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Publication Date

1977

Description

In 7 experiment years a mixture of 40 % Dac­tylis glomerata, 40 % Lolium perenne, and 20 % Medicago sativa·produced an average annual yield of 64.6 t green matter per ha (12.2 t OM/ha). The sown mixture was fertilized with 90 kg N/ha for every growth and 40 kg P/ha and 50 kg K/ha in the autumn. Because the grasses were predominant, it was possible to use this mixture for cutting or grazing for five months every year. Nitrogen fertilization had a direct effect on forage quality, as it raised the crude protein content of the plants.

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Irrigated sown grassland stands

In 7 experiment years a mixture of 40 % Dac­tylis glomerata, 40 % Lolium perenne, and 20 % Medicago sativa·produced an average annual yield of 64.6 t green matter per ha (12.2 t OM/ha). The sown mixture was fertilized with 90 kg N/ha for every growth and 40 kg P/ha and 50 kg K/ha in the autumn. Because the grasses were predominant, it was possible to use this mixture for cutting or grazing for five months every year. Nitrogen fertilization had a direct effect on forage quality, as it raised the crude protein content of the plants.