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Illustrated Concepts in Tropical Agriculture, 1970 - 1981 >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/10125/12769
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| Title: | Residual Efficiency of Fertilizer Phosphorus: Field Evaluation |
| Author(s): | Fox, Robert L
Plucknett, Donald L |
| Keywords: | phosphorus fertilizers
tropical soils
residual effects
forage
crop yield
Hawaii |
| Issue Date: | 1978 |
| Publisher: | University of Hawaii |
| Citation: | Fox RL, Plucknett DL. 1978. Residual efficiency of fertilizer phosphorus: field evaluation. Honolulu (HI): University of Hawaii. 1 p. (Illustrated Concepts in Tropical Agriculture; IC-11). |
| Series/Report no.: | Illustrated Concepts in Tropical Agriculture
11 |
| Abstract: | The fate of various levels of phosphorus applied to a grass-legume forage mixture on a strongly P-"fixing" Gibbsihumox soil was tracked over 9 years. The status of the plots at the end of that time is shown in a photo, and the forage yield in the plots is plotted against P applied for four occasions of sampling over the period. |
| Number of Page(s): | 1 |
| URI: | http://hdl.handle.net/10125/12769 |
| Appears in Collections: | Illustrated Concepts in Tropical Agriculture, 1970 - 1981
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