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  • Root net primary productivity (RNPP) was assessed in the wet submontane meadow in the highland region of the Czech Republic. RNPP was studied from 1992 to 1995 with help of the in-growth core technique. The effect of different intensities of fertilization on root growth was covered. In comparison with unfertilized stands, the application of fertilizers (90 kg N/ha) resulted, mostly significantly, in greater root productivity (297 g/m(2)/year and 2.08 g/m(2)/day, on average). This represented an increase by 72% and 71%, respectively. Variability in the fraction of RNPP to total net primary productivity was examined. Results indicate that this fraction varied from 0.18 to 0.25 across the compared treatments and decreased with increasing fertilization. Data show how different roles can grasslands play in accumulation of plant matter due to different levels of fertilization.
  • Root net primary productivity (RNPP) was assessed in the wet submontane meadow in the highland region of the Czech Republic. RNPP was studied from 1992 to 1995 with help of the in-growth core technique. The effect of different intensities of fertilization on root growth was covered. In comparison with unfertilized stands, the application of fertilizers (90 kg N/ha) resulted, mostly significantly, in greater root productivity (297 g/m(2)/year and 2.08 g/m(2)/day, on average). This represented an increase by 72% and 71%, respectively. Variability in the fraction of RNPP to total net primary productivity was examined. Results indicate that this fraction varied from 0.18 to 0.25 across the compared treatments and decreased with increasing fertilization. Data show how different roles can grasslands play in accumulation of plant matter due to different levels of fertilization. (en)
Title
  • Effect of fertilization on root growth in the wet submontane meadow
  • Effect of fertilization on root growth in the wet submontane meadow (en)
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  • Effect of fertilization on root growth in the wet submontane meadow
  • Effect of fertilization on root growth in the wet submontane meadow (en)
skos:notation
  • RIV/67179843:_____/13:00395985!RIV14-MZE-67179843
http://linked.open...avai/predkladatel
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • I, P(ED1.1.00/02.0073), P(GA526/06/0556), P(QJ1220007)
http://linked.open...iv/cisloPeriodika
  • 8
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 71507
http://linked.open...ai/riv/idVysledku
  • RIV/67179843:_____/13:00395985
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • biomass partitioning; grassland; effect of nutrients; net primary productivity; precipitation (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [4D7817E858FC]
http://linked.open...i/riv/nazevZdroje
  • Plant, Soil and Environment
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 59
http://linked.open...iv/tvurceVysledku
  • Holub, Petr
  • Fiala, Karel
  • Tůma, I.
http://linked.open...ain/vavai/riv/wos
  • 000323189400002
issn
  • 1214-1178
number of pages
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