Consequent influence of mineral fertilization and various forms of organic fertilization on the yields of spring barley cultivated on sandy soil
1984
Nowicka, S. | Karczmarczyk, S. | Koszanski, Z. (Akademia Rolnicza, Szczecin (Poland). Katedra Ogolnej Uprawy Roli i Roslin)
Spring barley was used for the test plant to estimate the consequent effects of different fertilization applied the previous year for corn. The best effect was obtained on the stands with manure and high doses of slurry and NPK. The grain yields figured out at 2.59 - 2.74 t/ha. Plowing in of the after-crop and the straw increased the efficiency of the slurry. The NPK fertilization limited the growth of weeds whereas the slurry and the stable manure stimulated the growth of weeds
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