Critical potassium concentration and potassium/ calcium plus magnesium ratio in potato petioles associated with maximum tuber yields.
Autor: | Fontes, P.C.R., Reis, R.A., Pereira, P.R.G. |
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Zdroj: | Journal of Plant Nutrition; Mar1996, Vol. 19 Issue 3/4, p657-667, 11p |
Databáze: | Complementary Index |
Externí odkaz: |