publications/aj/pdfs/56/5/AJ0560050484 Last checked: 12/09/2016 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Laughlin, Winston M.;
Restad, Sigmund H. |
Author Affiliation: | Laughlin: Soil Scientist, Alaska Agricultural Experiment Station; Restad: Director, Alaska Division of Agriculture |
Title: | Effect of potassium rate and source on yield and composition of bromegrass in Alaska |
Source: | Agronomy Journal. Vol. 56, No. 5, September/October 1964, p. 484-487. |
Publishing Information: | Madison, WI: American Society of Agronomy |
# of Pages: | 4 |
Keywords: | TIC Keywords: Bromus; Potassium; Cations; Calcium; Magnesium; Phosphorus; Forage; Comparisons; Fertilization rates; Dry weight
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Geographic Terms: | Alaska |
Abstract/Contents: | "K application increased dry-matter yields. Each K increment increased the K content, tended to increase the sum of cations, and tended to decrease the Ca content and Ca/Mg ratio. The P and Mg contents were independent of K application. Forage contained very high Mg and low Ca producing a very low Ca/Mg ratio. Sulfate and muriate of potash were equally effective as K sources. Second clipping forage contained more P and Mg each year than first clipping forage." |
Language: | English |
References: | 38 |
See Also: | Other items relating to: Potassium |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Laughlin, W. M., and S. H. Restad. 1964. Effect of potassium rate and source on yield and composition of bromegrass in Alaska. Agron. J. 56(5):p. 484-487. |
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| Web URL(s): https://dl.sciencesocieties.org/publications/aj/pdfs/56/5/AJ0560050484 Last checked: 12/09/2016 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: b2212646a |
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