[The effectiveness of corn production under different investments]
2006
Nadtochaev, N. | Meleshkevich, M. | Stepanenko, N.(The National Academy of Sciences, Minsk (Belarus). Institute of Arable Farming and Selection)
The role of factors (herbicide, hybrid, organic and mineral nitrogen fertilizers) and its economic significance in maize yield formation on a light-textured soil of the central part of Belarus is shown. Use in crops of corn of such effective herbicides as Primehkstra gold, allows to increase gathering of fodder units in a silo on the average by 44% in comparison with entering Dezormon. Hybrids of the first generation are more fruitful, than the second ones. Additional entering of nitrogen of 60 kg/ha in top dressing raises productivity of corn on 12-16% at use of Dezormon and 8-9% - Primehkstra gold, 50 t/ha. Additional entering of manure increases productivity by 10-14%
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