Paper · 2020 · International Journal of Chemical Studies

Effect of soil and foliar application of zinc on growth, yield attributes and yield of rice (Oryza sativa L.)

Dev Narayan; Vivek Kumar Tripathi; Anil Kumar Verma

6
claims
13
verbatim quotes
2
citations
2
research areas
✓
Open access

Abstract

The experiment was performed in Randomized block design with 4 replications by taking 6 treatments viz., foliar application of zinc @ 250 ml ha-1, 500 ml ha-1, 750 ml ha-1, combination of basal application of zinc sulphate @ 10 kg ha-1 + foliar application of zinc @ 750 ml ha-1 or alone basal application of zinc sulphate @ 10 kg ha-1 and Untreated control. Maximum growth parameters viz., number of leaves plant-1, number of tillers plant-1, dry matter accumulation, leaf area index and yield attributes viz., number of effective tillers m-2, filled grains panicle-1, panicle weight, panicle length, number of filled grain per panicle, grain yield and straw yield was noted with foliar application of zinc @ 750 ml ha-1 which was comparable with foliar application of zinc @ 500 or 250 ml ha-1 or combination of basal application of zinc sulphate @ 10 kg ha-1 + foliar application of zinc @ 750 ml ha-1 and alone basal application.

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Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar zinc at 750 ml/ha gave the maximum number of leaves and tillers per plant in rice.

Taxon
rice (Oryza sativa L.)Oryza sativat0
Treatment
foliar application of zinc @ 750 ml ha-1e1
Outcome
number of leaves plant-1, number of tillers plant-1e1
Direction
Maximume1

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e1

“Maximum growth parameters viz., number of leaves plant-1, number of tillers plant-1, dry matter accumulation, leaf area index and yield attributes viz., number of effective tillers m-2, filled grains panicle-1, panicle weight, panicle length, number of filled grain per panicle, grain yield and straw yield was noted with foliar application of zinc @ 750 ml ha-1”

✓ located verbatim in the source · abstract, characters 359–721 · show in text ↑
t0

“rice (Oryza sativa L.)”

✓ located verbatim in the source · title, characters 87–109 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar zinc at 750 ml/ha gave the maximum dry matter accumulation and leaf area index in rice.

Taxon
rice (Oryza sativa L.)Oryza sativat0
Treatment
foliar application of zinc @ 750 ml ha-1e1
Outcome
dry matter accumulation, leaf area indexe1
Direction
Maximume1

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e1

“Maximum growth parameters viz., number of leaves plant-1, number of tillers plant-1, dry matter accumulation, leaf area index and yield attributes viz., number of effective tillers m-2, filled grains panicle-1, panicle weight, panicle length, number of filled grain per panicle, grain yield and straw yield was noted with foliar application of zinc @ 750 ml ha-1”

✓ located verbatim in the source · abstract, characters 359–721 · show in text ↑
t0

“rice (Oryza sativa L.)”

✓ located verbatim in the source · title, characters 87–109 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar zinc at 750 ml/ha gave the maximum number of effective tillers, filled grains and panicle weight in rice.

Taxon
rice (Oryza sativa L.)Oryza sativat0
Treatment
foliar application of zinc @ 750 ml ha-1e1
Outcome
number of effective tillers m-2, filled grains panicle-1, panicle weighte1
Direction
Maximume1

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e1

“Maximum growth parameters viz., number of leaves plant-1, number of tillers plant-1, dry matter accumulation, leaf area index and yield attributes viz., number of effective tillers m-2, filled grains panicle-1, panicle weight, panicle length, number of filled grain per panicle, grain yield and straw yield was noted with foliar application of zinc @ 750 ml ha-1”

✓ located verbatim in the source · abstract, characters 359–721 · show in text ↑
t0

“rice (Oryza sativa L.)”

✓ located verbatim in the source · title, characters 87–109 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar zinc at 750 ml/ha gave the maximum panicle length, filled grain number and grain yield in rice.

