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W latach 1997–1999 na glebie mineralnej klasy IIIb badano wpływ terminu zbioru pierwszego odrostu na wysokość roślin, plonowanie oraz zawartość białka ogólnego i włókna surowego dwóch odmian kupkówki pospolitej Amera i Astera. Odmiana Amera wykazywała się szybszym tempem wzrostu i rozwoju w okresie narastania pierwszego odrostu. W zależności od lat kłosiła się o 7–14 dni wcześniej od odmiany Astera...
Grass from field cultivation /Bromus unioloides, Dactylis glomerat'a and Lolium multiflorum/, wilted after mowing, was ensilaged at three development stages: prior to earing /the height of grass 30-40 cm/, at the outset of earing and at the beginning of blooming. The authors described the chemical components and the quality of ensilage, the digestibility of the nutrients of the fodder in sheep and...
During three years of experiments the crops and chemical composition of brome grass, cocksfoot-grass and Italian rye-grass were tested - before heading /30-40 cm/, at the beginning of heading and at the beginning of flowering. The teras of harvesting effected the grass crop, the chemical composition and the nutritive value of green forage. The best crop was moved at the beginning of heading. During...
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