Paper · 2018

Effect of zinc on growth, yields, zinc use efficiency and economics in baby corn

Jnana Bharati Palai; N C Sarkar; Jagadish Jena

10
claims
20
verbatim quotes
8
citations
2
research areas
✓
Open access

Abstract

The field experiment was conducted at agricultural farm of Palli Siksha Bhavana, Visva-Bharati, Sriniketan, Birbhum district, West Bengal, India during pre-rabi season of 2015 to study the effect of zinc on growth and productivity of baby corn. Different treatments viz. absolute control, soil application of Zn @ 6 kg ha-1, soil application of Zn @ 10 kg ha-1, seed treatment @ 0.6% Zn and @ 1.2% Zn, one foliar spray @ 0.05% Zn at 25 DAS, soil application of Zn @ 6 kg ha-1 +one foliar spray @ 0.05% Zn, seed treatment @ 0.6% Zn+one foliar spray of 0.05% Zn at 25 DAS. The experiment was carried out in RBD with 8 treatments replicated thrice. At tasseling stage, tallest (136.6 cm) plant produced by seed treatment @ 0.6% Zn+one foliar spray @ 0.05% Zn at 25 DAS and highest (45.26 g plant-1) dry matter accumulation resulted with soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DAS. In regards to the yield, soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DAS resulted maximum count (246667) of cobs ha-1, highest (8.06 t ha-1) young cob yield ha-1, highest (1.72 t ha-1) fresh weight of corn ha-1 and maximum (20.42 t ha-1) total fodder yield. Moreover, highest net return (₹165442 ha-1), B:C ratio, maximum Zn content in baby corn, green husk as well as total Zn uptake were found with the soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DAS. Where as one foliar spray @ 0.05% Zn at 25 DAS showed highest zinc use efficiency.

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Claims 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At tasseling, baby corn plants were tallest (136.6 cm) with seed treatment at 0.6% Zn plus one foliar spray of 0.05% Zn at 25 DAS.

Taxon
baby cornt0
Organ / stage
tasseling stagee1
Treatment
seed treatment @ 0.6% Zn+one foliar spray @ 0.05% Zn at 25 DASe1
Outcome
talleste1
Direction
talleste1
Value
136.6 cme1

Not reportedComparator

Verbatim

t0

“baby corn”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
e1

“At tasseling stage, tallest (136.6 cm) plant produced by seed treatment @ 0.6% Zn+one foliar spray @ 0.05% Zn at 25 DAS”

✓ located verbatim in the source · abstract, characters 646–765 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Dry matter accumulation of baby corn was highest (45.26 g per plant) with soil application of 6 kg Zn per ha plus one foliar spray of 0.05% Zn at 25 DAS.

Taxon
baby cornt0
Treatment
soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DASe1
Outcome
dry matter accumulatione1
Direction
higheste1
Value
45.26 g plant-1e1

Not reportedComparator

Verbatim

t0

“baby corn”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
e1

“highest (45.26 g plant-1) dry matter accumulation resulted with soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DAS”

✓ located verbatim in the source · abstract, characters 770–906 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Count of cobs per ha was maximum (246667) with soil application of 6 kg Zn per ha plus one foliar spray of 0.05% Zn at 25 DAS.

Taxon
baby cornt0
Treatment
soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DASe1
Outcome
cobs ha-1e1
Direction
maximume1
Value
246667e1

Not reportedComparator

Verbatim

t0

“baby corn”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
e1

“soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DAS resulted maximum count (246667) of cobs ha-1, highest (8.06 t ha-1) young cob yield ha-1, highest (1.72 t ha-1) fresh weight of corn ha-1 and maximum (20.42 t ha-1) total fodder yield”

✓ located verbatim in the source · abstract, characters 933–1189 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Young cob yield was highest (8.06 t per ha) with soil application of 6 kg Zn per ha plus one foliar spray of 0.05% Zn at 25 DAS.

Taxon
baby cornt0
Treatment
soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DASe1
Outcome
young cob yield ha-1e1
Direction
higheste1
Value
8.06 t ha-1e1

Not reportedComparator

Verbatim

t0

“baby corn”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
e1

“soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DAS resulted maximum count (246667) of cobs ha-1, highest (8.06 t ha-1) young cob yield ha-1, highest (1.72 t ha-1) fresh weight of corn ha-1 and maximum (20.42 t ha-1) total fodder yield”

✓ located verbatim in the source · abstract, characters 933–1189 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fresh weight of corn was highest (1.72 t per ha) with soil application of 6 kg Zn per ha plus one foliar spray of 0.05% Zn at 25 DAS.

