Browsing by Subject zinc application rate
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| Issue Date | Title | Author(s) |
|---|---|---|
| 2019 | Growth and yield parameters of three cowpea (Vigna unguiculata L. Walp) lines as affected by planting date and zinc application rate | Mfeka, Nonkululeko ; Mulidzi, Reckson A. ; Lewu, Francis Bayo |