Abstract
Synopsis Nitrate was superior to ammonium as a source of N during the first 4 to 9 weeks of growth of corn in 2 greenhouse experiments. Part of the cause was the deleterious effect of ammonium on the growth and condition of the root system.
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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 2
Claim · model-written summary
Nitrate was superior to ammonium as a nitrogen source for corn in the first 4 to 9 weeks.
- Taxon
- corn
Zea mays subsp. mayse0 - Treatment
- Nitratee0
- Outcome
- growthe0
- Direction
- superiore0
- Comparator
- ammoniume0
- Setting
- greenhousee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Nitrate was superior to ammonium as a source of N during the first 4 to 9 weeks of growth of corn in 2 greenhouse experiments”
Claim · model-written summary
Ammonium harmed growth and condition of the corn root system.
- Taxon
- CornZea mays subsp. mayst0
- Treatment
- ammoniume0
- Outcome
- growth and condition of the root systeme0
- Direction
- deleteriouse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“deleterious effect of ammonium on the growth and condition of the root system”
t0“Corn”
The same questions in other papers
nitrogen · growth · Zea mays (maize)Positive and negative results
618 papers in the same direction as this paper · 115 in the opposite direction · 14 reporting no difference from an alternative
- negative
- negative
- no effect
744 papers more in this group
See all 748 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.