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Description
| - A field experiment was conducted on a chernozem soil to estimate fertiliser N efficiency of silage maize (Zea mays L.) by the difference method as influenced by the type of N fertiliser (mineral-MF vs. sewage sludge-SS), and N rate. Eight N treatments were included (0, 60, 120, 180 and 240 kg N/ha prior maize sowing, 60 kg N/ha at planting in MF; 120 and 240 kg N/ha in SS. The average dry mater (DM) yields were 11.2–14.8 t/ha. Average nitrogen uptakes were 88–185 kg N/ha, when the average N contents in DM were 0.8–1.25 %. Nitrogen utilization efficiency (NUE) was relatively stable value for variants with MF. The best use of nitrogen from MF had been reached by N dose 60 and 120 kg/ha. The average values of recovery efficiency of applied N (REN) were calculated 41–57 %. The using of SS increased the yield of silage maize 19–25 % compared to control, above all first and second year after their application. Mineral-fertilizer-N equivalents (MFE) for SS were calculated 55 and 64 %.
- A field experiment was conducted on a chernozem soil to estimate fertiliser N efficiency of silage maize (Zea mays L.) by the difference method as influenced by the type of N fertiliser (mineral-MF vs. sewage sludge-SS), and N rate. Eight N treatments were included (0, 60, 120, 180 and 240 kg N/ha prior maize sowing, 60 kg N/ha at planting in MF; 120 and 240 kg N/ha in SS. The average dry mater (DM) yields were 11.2–14.8 t/ha. Average nitrogen uptakes were 88–185 kg N/ha, when the average N contents in DM were 0.8–1.25 %. Nitrogen utilization efficiency (NUE) was relatively stable value for variants with MF. The best use of nitrogen from MF had been reached by N dose 60 and 120 kg/ha. The average values of recovery efficiency of applied N (REN) were calculated 41–57 %. The using of SS increased the yield of silage maize 19–25 % compared to control, above all first and second year after their application. Mineral-fertilizer-N equivalents (MFE) for SS were calculated 55 and 64 %. (en)
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Title
| - The effect of mineral N fertiliser and sewage sludge on yield and nitrogen efficiency of silage maize
- The effect of mineral N fertiliser and sewage sludge on yield and nitrogen efficiency of silage maize (en)
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skos:prefLabel
| - The effect of mineral N fertiliser and sewage sludge on yield and nitrogen efficiency of silage maize
- The effect of mineral N fertiliser and sewage sludge on yield and nitrogen efficiency of silage maize (en)
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skos:notation
| - RIV/60460709:41210/12:57201!RIV13-MZE-41210___
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http://linked.open...avai/predkladatel
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(QH91081), Z(MSM6046070901)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60460709:41210/12:57201
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - long-term field experiment, mineral nitrogen fertilizers, nitrogen efficiency, sewage sludge, silage maize (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Plant, Soil and Environment
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Balík, Jiří
- Peklová, Lucie
- Sedlář, Ondřej
- Kulhánek, Martin
- Černý, Jindřich
- Vašák, Filip
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
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