1964, Nr 12

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Open Access
Wpływ wałowania na plonowanie, roślinność i właściwości fizyczne gleby łąkowej
(1964) Honczarenko, G.; Wyższa Szkoła Rolnicza w Szczecinie. Katedra Uprawy Łąk i Pastwisk
Prolonged exploitation use causes in peat soil a tendency to loosen and pulverize its top peat layer. Rolling of peat grassland moderately moistured, produces conducive effects on cropping, vegetation and levelling of the meadow surface, but rolling of wet or muddy grassland (insufficiently dried or after rainfall) does rather harm to the physical properties of the soil and produces a mass appearance of tussock grass and common rush.
Open Access
Wpływ wysokości koszenia na plonowanie, roślinność oraz zadarnienie łąk
(1964) Honczarenko, G.; Wyższa Szkoła Rolnicza w Szczecinie. Katedra Uprawy Łąk i Pastwisk
The height of mowing influences considerably cropping and vegetation of grassland. Most adequate proves a mowing height of 5-6 cm, but very often the mowing height on grassland is indeed much bigger and thus great losses are brought about. The biggest losses occur by low plant cover of the second cut and amount to 50% of the biologic yield. Higher mowing causes growth of high grass, while lower mowing increases the amount of low loose hassock grass which produces better meadow sodding.