Paper · 2024 · International Journal of Research in Agronomy

Impact of varying irrigation levels on yield and quality of summer green gram (Vigna radiata L.) in south Gujarat condition

Gosavi SV; VP Usdadiya; PK Waghmare

18
claims
36
verbatim quotes
0
citations
3
research areas
✓
Open access

Abstract

The field investigation was conducted at College Farm, Navsari Agricultural University, Navsari, to assess the impact of land configuration on summer green gram (Vigna radiata L.) under South Gujarat conditions during the summer seasons of 2022 and 2023. The experiment utilized a split plot design with 24 treatment combinations, comprising four irrigation levels: irrigation at 30 and 45 DAS (I1), irrigation at 30, 45, and 60 DAS (I2), irrigation at 30 and 60 DAS (I3), and irrigation at 45 and 60 DAS (I4) as main plots. Two bio compost treatments were included in sub plots: without bio compost (B0) and with bio compost at 5 t/ha (B1), replicated four times. The experimental soil was clayey, low in organic carbon and available nitrogen, medium in available P2O5, and high in available K2O, with a slightly alkaline pH and normal electrical conductivity. Results from both years indicated that the highest irrigation level (I2) significantly improved plant height at 60 DAS and harvest, increased the number of branches and root nodules per plant at 40 and 60 DAS, and enhanced dry matter accumulation and crop growth rate compared to I4. However, treatments I2 required more days to reach 50% flowering and maturity. Furthermore, I2 also resulted in a higher number of pods per plant, greater grain weight per plant, and increased grain and stover yields. In terms of nutritional content, I2 showed the maximum protein content, protein yield, and higher N, P, and K levels in the grain compared to I4. Notably, irrigation levels did not significantly affect initial or harvest plant population, pod length, 100-grain weight, grains per pod, harvest index, soil pH, electrical conductivity, organic carbon content, or nutrient status post-harvest. The highest field water use efficiency was observed with two irrigations (I1), as opposed to the three irrigations in I2. Overall, the highest consumptive water use and significant improvement in N, P, and K uptake were recorded under the I2 treatment.

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Claims 18

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Irrigation at 30, 45 and 60 DAS (I2) significantly improved plant height at 60 DAS and at harvest compared with I4.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
highest irrigation level (I2)e1
Outcome
plant height at 60 DAS and harveste1
Direction
improvede1
Comparator
I4e1

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e1

“Results from both years indicated that the highest irrigation level (I2) significantly improved plant height at 60 DAS and harvest, increased the number of branches and root nodules per plant at 40 and 60 DAS, and enhanced dry matter accumulation and crop growth rate compared to I4”

✓ located verbatim in the source · abstract, characters 862–1144 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

I2 increased the number of branches and root nodules per plant at 40 and 60 DAS compared with I4.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
highest irrigation level (I2)e1
Outcome
number of branches and root nodules per plante1
Direction
increasede1
Comparator
I4e1

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e1

“Results from both years indicated that the highest irrigation level (I2) significantly improved plant height at 60 DAS and harvest, increased the number of branches and root nodules per plant at 40 and 60 DAS, and enhanced dry matter accumulation and crop growth rate compared to I4”

✓ located verbatim in the source · abstract, characters 862–1144 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

I2 enhanced dry matter accumulation and crop growth rate compared with I4.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
highest irrigation level (I2)e1
Outcome
dry matter accumulation and crop growth ratee1
Direction
enhancede1
Comparator
I4e1

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e1

“Results from both years indicated that the highest irrigation level (I2) significantly improved plant height at 60 DAS and harvest, increased the number of branches and root nodules per plant at 40 and 60 DAS, and enhanced dry matter accumulation and crop growth rate compared to I4”

✓ located verbatim in the source · abstract, characters 862–1144 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

I2 required more days to reach 50% flowering and maturity.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
I2e2
Outcome
days to reach 50% flowering and maturitye2
Direction
more dayse2

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e2

“However, treatments I2 required more days to reach 50% flowering and maturity”

✓ located verbatim in the source · abstract, characters 1146–1223 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

I2 resulted in a higher number of pods per plant.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
I2e3
Outcome
number of pods per plante3
Direction
highere3

Not reportedComparator

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e3

“Furthermore, I2 also resulted in a higher number of pods per plant, greater grain weight per plant, and increased grain and stover yields”

✓ located verbatim in the source · abstract, characters 1225–1362 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

I2 gave greater grain weight per plant.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
I2e3
Outcome
grain weight per plante3
Direction
greatere3

Not reportedComparator

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e3

“Furthermore, I2 also resulted in a higher number of pods per plant, greater grain weight per plant, and increased grain and stover yields”

✓ located verbatim in the source · abstract, characters 1225–1362 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

I2 increased grain and stover yields.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
I2e3
Outcome
grain and stover yieldse3
Direction
increasede3

Not reportedComparator

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e3

“Furthermore, I2 also resulted in a higher number of pods per plant, greater grain weight per plant, and increased grain and stover yields”