Taxon
rice (Oryza sativa L.)Oryza sativat0
Treatment
foliar application of zinc @ 750 ml ha-1e1
Outcome
panicle length, number of filled grain per panicle, grain yielde1
Direction
Maximume1

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e1

“Maximum growth parameters viz., number of leaves plant-1, number of tillers plant-1, dry matter accumulation, leaf area index and yield attributes viz., number of effective tillers m-2, filled grains panicle-1, panicle weight, panicle length, number of filled grain per panicle, grain yield and straw yield was noted with foliar application of zinc @ 750 ml ha-1”

✓ located verbatim in the source · abstract, characters 359–721 · show in text ↑
t0

“rice (Oryza sativa L.)”

✓ located verbatim in the source · title, characters 87–109 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar zinc at 750 ml/ha gave the maximum straw yield in rice.

Taxon
rice (Oryza sativa L.)Oryza sativat0
Treatment
foliar application of zinc @ 750 ml ha-1e1
Outcome
straw yielde1
Direction
Maximume1

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e1

“Maximum growth parameters viz., number of leaves plant-1, number of tillers plant-1, dry matter accumulation, leaf area index and yield attributes viz., number of effective tillers m-2, filled grains panicle-1, panicle weight, panicle length, number of filled grain per panicle, grain yield and straw yield was noted with foliar application of zinc @ 750 ml ha-1”

✓ located verbatim in the source · abstract, characters 359–721 · show in text ↑
t0

“rice (Oryza sativa L.)”

✓ located verbatim in the source · title, characters 87–109 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Foliar zinc at 750 ml/ha gave growth parameters comparable to foliar zinc at 500 or 250 ml/ha.

Taxon
rice (Oryza sativa L.)Oryza sativat0
Treatment
foliar application of zinc @ 750 ml ha-1e1
Outcome
growth parameterse2
Direction
comparablee1
Comparator
foliar application of zinc @ 500 or 250 ml ha-1e1

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e1

“foliar application of zinc @ 750 ml ha-1 which was comparable with foliar application of zinc @ 500 or 250 ml ha-1”

✓ located verbatim in the source · abstract, characters 681–795 · show in text ↑
e2

“Maximum growth parameters”

✓ located verbatim in the source · abstract, characters 359–384 · show in text ↑
t0

“rice (Oryza sativa L.)”

✓ located verbatim in the source · title, characters 87–109 · show in text ↑

zinc atom · growth · Oryza sativa (rice)Results differ

132 papers: 118 positive, 14 negative or no effect

13 papers in the same direction as this paper · 118 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

128 papers more in this group

See all 132 papers →

zinc atom · yield · Oryza sativa (rice)Results differ

419 papers: 389 positive, 30 negative or no effect

388 papers in the same direction as this paper · 28 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
    Foliar zinc at 60 DAT yielded a minimum of 220.28 productive tillers per m2.

    Effect of method and time of zinc application on growth and yield of rice (Oryza sativa L.) · 2011 · compared with basal application at the rate 25 kg ha-1 21 % ZnSO4

    Opposite directionCited by this paper

  2. positive
  3. no effect

415 papers more in this group

See all 419 papers →

application · growth · Oryza sativa (rice)Positive and negative results

313 papers: 274 positive, 39 negative or no effect

38 papers in the same direction as this paper · 274 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

309 papers more in this group

See all 313 papers →

application · yield · Oryza sativa (rice)Positive and negative results

691 papers: 645 positive, 46 negative or no effect

644 papers in the same direction as this paper · 37 in the opposite direction · 9 reporting no difference from an alternative

  1. negative
    Foliar zinc at 60 DAT yielded a minimum of 220.28 productive tillers per m2.

    Effect of method and time of zinc application on growth and yield of rice (Oryza sativa L.) · 2011 · compared with basal application at the rate 25 kg ha-1 21 % ZnSO4

    Opposite directionCited by this paper

  2. positive
  3. positive

687 papers more in this group

See all 691 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.