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the second time – in the middle of vegetation – in June-July; the third time – in an
early autumn (in the middle – the end of September). The general decorative effect
is determined by a 5-mark scale. Decorative properties of lawns were studied in 4
ordinary lawn distribution zones of Vologda and on 10 lawn variants created by the
author on an experimental plot. During carrying out the experiment in the conditions of
the Vologda region the best results were received in the mixed herbage (Swiss ryegrass
+ red fescue + Kentucky bluegrass) and single-crop sowings (red fescue and fine bent
grass). On the basis of the researches recommendations were elaborated for production
what has allowed to create a decorative ordinary lawn in various zones of the city with
a decorative effect of 4 points with a projective cover degree square of 80 % and more.
Электронная Научная СельскоХозяйственная Библиотека