Abstract
Onion (Allium cepa L.) var. Nasik was grown in refined sand under acute deficiency (0.04 meq/litre), subnormal (1 meq/litre) and adequate (4 meq/litre) levels of sulphur. The visible effects of low sulphur were more pronounced under acute deficiency than under sub-normal level of sulphur. Sulphur deficiency resulted in a decreased biomass, loosely arranged bulb formation, lowered bulb yield, reduced concentration of sulphur and protein, lowered activity of starch phosphorylase and ribonuclease, with elevated activity of catalase, peroxidase and acid phosphatase and increased concentration of phosphorus and magnesium in onion leaves.
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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 8
Claim · model-written summary
Visible effects were stronger under acute than subnormal sulphur deficiency.
- Taxon
- Onion
Allium cepae1 - Material
- Nasike1
- Treatment
- acute deficiencye0
- Outcome
- visible effects of low sulphure0
- Direction
- more pronouncede0
- Comparator
- sub-normal level of sulphure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The visible effects of low sulphur were more pronounced under acute deficiency than under sub-normal level of sulphur.”
e1“Onion (Allium cepa L.) var. Nasik was grown in refined sand under acute deficiency (0.04 meq/litre), subnormal (1 meq/litre) and adequate (4 meq/litre) levels of sulphur.”
Claim · model-written summary
Sulphur deficiency decreased onion biomass.
- Taxon
- OnionAllium cepae1
- Material
- Nasike1
- Treatment
- Sulphur deficiencye0
- Outcome
- biomasse0
- Direction
- decreasede0
- Comparator
- adequate (4 meq/litre) levels of sulphure1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sulphur deficiency resulted in a decreased biomass, loosely arranged bulb formation, lowered bulb yield, reduced concentration of sulphur and protein, lowered activity of starch phosphorylase and ribonuclease, with elevated activity of catalase, peroxidase and acid phosphatase and increased concentration of phosphorus and magnesium in onion leaves.”
e1“Onion (Allium cepa L.) var. Nasik was grown in refined sand under acute deficiency (0.04 meq/litre), subnormal (1 meq/litre) and adequate (4 meq/litre) levels of sulphur.”
Claim · model-written summary
Sulphur deficiency caused loosely arranged onion bulbs.
- Taxon
- OnionAllium cepae1
- Treatment
- Sulphur deficiencye0
- Outcome
- loosely arranged bulb formatione0
- Comparator
- adequate (4 meq/litre) levels of sulphure1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sulphur deficiency resulted in a decreased biomass, loosely arranged bulb formation, lowered bulb yield, reduced concentration of sulphur and protein, lowered activity of starch phosphorylase and ribonuclease, with elevated activity of catalase, peroxidase and acid phosphatase and increased concentration of phosphorus and magnesium in onion leaves.”
e1“Onion (Allium cepa L.) var. Nasik was grown in refined sand under acute deficiency (0.04 meq/litre), subnormal (1 meq/litre) and adequate (4 meq/litre) levels of sulphur.”
Claim · model-written summary
Sulphur deficiency lowered onion bulb yield.
- Taxon
- OnionAllium cepae1
- Material
- Nasike1
- Treatment
- Sulphur deficiencye0
- Outcome
- bulb yielde0
- Direction
- lowerede0
- Comparator
- adequate (4 meq/litre) levels of sulphure1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sulphur deficiency resulted in a decreased biomass, loosely arranged bulb formation, lowered bulb yield, reduced concentration of sulphur and protein, lowered activity of starch phosphorylase and ribonuclease, with elevated activity of catalase, peroxidase and acid phosphatase and increased concentration of phosphorus and magnesium in onion leaves.”
e1“Onion (Allium cepa L.) var. Nasik was grown in refined sand under acute deficiency (0.04 meq/litre), subnormal (1 meq/litre) and adequate (4 meq/litre) levels of sulphur.”
Claim · model-written summary
Sulphur deficiency reduced sulphur and protein concentrations.
- Taxon
- OnionAllium cepae1
- Material
- Nasike1
- Treatment
- Sulphur deficiencye0
- Outcome
- concentration of sulphur and proteine0
- Direction
- reducede0
- Comparator
- adequate (4 meq/litre) levels of sulphure1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sulphur deficiency resulted in a decreased biomass, loosely arranged bulb formation, lowered bulb yield, reduced concentration of sulphur and protein, lowered activity of starch phosphorylase and ribonuclease, with elevated activity of catalase, peroxidase and acid phosphatase and increased concentration of phosphorus and magnesium in onion leaves.”
e1“Onion (Allium cepa L.) var. Nasik was grown in refined sand under acute deficiency (0.04 meq/litre), subnormal (1 meq/litre) and adequate (4 meq/litre) levels of sulphur.”
