Paper · 1992 · Journal of Agronomy and Crop Science

Physiological Analysis of Yield Variation in Mungbean (Vigna radiata [Roxb.] Wilczek)

D. B. Patel; K. R. Purohit; R. R. Shah

5
claims
11
verbatim quotes
2
citations
2
research areas
—
Not open access

Abstract

Abstract Two mungbean varieties, Guj‐1 and PIMS‐1 differing in their productivity potential, were examined to investigate their photosynthetic system at various stages of growth in relation to yield with two different dates of sowing. Vertical leaves were found to be beneficial. On the other hand, excessive leaf area during the later stages of growth may be detrimental to yield. Lower LAD at seedling stage and overall high NAR values may be reflected in higher grain yield. NAR declined as season progressed and this, in turn, may be related with increase in LAI. The grain yield was considerably more at the first date of sowing as compared to second date of sowing, the effect was being more pronounced in var. PIMS‐1 . Various environmental factors recorded at two different dates of sowing and at various stages of growth indicated that these factors may have influenced the yield potential at two different dates of sowing.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Grain yield of mungbean was considerably higher at the first sowing date than at the second, more pronounced in PIMS‐1.

Taxon
MungbeanVigna radiatat0
Treatment
first date of sowinge2
Outcome
grain yielde2
Direction
considerably moree2
Qualifier
more pronounced in var. PIMS‐1e3
Comparator
second date of sowinge2

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Mungbean (Vigna radiata [Roxb.] Wilczek)”

✓ located verbatim in the source · title, characters 45–85 · show in text ↑
e2

“The grain yield was considerably more at the first date of sowing as compared to second date of sowing”

✓ located verbatim in the source · abstract, characters 568–670 · show in text ↑
e3

“the effect was being more pronounced in var. PIMS‐1”

✓ located verbatim in the source · abstract, characters 672–723 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Vertical leaves were beneficial in mungbean.

Taxon
MungbeanVigna radiatat0
Outcome
Vertical leavese4
Qualifier
beneficiale4

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Mungbean (Vigna radiata [Roxb.] Wilczek)”

✓ located verbatim in the source · title, characters 45–85 · show in text ↑
e4

“Vertical leaves were found to be beneficial”

✓ located verbatim in the source · abstract, characters 235–278 · show in text ↑
Associationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Excessive leaf area during the later stages of growth may be detrimental to mungbean yield.

Taxon
MungbeanVigna radiatat0
Treatment
excessive leaf area during the later stages of growthe5
Outcome
yielde5
Direction
detrimentale5

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Mungbean (Vigna radiata [Roxb.] Wilczek)”

✓ located verbatim in the source · title, characters 45–85 · show in text ↑
e5

“excessive leaf area during the later stages of growth may be detrimental to yield”

✓ located verbatim in the source · abstract, characters 299–380 · show in text ↑
Associationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Lower leaf area duration at seedling stage and high NAR may be reflected in higher mungbean grain yield.

Taxon
MungbeanVigna radiatat0
Organ / stage
seedling stagee6
Outcome
grain yielde6
Direction
highere6

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Mungbean (Vigna radiata [Roxb.] Wilczek)”

✓ located verbatim in the source · title, characters 45–85 · show in text ↑
e6

“Lower LAD at seedling stage and overall high NAR values may be reflected in higher grain yield”

✓ located verbatim in the source · abstract, characters 382–476 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

NAR of mungbean declined as the season progressed.

Taxon
MungbeanVigna radiatat0
Treatment
as season progressede7
Outcome
NARe7
Direction
declinede7

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Mungbean (Vigna radiata [Roxb.] Wilczek)”

✓ located verbatim in the source · title, characters 45–85 · show in text ↑
e7

“NAR declined as season progressed”

✓ located verbatim in the source · abstract, characters 478–511 · show in text ↑

sowing time · yield · Vigna radiata (mung bean)Positive and negative results

26 papers: 21 positive, 5 negative or no effect

20 papers in the same direction as this paper · 5 in the opposite direction

  1. positive
  2. no effect
  3. negative

22 papers more in this group

See all 26 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.