Abstract
Abstract An increase in the rate of applied N to plantings of sweet potato [ Ipomoea batatas (L.) Lam.] caused an increase in root N content but did not affect the non-protein N/total N ratio. An increase in the rate of applied K caused an increase in root yield but did not affect root N content nor the non-protein N/total N ratio. Sulfur had no effect on yield or composition of the roots.
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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 6
Claim · model-written summary
Increasing the applied N rate increased root N content of sweet potato.
- Taxon
- sweet potato
_Flower.jpg?width=60)
Ipomoea batatase1 - Organ / stage
- roote1
- Treatment
- rate of applied Ne1
- Outcome
- root N contente1
- Direction
- increasee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Flower.jpg?width=500)
Verbatim
e1“An increase in the rate of applied N to plantings of sweet potato [ Ipomoea batatas (L.) Lam.] caused an increase in root N content but did not affect the non-protein N/total N ratio”
Claim · model-written summary
Increasing the applied N rate did not change the non-protein N/total N ratio of sweet potato.
- Taxon
- sweet potatoIpomoea batatase1
- Treatment
- rate of applied Ne1
- Outcome
- non-protein N/total N ratioe1
- Direction
- did not affecte1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“An increase in the rate of applied N to plantings of sweet potato [ Ipomoea batatas (L.) Lam.] caused an increase in root N content but did not affect the non-protein N/total N ratio”
Claim · model-written summary
Increasing the applied K rate increased root yield of sweet potato.
- Taxon
- Sweet PotatoIpomoea batatast0
- Treatment
- rate of applied Ke2
- Outcome
- root yielde2
- Direction
- increasee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sweet Potato Roots”
e2“An increase in the rate of applied K caused an increase in root yield but did not affect root N content nor the non-protein N/total N ratio”
Claim · model-written summary
Increasing the applied K rate did not change root N content of sweet potato.
- Taxon
- Sweet PotatoIpomoea batatast0
- Treatment
- rate of applied Ke2
- Outcome
- root N contente2
- Direction
- did not affecte2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sweet Potato Roots”
e2“An increase in the rate of applied K caused an increase in root yield but did not affect root N content nor the non-protein N/total N ratio”
Claim · model-written summary
Increasing the applied K rate did not change the non-protein N/total N ratio of sweet potato.
- Taxon
- Sweet PotatoIpomoea batatast0
- Treatment
- rate of applied Ke2
- Outcome
- non-protein N/total N ratioe2
- Direction
- did not affecte2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sweet Potato Roots”
e2“An increase in the rate of applied K caused an increase in root yield but did not affect root N content nor the non-protein N/total N ratio”
Claim · model-written summary
Sulfur had no effect on yield or composition of the roots of sweet potato.
- Taxon
- Sweet PotatoIpomoea batatast0
- Treatment
- Sulfure3
- Outcome
- yield or composition of the rootse3
- Direction
- had no effecte3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sweet Potato Roots”
e3“Sulfur had no effect on yield or composition of the roots”
The same questions in other papers
potassium · yield · Ipomoea batatas (sweet potato)Results differ
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- positive
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7 in the opposite direction
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See all 8 papers →nitrogen · nutrient: content · Ipomoea batatas (sweet potato)Positive and negative results
3 papers in the same direction as this paper · 5 in the opposite direction
- positive
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5 papers more in this group
See all 9 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.