Winter catch crops and silage maize in the two-yield growing system
1993
Gregorova, H. | Lichner, S. | Fuskova, E. (Vysoka Skola Polnohospodarska, Nitra (Slovak Republic). Katedra Krmovinarstva) | Keckemethy, A.
Yield performance and the amount of green feed were observed in conditions of slightly dry climatic region without irrigation in 1986-1989 in early winter catch crops (winter rape cv. Silesia, the hybrid of turnip rape cv. Perko), medium-early (rye, vetch-rye mixture) and late winter catch crops (wheat, vetch-wheat mixture). Silage maize followed. Brassicacea winter catch crops provided 2.24 t of dry matter, catch crops with rye 4.37 t and late catch crops on the base of wheat 2.39 t dry matter per ha in the average of the years. Wheat and vetch-rye mixture did not regularly provide the link-up harvest after rye up to the 1st mowing of perennial fodder crops. On the average silage corn provided 10-12 t of dry matter per ha after winter catch crops. Winter catch crops plus silage maize (except for the group after wheat and vetch-wheat mixture) was more productive in the total yield than maize sown in spring.
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