Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 539903
Title The effect of cutting and fertilizing on the floristic composition and production of an Arrhenatherion elatioris grassland
Author(s) Oomes, M.J.M.; Mooi, H.
Source Vegetatio 46 (1981)1. - ISSN 0042-3106 - p. 233 - 239.
Department(s) Centre for Agrobiological Research
Publication type Refereed Article in a scientific journal
Publication year 1981
Abstract Results are presented of an eight year old management experiment in a wet Arrhenatherion elatioris grassland on a heavy clay soil. The treatments were different cutting dates and frequencies or N (PK) fertilizing combined with June cutting. The treatments June with or without a second cut in September or only one cut in August gave a relatively stable vegetation. Cutting in early May produced a grassy dense sward and a second cut in September stimulated, moreover, some low growing dicots. The biomass that is produced after a first cut in May or June prevents lower growing species from persisting or spreading. Cutting later than the beginning of August produces a vegetation dominated by some rougher species. The number of species increases from 52 per 100 m2 to 55, when the vegetation is cut in May, May and September or June; never cutting caused a decrease to 38 per 100 m2. The annual dry matter production in two cuts in 5.6–6.1 ton/ha, fertilizing increased this level with 1.0–2.0 ton. Up till now, the number of species has not diminished. The results are discussed in relation to some data on growth physiology and growth strategy of plant species. The importance of a second cut or grazing in September is demonstrated and explained. Some practical implications are given for management aimed at maintaining or regenerating this grassland type.
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