Disposition of nutrients in seeds and straw of selected winter rape cultivars. Pt. 1. Macronutrients
2007
Spiak, Z. | Piszcz, U. | Zbroszczyk, T.,Uniwersytet Przyrodniczy, Wroclaw (Poland). Katedra Zywienia Roslin
The aim of this research was to assess accumulation of nitrogen, potassium, magnesium and calcium by main yield and by-yield of 3 different winter rape varieties by different condensation of plants in field. In straw and seeds content of macronutrients was assayed and from the ratio of dry mass and determined N, P, K, Ca and Mg contents, the elements uptake by main yield and by-yield was calculated
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