✓ located verbatim in the source · abstract, characters 1225–1362 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

I2 showed the maximum protein content in the grain compared with I4.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
I2e4
Outcome
protein contente4
Direction
maximume4
Comparator
I4e4

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e4

“In terms of nutritional content, I2 showed the maximum protein content, protein yield, and higher N, P, and K levels in the grain compared to I4”

✓ located verbatim in the source · abstract, characters 1364–1508 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

I2 showed the maximum protein yield compared with I4.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
I2e4
Outcome
protein yielde4
Direction
maximume4
Comparator
I4e4

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e4

“In terms of nutritional content, I2 showed the maximum protein content, protein yield, and higher N, P, and K levels in the grain compared to I4”

✓ located verbatim in the source · abstract, characters 1364–1508 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

I2 showed higher N, P and K levels in the grain compared with I4.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
I2e4
Outcome
N, P, and K levelse4
Direction
highere4
Comparator
I4e4

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e4

“In terms of nutritional content, I2 showed the maximum protein content, protein yield, and higher N, P, and K levels in the grain compared to I4”

✓ located verbatim in the source · abstract, characters 1364–1508 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Irrigation levels did not significantly affect initial or harvest plant population.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
irrigation levelse5
Outcome
initial or harvest plant populatione5
Direction
no_changeinferrede5

Not reportedComparator

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e5

“Notably, irrigation levels did not significantly affect initial or harvest plant population, pod length, 100-grain weight, grains per pod, harvest index, soil pH, electrical conductivity, organic carbon content, or nutrient status post-harvest”

✓ located verbatim in the source · abstract, characters 1510–1753 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Irrigation levels did not significantly affect pod length, 100-grain weight or grains per pod.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
irrigation levelse5
Outcome
pod length, 100-grain weight, grains per pode5
Direction
no_changeinferrede5

Not reportedComparator

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e5

“Notably, irrigation levels did not significantly affect initial or harvest plant population, pod length, 100-grain weight, grains per pod, harvest index, soil pH, electrical conductivity, organic carbon content, or nutrient status post-harvest”

✓ located verbatim in the source · abstract, characters 1510–1753 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Irrigation levels did not significantly affect harvest index.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
irrigation levelse5
Outcome
harvest indexe5
Direction
no_changeinferrede5

Not reportedComparator

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e5

“Notably, irrigation levels did not significantly affect initial or harvest plant population, pod length, 100-grain weight, grains per pod, harvest index, soil pH, electrical conductivity, organic carbon content, or nutrient status post-harvest”

✓ located verbatim in the source · abstract, characters 1510–1753 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Irrigation levels did not significantly affect soil pH, electrical conductivity or organic carbon content.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
irrigation levelse5
Outcome
soil pH, electrical conductivity, organic carbon contente5
Direction
no_changeinferrede5

Not reportedComparator

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e5

“Notably, irrigation levels did not significantly affect initial or harvest plant population, pod length, 100-grain weight, grains per pod, harvest index, soil pH, electrical conductivity, organic carbon content, or nutrient status post-harvest”

✓ located verbatim in the source · abstract, characters 1510–1753 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Irrigation levels did not significantly affect nutrient status post-harvest.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
irrigation levelse5
Outcome
nutrient status post-harveste5
Direction
no_changeinferrede5

Not reportedComparator

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e5

“Notably, irrigation levels did not significantly affect initial or harvest plant population, pod length, 100-grain weight, grains per pod, harvest index, soil pH, electrical conductivity, organic carbon content, or nutrient status post-harvest”

✓ located verbatim in the source · abstract, characters 1510–1753 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The two-irrigation treatment (I1) had the highest field water use efficiency, compared with the three-irrigation treatment I2.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
two irrigations (I1)e6
Outcome
field water use efficiencye6
Direction
higheste6
Comparator
three irrigations in I2e6

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e6

“The highest field water use efficiency was observed with two irrigations (I1), as opposed to the three irrigations in I2”

✓ located verbatim in the source · abstract, characters 1755–1875 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

I2 had the highest consumptive water use.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
I2e7
Outcome
consumptive water usee7
Direction
higheste7

Not reportedComparator

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e7

“Overall, the highest consumptive water use and significant improvement in N, P, and K uptake were recorded under the I2 treatment”

✓ located verbatim in the source · abstract, characters 1877–2006 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

I2 significantly improved N, P and K uptake.

Taxon
green gram (Vigna radiata L.)Vigna radiatat0
Treatment
I2e7
Outcome
N, P, and K uptakee7
Direction
significant improvemente7

Not reportedComparator

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

“summer green gram (Vigna radiata L.)”

✓ located verbatim in the source · title, characters 60–96 · show in text ↑
e7

“Overall, the highest consumptive water use and significant improvement in N, P, and K uptake were recorded under the I2 treatment”

✓ located verbatim in the source · abstract, characters 1877–2006 · show in text ↑

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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.