Íslenskar landbúnaðarrannsóknir - 01.09.1980, Síða 92

90 ÍSLENZKAR LANDBÚNAÐARRANNSÓKNIR
2. TAFLA.
Uppskera, kg þurrefnis á hektara. Meðaltöl 1962-1978. Mosar og þelingar ekki meðtaldir.
TABLE 2.
Yield of plant communities, kg DM/ha. Means 1962—1978. Mosses and thallophytes not included.
Gróðurlendi Jurtir Kvistgróður Heild Jurtir Kvistgróður Heild
Plant communities Herbs Woody species Total Herbs Woody species Total
Undir 400 m hæð Yfir 400 m hæð
Below 400 m elevation Above 400 m elevation
Mosaþembur Moss heaths 129 50 179 79 136 215
Kvistlendi Dwarf shrub heaths Kjarr- og skóglendi Woodlands wilhx: 195 1097 1292 92 704 796
gras - elfting grasses - horsetail 1012 1012
lyng og smárunnar dwarf shrubs 118 985 1103
gras - kvistgróður grasses - dwarf shrubs 547 1516 2063
Sefmóar Rush heaths Starmóar 346 156 502 443 166 609
Sedge heaths 374 79 453 352 83 435
Graslendi Grasslands 574 74 648 579 30 609
Snjódældir Snowpatches 761 418 1179 323 597 920
Blómlendi Forbs 864 151 1015 1284 68 1352
Fléttumóar Lichen heaths 40 1130 1170 119 203 322
Háifdeigjur Semi-bogs Mýrar 1128 8 1136 626 61 687
Bogs 910 100 1010 488 55 543
Flóar
Fens 740 110 850 1009 14 1023
Nýgræður Sec. succ. vegetation 591 591 460 19 479
Meðaltal Mean 554 307 835 488 178 666
*) Botngróður.
Annual growth of trees not included.