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Periodical article |
Title: | Differences in response to phosphorus among cowpea (vigna unguiculata (L.) Walp.) cultivars |
Author: | Kumaga, F.K. |
Year: | 1999 |
Periodical: | Journal of the Ghana Science Association (ISSN 0855-3823) |
Volume: | 1 |
Issue: | 2 |
Period: | January |
Pages: | 10-14 |
Language: | English |
Notes: | biblio. refs. |
Geographic terms: | Ghana West Africa |
Subjects: | Agriculture, Agronomy, Forestry Vigna unguiculata (L.) Walp Phosphorus Plant production crop yields Nitrogen fixation |
External link: | https://www.ajol.info/index.php/jgsa/article/view/17799 |