Fjölrit RALA - 15.12.2000, Side 21

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Table 16. Total yield (grass + weed) in Narsarsuaq and Upemaviarsuk in 1998, DM hkg/ha.
Narsarsuaq Upernaviarsuk
26.7. 27.7.
Lavang 33.8 53.7
Fylking 29.0 43.6
Seida 22.9 40.1
Vega 25.8 70.9
Engmo 31.0 62.4
SD 9.1 3.5
Iceland. In Iceland 1996 the Poa pratensis plots were not well established and the yield
therefore not measured that year. Total yield (grass + weed) at Korpa during the experimental
period is shown in Tables 17-18.
Table 17. Total yield (grass + weed) in Iceland at different harvest times, 1996-1997, DM hkg/ha. The numbers
in parentheses indicate % weed.
Harvest dates 1996
4.6. 18.6. 2.7. 16.7. 30.7.
Seida 14.8(1) 30.6 (2) 45.6 (3) 52.8 (5) 47.6
Vega 12.2(1) 32.4(1) 45.3 (3) 65.5 (1) 80.4
Engmo 9.0(1) 28.0 (2) 47.7(1) 73.0(1) 82.5
SD 3.3 5.1 4.6 5.6 8.1
Harvcst dates 1997
28.5. 10.6. 24.6. 8.7. 22.7.
Lavang 5.3(11) 20.9(14) 27.3 (21) 40.2 (17) 49.1
Fylking 2.0(18) 14.9(19) 20.8 (23) 29.9 (27) 50.4
Seida 14.0 (0) 32.6(1) 37.4(1) 48.8(1) 37.9
Vega 7.2(1) 24.9 (1) 34.2(1) 50.0 (0) 77.1
Engmo 8.3(1) 25.5(1) 37.0 (0) 55.3 (0) 82.1
Leikvin 1.9 (6) 17.2 (9) 26.1 (13) 43.0(18) 63.1
Leik 3.6 (0) 19.6 (4) 31.9 (4) 47.5 (2) 59.1
Unnur 3.1 (3) 21.9(15) 30.5 (13) 40.5(15) 65.8
Norcoast 3.6(11) 20.9 (29) 27.5 (42) 46.9 (37) 68.3
SD 0.9 2.9 2.6 7.8 5.7