Ekologia Polska: Polish Journal of Ecology, Volume 18, Issue 5Polish Scientific Publishers, 1970 - Ecology |
Other editions - View all
Common terms and phrases
Acridoidea amount of food amount of grass amount of plant Andrzejewska assessed Auchenorrhyncha average Biomass in mg biomass of grasshoppers calculated caused by grasshoppers consumption by grasshoppers daily consumption daily food density of grasshoppers Deschampsia destroyed dicotyledonous dry mass due to feeding eaten by grasshoppers Ekol experiment extent of losses feeding by grasshoppers g of dry grass consumed grass eaten grass per individual grasshoppers feeding grasshoppers under isolators greater green mass habitat high densities Homoptera Index of grass individual per day initial density liści losses in plant losses in primary mass of grass mass of plants mg of fresh mortality number and biomass owadów period II period Petrusewicz phytophagous insects plant biomass plant mass plant production primary production production of vascular productivity of terrestrial regrowth sedge środowisku station D station Mc Stellario-Deschampsietum Strzeleckie Meadows szarańczaki terrestrial ecosystems Traczyk tych Variations in number Varley vascular plants vegetation wielkość