Claim · model-written summary
Sulphur deficiency lowered starch phosphorylase and ribonuclease activities.
- Taxon
- OnionAllium cepae1
- Material
- Nasike1
- Treatment
- Sulphur deficiencye0
- Gene
- starch phosphorylase and ribonucleasee0
- Outcome
- activity of starch phosphorylase and ribonucleasee0
- Direction
- lowerede0
- Comparator
- adequate (4 meq/litre) levels of sulphure1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sulphur deficiency resulted in a decreased biomass, loosely arranged bulb formation, lowered bulb yield, reduced concentration of sulphur and protein, lowered activity of starch phosphorylase and ribonuclease, with elevated activity of catalase, peroxidase and acid phosphatase and increased concentration of phosphorus and magnesium in onion leaves.”
e1“Onion (Allium cepa L.) var. Nasik was grown in refined sand under acute deficiency (0.04 meq/litre), subnormal (1 meq/litre) and adequate (4 meq/litre) levels of sulphur.”
Claim · model-written summary
Sulphur deficiency elevated catalase, peroxidase and acid phosphatase activities.
- Taxon
- OnionAllium cepae1
- Material
- Nasike1
- Treatment
- Sulphur deficiencye0
- Gene
- catalase, peroxidase and acid phosphatasee0
- Outcome
- activity of catalase, peroxidase and acid phosphatasee0
- Direction
- elevatede0
- Comparator
- adequate (4 meq/litre) levels of sulphure1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sulphur deficiency resulted in a decreased biomass, loosely arranged bulb formation, lowered bulb yield, reduced concentration of sulphur and protein, lowered activity of starch phosphorylase and ribonuclease, with elevated activity of catalase, peroxidase and acid phosphatase and increased concentration of phosphorus and magnesium in onion leaves.”
e1“Onion (Allium cepa L.) var. Nasik was grown in refined sand under acute deficiency (0.04 meq/litre), subnormal (1 meq/litre) and adequate (4 meq/litre) levels of sulphur.”
Claim · model-written summary
Sulphur deficiency increased phosphorus and magnesium concentrations in onion leaves.
- Taxon
- OnionAllium cepae1
- Material
- Nasike1
- Organ / stage
- onion leavese0
- Treatment
- Sulphur deficiencye0
- Outcome
- concentration of phosphorus and magnesiume0
- Direction
- increasede0
- Comparator
- adequate (4 meq/litre) levels of sulphure1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sulphur deficiency resulted in a decreased biomass, loosely arranged bulb formation, lowered bulb yield, reduced concentration of sulphur and protein, lowered activity of starch phosphorylase and ribonuclease, with elevated activity of catalase, peroxidase and acid phosphatase and increased concentration of phosphorus and magnesium in onion leaves.”
e1“Onion (Allium cepa L.) var. Nasik was grown in refined sand under acute deficiency (0.04 meq/litre), subnormal (1 meq/litre) and adequate (4 meq/litre) levels of sulphur.”
The same questions in other papers
sulfur atom · yield · Allium cepa (onion)Results differ
37 papers in the same direction as this paper · 7 in the opposite direction
This paper is about lacking the nutrient, so it counts the other way round here.
- negative
- no effect
- no effect
41 papers more in this group
See all 45 papers →sulfur atom · quality: sugar starch · Allium cepa (onion)Positive and negative results
3 papers in the same direction as this paper · 2 in the opposite direction
This paper is about lacking the nutrient, so it counts the other way round here.
- negative
- negative
- positive
2 papers more in this group
See all 6 papers →sulfur atom · growth · Allium cepa (onion)Positive and negative results
23 papers in the same direction as this paper · 4 in the opposite direction
This paper is about lacking the nutrient, so it counts the other way round here.
- no effect
- no effect
- no effect
24 papers more in this group
See all 28 papers →sulfur atom · quality: protein · Allium cepa (onion)Results agree
1 paper in the same direction as this paper
This paper is about lacking the nutrient, so it counts the other way round here.
- positive
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.