Abstract
Two-way field experiment was carried out in a split-plot design in 4 growing seasons at the Experimental Station of the Bydgoszcz University of Science and Technology in MocheĹek (Poland). The forecrops for winter triticale cv. Tulus were lupins: yellow, blue and white, field pea and spring barley. Nitrogen (N) fertilization in triticale after harvesting forecrops was: 0-60-120-180 kg N per ha. Average long-term yields of grain and protein in triticale after leguminous forecrops were statistically similar, by 0.84 t/ha and 86 kg/ha higher than after spring barley. On plots without mineral N fertilization, by over 1.5 t/ha more grain was obtained after leguminous forecrops, and by 142 kg/ha more protein than on the plot after spring barley. However, the rate of 180 kg N/ha guaranteed obtaining a significantly highest mean protein yield in triticale. The applied mineral N fertilization at rates from 60 to 180 kg N/ha did not significantly vary the average yield of winter triticale. Mineral nitrogen (Nmin) content in the layer 0-60 cm after harvesting the leguminous forecrop without mineral N fertilization was by 25.5% higher than after harvesting spring barley fertilized with a rate of 60 kg N per ha.
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Claims 8
Claim · model-written summary
Grain yield of triticale after leguminous forecrops was 0.84 t/ha higher than after spring barley.
- Taxon
- triticale
×Triticosecalee0 - Treatment
- leguminous forecropse0
- Outcome
- yields of graine0
- Direction
- highere0
- Value
- 0.84 t/hae0
- Comparator
- spring barleye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Average long-term yields of grain and protein in triticale after leguminous forecrops were statistically similar, by 0.84 t/ha and 86 kg/ha higher than after spring barley”
Claim · model-written summary
Protein yield of triticale after leguminous forecrops was 86 kg/ha higher than after spring barley.
- Taxon
- triticale×Triticosecalee0
- Treatment
- leguminous forecropse0
- Outcome
- proteine0
- Direction
- highere0
- Value
- 86 kg/hae0
- Comparator
- spring barleye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Average long-term yields of grain and protein in triticale after leguminous forecrops were statistically similar, by 0.84 t/ha and 86 kg/ha higher than after spring barley”
Claim · model-written summary
On plots without mineral N fertilization, grain yield after leguminous forecrops was over 1.5 t/ha higher.
- Taxon
- triticale×Triticosecalee0
- Treatment
- leguminous forecropse1
- Outcome
- graine1
- Direction
- moree1
- Value
- over 1.5 t/hae1
- Qualifier
- without mineral N fertilizatione1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Average long-term yields of grain and protein in triticale after leguminous forecrops were statistically similar, by 0.84 t/ha and 86 kg/ha higher than after spring barley”
e1“On plots without mineral N fertilization, by over 1.5 t/ha more grain was obtained after leguminous forecrops, and by 142 kg/ha more protein than on the plot after spring barley”
Claim · model-written summary
On plots without mineral N fertilization, protein yield after leguminous forecrops was 142 kg/ha higher than after spring barley.
- Taxon
- triticale×Triticosecalee0
- Treatment
- leguminous forecropse1
- Outcome
- proteine1
- Direction
- moree1
- Value
- 142 kg/hae1
- Qualifier
- without mineral N fertilizatione1
- Comparator
- spring barleye1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Average long-term yields of grain and protein in triticale after leguminous forecrops were statistically similar, by 0.84 t/ha and 86 kg/ha higher than after spring barley”
e1“On plots without mineral N fertilization, by over 1.5 t/ha more grain was obtained after leguminous forecrops, and by 142 kg/ha more protein than on the plot after spring barley”
Claim · model-written summary
The rate of 180 kg N/ha gave a significantly highest mean protein yield in triticale.
- Taxon
- triticale×Triticosecalee2
- Treatment
- 180 kg N/hae2
- Outcome
- mean protein yielde2
- Direction
- significantly higheste2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“However, the rate of 180 kg N/ha guaranteed obtaining a significantly highest mean protein yield in triticale”
Claim · model-written summary
Mineral N fertilization at rates from 60 to 180 kg N/ha did not significantly change the average yield of winter triticale.
- Taxon
- winter triticale×Triticosecalee3
- Treatment
- mineral N fertilization at rates from 60 to 180 kg N/hae3
- Outcome
- average yielde3
- Direction
- did not significantly varye3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“The applied mineral N fertilization at rates from 60 to 180 kg N/ha did not significantly vary the average yield of winter triticale”
Claim · model-written summary
Nmin content in the 0-60 cm layer after leguminous forecrop without mineral N was 25.5% higher than after spring barley fertilized with 60 kg N/ha.
- Taxon
- triticale×Triticosecalee0
- Treatment
- leguminous forecrope5
- Outcome
- Mineral nitrogen (Nmin) contente5
- Direction
- highere5
- Value
- 25.5%e5
- Qualifier
- in the layer 0-60 cme5
- Comparator
- spring barleye5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Average long-term yields of grain and protein in triticale after leguminous forecrops were statistically similar, by 0.84 t/ha and 86 kg/ha higher than after spring barley”
e5“Mineral nitrogen (Nmin) content in the layer 0-60 cm after harvesting the leguminous forecrop without mineral N fertilization was by 25.5% higher than after harvesting spring barley fertilized with a rate of 60 kg N per ha”
Claim · model-written summary
Grain and protein yields after leguminous forecrops were statistically similar.
- Taxon
- triticale×Triticosecalee0
- Outcome
- yields of grain and proteine0
- Qualifier
- statistically similare0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Average long-term yields of grain and protein in triticale after leguminous forecrops were statistically similar, by 0.84 t/ha and 86 kg/ha higher than after spring barley”
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See all 14 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.