Paper · 1998 · Madras Agricultural Journal

GROWTH AND MINERAL NUTRIENT COMPOSITION OF SIX CULTIVARS OF GREEN GRAM GROWN AT NORMAL AND DEFICIENT LEVELS OF IRON SUPPLY

PRAKASA RAO J.S

10
claims
15
verbatim quotes
0
citations
3
research areas
✓
Open access · cc-by

Abstract

Iron deficiency caused two to three fold reduction in photosynthetic rate. leaf area specific leaf weight and total chlorphyll content in green gram Kondaveedu cultivar. The total dry matter increased proportionately as the Fe level increased in the medium. Variation was observed between green gram cultivars in Fe absorption and utilisation. LAM 88-4 was highly susceptible to Fe stress. CVS. PIMS-4 and ML 267 were moderately susceptible and RGG 79-1-12 and PS 16 were less susceptible and performed well under Fe stress conditions. The concentration of total Fe, Zn and Ma antogonistic to iron increased and orthophenanthorline Fe gave good index of chlorosis in green gram cultivars.

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Claims 10

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Iron deficiency reduced green gram photosynthetic rate two to three fold.

Material
Kondaveedue0
Treatment
Iron deficiencye0
Outcome
photosynthetic ratee0
Direction
reductione0
Value
two to three folde0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata var. radiata
Vigna radiata var. radiata · Taxon · picture of the speciesIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Iron deficiency caused two to three fold reduction in photosynthetic rate. leaf area specific leaf weight and total chlorphyll content in green gram Kondaveedu cultivar”

✓ located verbatim in the source · abstract, characters 0–168 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Iron deficiency reduced leaf area and specific leaf weight of green gram two to three fold.

Material
Kondaveedue0
Treatment
Iron deficiencye0
Outcome
leaf area specific leaf weighte0
Direction
reductione0
Value
two to three folde0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata var. radiata
Vigna radiata var. radiata · Taxon · picture of the speciesIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Iron deficiency caused two to three fold reduction in photosynthetic rate. leaf area specific leaf weight and total chlorphyll content in green gram Kondaveedu cultivar”

✓ located verbatim in the source · abstract, characters 0–168 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Iron deficiency reduced total chlorophyll content of green gram two to three fold.

Material
Kondaveedue0
Treatment
Iron deficiencye0
Outcome
total chlorphyll contente0
Direction
reductione0
Value
two to three folde0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata var. radiata
Vigna radiata var. radiata · Taxon · picture of the speciesIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Iron deficiency caused two to three fold reduction in photosynthetic rate. leaf area specific leaf weight and total chlorphyll content in green gram Kondaveedu cultivar”

✓ located verbatim in the source · abstract, characters 0–168 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Total dry matter of green gram increased as the Fe level in the medium increased.

Treatment
Fe levele1
Outcome
total dry mattere1
Direction
increasede1
Qualifier
proportionatelye1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata var. radiata
Vigna radiata var. radiata · Taxon · picture of the speciesIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Iron deficiency caused two to three fold reduction in photosynthetic rate. leaf area specific leaf weight and total chlorphyll content in green gram Kondaveedu cultivar”

✓ located verbatim in the source · abstract, characters 0–168 · show in text ↑
e1

“The total dry matter increased proportionately as the Fe level increased in the medium”

✓ located verbatim in the source · abstract, characters 170–256 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Green gram cultivars varied in Fe absorption and utilisation.

Outcome
Fe absorption and utilisatione2

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata var. radiata
Vigna radiata var. radiata · Taxon · picture of the speciesIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e2

“Variation was observed between green gram cultivars in Fe absorption and utilisation”

✓ located verbatim in the source · abstract, characters 258–342 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Green gram cultivar LAM 88-4 was highly susceptible to Fe stress.

Material
LAM 88-4e3
Outcome
highly susceptible to Fe stresse3

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata var. radiata
Vigna radiata var. radiata · Taxon · picture of the speciesIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Iron deficiency caused two to three fold reduction in photosynthetic rate. leaf area specific leaf weight and total chlorphyll content in green gram Kondaveedu cultivar”

✓ located verbatim in the source · abstract, characters 0–168 · show in text ↑
e3

“LAM 88-4 was highly susceptible to Fe stress”

✓ located verbatim in the source · abstract, characters 344–388 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Green gram cultivars PIMS-4 and ML 267 were moderately susceptible to Fe stress.

Material
PIMS-4 and ML 267e4
Outcome
moderately susceptiblee4

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata var. radiata
Vigna radiata var. radiata · Taxon · picture of the speciesIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Iron deficiency caused two to three fold reduction in photosynthetic rate. leaf area specific leaf weight and total chlorphyll content in green gram Kondaveedu cultivar”

✓ located verbatim in the source · abstract, characters 0–168 · show in text ↑
e4

“CVS. PIMS-4 and ML 267 were moderately susceptible and RGG 79-1-12 and PS 16 were less susceptible and performed well under Fe stress conditions”

✓ located verbatim in the source · abstract, characters 390–534 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Green gram cultivars RGG 79-1-12 and PS 16 were less susceptible to Fe stress and performed well under it.

Material
RGG 79-1-12 and PS 16e4
Outcome
less susceptiblee4
Qualifier
performed well under Fe stress conditionse4

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata var. radiata
Vigna radiata var. radiata · Taxon · picture of the speciesIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Iron deficiency caused two to three fold reduction in photosynthetic rate. leaf area specific leaf weight and total chlorphyll content in green gram Kondaveedu cultivar”

✓ located verbatim in the source · abstract, characters 0–168 · show in text ↑
e4

“CVS. PIMS-4 and ML 267 were moderately susceptible and RGG 79-1-12 and PS 16 were less susceptible and performed well under Fe stress conditions”

✓ located verbatim in the source · abstract, characters 390–534 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Concentrations of total Fe, Zn and Mn increased in green gram.

Outcome
concentration of total Fe, Zn and Mae5
Direction
increasede5
Qualifier
antogonistic to irone5

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata var. radiata
Vigna radiata var. radiata · Taxon · picture of the speciesIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Iron deficiency caused two to three fold reduction in photosynthetic rate. leaf area specific leaf weight and total chlorphyll content in green gram Kondaveedu cultivar”

✓ located verbatim in the source · abstract, characters 0–168 · show in text ↑
e5

“The concentration of total Fe, Zn and Ma antogonistic to iron increased”

✓ located verbatim in the source · abstract, characters 536–607 · show in text ↑
Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Orthophenanthorline Fe gave a good index of chlorosis in green gram cultivars.

Compound
orthophenanthorline Fee6
Outcome
index of chlorosise6

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata var. radiata
Vigna radiata var. radiata · Taxon · picture of the speciesIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e6

“orthophenanthorline Fe gave good index of chlorosis in green gram cultivars”

✓ located verbatim in the source · abstract, characters 612–687 · show in text ↑

iron atom · physiology: photosynthesis · Vigna radiata (mung bean)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

This paper is about lacking the nutrient, so it counts the other way round here.

  1. no effect
See all 2 papers →

iron atom · molecular: metabolites · Vigna radiata (mung bean)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

This paper is about lacking the nutrient, so it counts the other way round here.

  1. positive
  2. positive
See all 3 papers →

iron atom · growth · Vigna radiata (mung bean)Results agree

11 papers: 11 positive, 0 negative or no effect

10 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

7 papers more in this group

See all 11 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.