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  • The influence of weed infestation on the calorific value in dry biomass, total energy production and chemical composition of maize was studied in 1998 to 2000. The studied variants were: 1. without weed eradication (control), 2. mechanically weeded from the beginning of the vegetation period till the 5-leaf stage of maize, 3. mechanically weeded from the 5-leaf stage of maize till the end of vegetation, 4. mechanically weeded throughout the whole vegetation period, 5. chemically weeded. The mechanical cultivation of the maize stands was done in 14-days intervals. Chemically weeded variant was treated by post-emergence herbicides application. The calorific value in dry matter of maize ranged from 16.57 to 18.13 kJ.g-1. Statistically significant difference (alpha=0.01) among individual parts of plants was recorded. Total energy production of maize particularly depended on biomass yield. Weed infestation caused in variants 1 and 2 significant reduction of maize energy production by 17.23 % and 14.29 %,
  • The influence of weed infestation on the calorific value in dry biomass, total energy production and chemical composition of maize was studied in 1998 to 2000. The studied variants were: 1. without weed eradication (control), 2. mechanically weeded from the beginning of the vegetation period till the 5-leaf stage of maize, 3. mechanically weeded from the 5-leaf stage of maize till the end of vegetation, 4. mechanically weeded throughout the whole vegetation period, 5. chemically weeded. The mechanical cultivation of the maize stands was done in 14-days intervals. Chemically weeded variant was treated by post-emergence herbicides application. The calorific value in dry matter of maize ranged from 16.57 to 18.13 kJ.g-1. Statistically significant difference (alpha=0.01) among individual parts of plants was recorded. Total energy production of maize particularly depended on biomass yield. Weed infestation caused in variants 1 and 2 significant reduction of maize energy production by 17.23 % and 14.29 %, (en)
  • The influence of weed infestation on the calorific value in dry biomass, total energy production and chemical composition of maize was studied in 1998 to 2000. The studied variants were: 1. without weed eradication (control), 2. mechanically weeded from the beginning of the vegetation period till the 5-leaf stage of maize, 3. mechanically weeded from the 5-leaf stage of maize till the end of vegetation, 4. mechanically weeded throughout the whole vegetation period, 5. chemically weeded. The mechanical cultivation of the maize stands was done in 14-days intervals. Chemically weeded variant was treated by post-emergence herbicides application. The calorific value in dry matter of maize ranged from 16.57 to 18.13 kJ.g-1. Statistically significant difference (alpha=0.01) among individual parts of plants was recorded. Total energy production of maize particularly depended on biomass yield. Weed infestation caused in variants 1 and 2 significant reduction of maize energy production by 17.23 % and 14.29 %, (cs)
Title
  • Influence of weed infestation on the calorific value and chemical composition of maize (Zea mays L.)
  • Influence of weed infestation on the calorific value and chemical composition of maize (Zea mays L.) (en)
  • Vliv zaplevelení na obsah spalného tepla a chemické složení kukuřice (Zea mays L.) (cs)
skos:prefLabel
  • Influence of weed infestation on the calorific value and chemical composition of maize (Zea mays L.)
  • Influence of weed infestation on the calorific value and chemical composition of maize (Zea mays L.) (en)
  • Vliv zaplevelení na obsah spalného tepla a chemické složení kukuřice (Zea mays L.) (cs)
skos:notation
  • RIV/60460709:41210/06:16453!RIV07-MSM-41210___
http://linked.open.../vavai/riv/strany
  • 823;830
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM6046070901)
http://linked.open...iv/cisloPeriodika
  • 0
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
  • 479579
http://linked.open...ai/riv/idVysledku
  • RIV/60460709:41210/06:16453
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • maize, weed infestation, calorific value, energy accumulation, chemical composition (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [17E97DAE383A]
http://linked.open...i/riv/nazevZdroje
  • Zeitschrift für Pflanzenkrank.und Pflanzenschutz
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 20
http://linked.open...iv/tvurceVysledku
  • Fuksa, Pavel
  • Kocourková, Daniela
  • Hakl, Josef
  • Kalista, Josef
http://linked.open...n/vavai/riv/zamer
issn
  • 0340-8159
number of pages
http://localhost/t...ganizacniJednotka
  • 41210
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