Abstract
carota L. cv. T29). Treatments consisted of a control, 100, 150 and 200 kg N ha -1 . Significantly higher yields of carrot and okra were recorded at 150 kg N ha -1 . Nitrate concentration in both increased (> 35 to 200%) with increasing N. An excessive nitrate accumulation in both was recorded at 200 kg N ha -1 . Okra had 1.7 times higher nitrate accumulation than carrot. Early season okra had a significantly higher nitrate (~10%) than late season. Gross income and profitable return responded quadratically with increasing N. Results suggest that N fertilization of carrot and okra at 150 kg N ha -1 is optimum for economical yields with less accumulation of nitrate in vegetables.
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Claims 7
Claim · model-written summary
Carrot and okra yields were significantly higher at 150 kg N ha -1.
- Taxon
- carrot and okra
Daucus carota.jpg?width=60)
Abelmoschus esculentuse1 - Treatment
- 150 kg N ha -1e1
- Outcome
- yieldse1
- Direction
- highere1
- Comparator
- a controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Treatments consisted of a control, 100, 150 and 200 kg N ha -1”
e1“Significantly higher yields of carrot and okra were recorded at 150 kg N ha -1”
Claim · model-written summary
Nitrate concentration in carrot and okra increased by more than 35 to 200% with increasing N.
- Taxon
- carrot and okraDaucus carotaAbelmoschus esculentuse1
- Treatment
- increasing Ne2
- Outcome
- Nitrate concentratione2
- Direction
- increasede2
- Value
- > 35 to 200%e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Significantly higher yields of carrot and okra were recorded at 150 kg N ha -1”
e2“Nitrate concentration in both increased (> 35 to 200%) with increasing N”
Claim · model-written summary
Nitrate accumulation in carrot and okra was excessive at 200 kg N ha -1.
- Taxon
- carrot and okraDaucus carotaAbelmoschus esculentuse1
- Treatment
- 200 kg N ha -1e3
- Outcome
- nitrate accumulatione3
- Direction
- excessivee3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Significantly higher yields of carrot and okra were recorded at 150 kg N ha -1”
e3“An excessive nitrate accumulation in both was recorded at 200 kg N ha -1”
Claim · model-written summary
Okra had 1.7 times higher nitrate accumulation than carrot.
- Taxon
- okraAbelmoschus esculentuse4
- Outcome
- nitrate accumulatione4
- Direction
- highere4
- Value
- 1.7 timese4
- Comparator
- carrote4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“Okra had 1.7 times higher nitrate accumulation than carrot”
Claim · model-written summary
Early-season okra had significantly higher nitrate than late-season okra.
- Taxon
- okraAbelmoschus esculentuse5
- Outcome
- nitratee5
- Direction
- highere5
- Value
- ~10%e5
- Comparator
- late seasone5
- Setting
- Early seasone5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“Early season okra had a significantly higher nitrate (~10%) than late season”
Claim · model-written summary
Gross income and profitable return responded quadratically to increasing N in carrot and okra.
- Taxon
- carrot and okraDaucus carotaAbelmoschus esculentuse1
- Treatment
- increasing Ne6
- Outcome
- Gross income and profitable returne6
- Direction
- quadraticallye6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Significantly higher yields of carrot and okra were recorded at 150 kg N ha -1”
e6“Gross income and profitable return responded quadratically with increasing N”
Claim · model-written summary
N fertilization of carrot and okra at 150 kg N ha -1 is optimum for economical yields with less nitrate accumulation in vegetables.
- Taxon
- carrot and okraDaucus carotaAbelmoschus esculentuse7
- Treatment
- N fertilizatione7
- Outcome
- is optimum for economical yields with less accumulation of nitrate in vegetablese7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“Results suggest that N fertilization of carrot and okra at 150 kg N ha -1 is optimum for economical yields with less accumulation of nitrate in vegetables”
The same questions in other papers
nitrogen · yield · Daucus carota (carrot)Results differ
23 papers in the same direction as this paper · 8 in the opposite direction
- positive
- positive
- no effect
28 papers more in this group
See all 32 papers →nitrogen · yield · Abelmoschus esculentus (okra)Results differ
78 papers in the same direction as this paper · 3 in the opposite direction
- positive
- positive
- positive
78 papers more in this group
See all 82 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.