Abstract
Fields tests were conducted with commercial fertilizers applied to barley, flax and rapeseed by placement in the row and by placement in different positions away from the row. Emergence of barley was delayed but not substantially reduced by row placement of 33.5–0–0 at a rate of 34 kg N per ha, or by 0–45–0 and 11–48–0 at rates up to 39 kg P per ha. Yields were no greater when the fertilizers were, instead, placed away from the row.Emergence of flax and rapeseed was often reduced to less than half by row placement of 33.5–0–0 at a rate of 17 kg N per ha, or by 11–48–0 at rates of 15 to 20 kg P per ha, and yields were usually greater when damage to emergence was avoided by placing the fertilizers away from the row. When higher rates of fertilizers were used, placement away from the row produced much greater yields than placement in the row.The efficiency of the phosphorus fertilizers varied considerably with the position in which they were placed. When phosphorus fertilizers were placed away from the row, a position 2.5 cm directly below the row was the best for both barley and flax.
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Claims 11
Claim · model-written summary
Row placement of 33.5–0–0 at 34 kg N per ha delayed barley emergence.
- Taxon
- barley
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Hordeum vulgaree0 - Treatment
- row placement of 33.5–0–0 at a rate of 34 kg N per hae0
- Outcome
- Emergencee0
- Direction
- delayede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Emergence of barley was delayed but not substantially reduced by row placement of 33.5–0–0 at a rate of 34 kg N per ha, or by 0–45–0 and 11–48–0 at rates up to 39 kg P per ha”
Claim · model-written summary
Row placement of 33.5–0–0 at 34 kg N per ha did not substantially reduce barley emergence.
- Taxon
- barleyHordeum vulgaree0
- Treatment
- row placement of 33.5–0–0 at a rate of 34 kg N per hae0
- Outcome
- Emergencee0
- Direction
- not substantially reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Emergence of barley was delayed but not substantially reduced by row placement of 33.5–0–0 at a rate of 34 kg N per ha, or by 0–45–0 and 11–48–0 at rates up to 39 kg P per ha”
Claim · model-written summary
Row placement of 0–45–0 at rates up to 39 kg P per ha did not substantially reduce barley emergence.
- Taxon
- barleyHordeum vulgaree0
- Treatment
- 0–45–0e0
- Outcome
- Emergencee0
- Direction
- not substantially reducede0
- Qualifier
- at rates up to 39 kg P per hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Emergence of barley was delayed but not substantially reduced by row placement of 33.5–0–0 at a rate of 34 kg N per ha, or by 0–45–0 and 11–48–0 at rates up to 39 kg P per ha”
Claim · model-written summary
Row placement of 11–48–0 at rates up to 39 kg P per ha did not substantially reduce barley emergence.
- Taxon
- barleyHordeum vulgaree0
- Treatment
- 11–48–0 at rates up to 39 kg P per hae0
- Outcome
- Emergencee0
- Direction
- not substantially reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Emergence of barley was delayed but not substantially reduced by row placement of 33.5–0–0 at a rate of 34 kg N per ha, or by 0–45–0 and 11–48–0 at rates up to 39 kg P per ha”
Claim · model-written summary
Row placement of 33.5–0–0 at 17 kg N per ha reduced flax and rapeseed emergence to less than half.
- Taxon
- flax and rapeseede1
- Treatment
- row placement of 33.5–0–0 at a rate of 17 kg N per hae1
- Outcome
- Emergencee1
- Direction
- reducede1
- Value
- less than halfe1
Not reportedComparator
Verbatim
e1“Emergence of flax and rapeseed was often reduced to less than half by row placement of 33.5–0–0 at a rate of 17 kg N per ha, or by 11–48–0 at rates of 15 to 20 kg P per ha, and yields were usually greater when damage to emergence was avoided by placing the fertilizers away from the row”
Claim · model-written summary
Row placement of 11–48–0 at 15 to 20 kg P per ha reduced flax and rapeseed emergence to less than half.
- Taxon
- flax and rapeseede1
- Treatment
- 11–48–0 at rates of 15 to 20 kg P per hae1
- Outcome
- Emergencee1
- Direction
- reducede1
- Value
- less than halfe1
Not reportedComparator
Verbatim
e1“Emergence of flax and rapeseed was often reduced to less than half by row placement of 33.5–0–0 at a rate of 17 kg N per ha, or by 11–48–0 at rates of 15 to 20 kg P per ha, and yields were usually greater when damage to emergence was avoided by placing the fertilizers away from the row”
Claim · model-written summary
Placing fertilizers away from the row gave usually greater flax and rapeseed yields than row placement.
Verbatim
e1“Emergence of flax and rapeseed was often reduced to less than half by row placement of 33.5–0–0 at a rate of 17 kg N per ha, or by 11–48–0 at rates of 15 to 20 kg P per ha, and yields were usually greater when damage to emergence was avoided by placing the fertilizers away from the row”
e3“Fields tests were conducted with commercial fertilizers applied to barley, flax and rapeseed by placement in the row and by placement in different positions away from the row”
Claim · model-written summary
Yields were no greater for barley, flax and rapeseed when fertilizers were placed away from the row.
- Taxon
- barley, flax and rapeseede3
- Treatment
- placed away from the rowe2
- Outcome
- Yieldse2
- Direction
- no greatere2
Not reportedComparator
Verbatim
e2“Yields were no greater when the fertilizers were, instead, placed away from the row”
e3“Fields tests were conducted with commercial fertilizers applied to barley, flax and rapeseed by placement in the row and by placement in different positions away from the row”
Claim · model-written summary
When higher fertilizer rates were used, placement away from the row gave much greater yields than placement in the row.
Verbatim
e3“Fields tests were conducted with commercial fertilizers applied to barley, flax and rapeseed by placement in the row and by placement in different positions away from the row”
e4“When higher rates of fertilizers were used, placement away from the row produced much greater yields than placement in the row”
Claim · model-written summary
Phosphorus fertilizer efficiency varied considerably with the position in which it was placed.
Verbatim
e3“Fields tests were conducted with commercial fertilizers applied to barley, flax and rapeseed by placement in the row and by placement in different positions away from the row”
e5“The efficiency of the phosphorus fertilizers varied considerably with the position in which they were placed”
Claim · model-written summary
A position 2.5 cm directly below the row was the best phosphorus placement for barley and flax.
- Taxon
- barley and flax
Linum usitatissimumHordeum vulgaree6 - Outcome
- the beste6
- Qualifier
- a position 2.5 cm directly below the rowe6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“When phosphorus fertilizers were placed away from the row, a position 2.5 cm directly below the row was the best for both barley and flax”
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See all 550 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.