1964, Nr 14

Stały URI dla kolekcji

https://hdl.handle.net/20.500.12539/2077

Przeglądaj

Przeglądaj 1964, Nr 14 wg Temat "międzyplony zimowe"

Teraz wyświetlane 1 - 1 z 1
  • Brak miniatury
    PozycjaOpen Access
    Wpływ nawożenia azotowego na plon mieszanek ozimych.
    (1964) Balcerek, W.; Wyższa Szkoła Rolnicza w Szczecinie. Katedra Szczegółowej Uprawy Roślin
    In the years 1960-1962, researches were carried out at the Agricultural Experimental Stations: Lipki and Ostoja for nitrogenous fertilization of winter catch-crops (winter vetch + rye). The applied fertilization consisted of 20, 40, and 20 + 20 kg N/ha. The fertilizers were applied in two terms and so the mixtures were cut. The obtained results proved that nitrogenous fertilization of winter catch-crops increased the green mass, protein, and carotene yields and sped up their soilage. The dressing of 20 + 20 kg N/ha applied in two terms heightened the protein content in the winter mixtures.