1964, Nr 14

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

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Przeglądaj 1964, Nr 14 wg Temat "buraki pastewne"

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    Wpływ stanowisk w zmianowaniu na plony buraków pastewnych
    (1964) Laskowski, S.; Wyższa Szkoła Rolnicza w Szczecinie. Katedra Ogólnej Uprawy Roli i Roślin
    Considering the results of the 3 year’s (1960-1963) field experiments carried out on noncomplete weak limed sand in R.Z.D. Lipki it may be stated that: 1. Underployghing of the remainders of the podded plant crop and stubble crop together with farm yard manure cause the preservation of effective nitrogen contents in the soil during the whole vegetative period, while after nonpapilonaceous crops the observed increase in effective contents subsides afterwards, due either to the fact that the beet make use of the availing nitrogen forms or to downwashing. 2. The best yield of fodder beet is to be expected when planted after rye with underploughed stubble crop, or after secondary maize crop that follows a winter sown mixture.