Taxon
baby cornt0
Treatment
soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DASe1
Outcome
fresh weight of corn ha-1e1
Direction
higheste1
Value
1.72 t ha-1e1

Not reportedComparator

Verbatim

t0

“baby corn”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
e1

“soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DAS resulted maximum count (246667) of cobs ha-1, highest (8.06 t ha-1) young cob yield ha-1, highest (1.72 t ha-1) fresh weight of corn ha-1 and maximum (20.42 t ha-1) total fodder yield”

✓ located verbatim in the source · abstract, characters 933–1189 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Total fodder yield was maximum (20.42 t per ha) with soil application of 6 kg Zn per ha plus one foliar spray of 0.05% Zn at 25 DAS.

Taxon
baby cornt0
Treatment
soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DASe1
Outcome
total fodder yielde1
Direction
maximume1
Value
20.42 t ha-1e1

Not reportedComparator

Verbatim

t0

“baby corn”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
e1

“soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DAS resulted maximum count (246667) of cobs ha-1, highest (8.06 t ha-1) young cob yield ha-1, highest (1.72 t ha-1) fresh weight of corn ha-1 and maximum (20.42 t ha-1) total fodder yield”

✓ located verbatim in the source · abstract, characters 933–1189 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Net return was highest (₹165442 per ha) with soil application of 6 kg Zn per ha plus one foliar spray of 0.05% Zn at 25 DAS.

Taxon
baby cornt0
Treatment
soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DASe1
Outcome
net returne1
Direction
higheste1
Value
₹165442 ha-1e1

Not reportedComparator

Verbatim

t0

“baby corn”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
e1

“highest net return (₹165442 ha-1), B:C ratio, maximum Zn content in baby corn, green husk as well as total Zn uptake were found with the soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DAS”

✓ located verbatim in the source · abstract, characters 1201–1410 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

B:C ratio was highest with soil application of 6 kg Zn per ha plus one foliar spray of 0.05% Zn at 25 DAS.

Taxon
baby cornt0
Treatment
soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DASe1
Outcome
B:C ratioe1
Direction
higheste1

Not reportedComparator

Verbatim

t0

“baby corn”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
e1

“highest net return (₹165442 ha-1), B:C ratio, maximum Zn content in baby corn, green husk as well as total Zn uptake were found with the soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DAS”

✓ located verbatim in the source · abstract, characters 1201–1410 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Zn content in baby corn and green husk and total Zn uptake were maximum with soil application of 6 kg Zn per ha plus one foliar spray of 0.05% Zn at 25 DAS.

Taxon
baby cornt0
Treatment
soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DASe1
Outcome
Zn content in baby corn, green husk as well as total Zn uptakee1
Direction
maximume1

Not reportedComparator

Verbatim

t0

“baby corn”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
e1

“highest net return (₹165442 ha-1), B:C ratio, maximum Zn content in baby corn, green husk as well as total Zn uptake were found with the soil application of Zn @ 6 kg ha-1+one foliar spray @ 0.05% Zn at 25 DAS”

✓ located verbatim in the source · abstract, characters 1201–1410 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

One foliar spray of 0.05% Zn at 25 DAS gave the highest zinc use efficiency in baby corn.

Taxon
baby cornt0
Treatment
one foliar spray @ 0.05% Zn at 25 DASe1
Outcome
zinc use efficiencye1
Direction
higheste1

Not reportedComparator

Verbatim

t0

“baby corn”

✓ located verbatim in the source · title, characters 71–80 · show in text ↑
e1

“one foliar spray @ 0.05% Zn at 25 DAS showed highest zinc use efficiency”

✓ located verbatim in the source · abstract, characters 1421–1493 · show in text ↑

zinc atom · growth · Zea mays (maize)Results differ

224 papers: 183 positive, 41 negative or no effect

182 papers in the same direction as this paper · 41 in the opposite direction

  1. positive
  2. no effect
  3. no effect

220 papers more in this group

See all 224 papers →

zinc atom · nutrient: content · Zea mays (maize)Results differ

235 papers: 199 positive, 36 negative or no effect

198 papers in the same direction as this paper · 33 in the opposite direction · 3 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

231 papers more in this group

See all 235 papers →

zinc atom · yield · Zea mays (maize)Results differ

441 papers: 391 positive, 50 negative or no effect

390 papers in the same direction as this paper · 47 in the opposite direction · 3 reporting no difference from an alternative

  1. positive
  2. positive
  3. negative

437 papers more in this group

See all 441 papers →

application · nutrient: content · Zea mays (maize)Positive and negative results

161 papers: 151 positive, 10 negative or no effect

150 papers in the same direction as this paper · 9 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. no effect

157 papers more in this group

See all 161 papers →

application · growth · Zea mays (maize)Positive and negative results

337 papers: 310 positive, 27 negative or no effect

309 papers in the same direction as this paper · 25 in the opposite direction · 2 reporting no difference from an alternative

  1. positive
  2. no effect
  3. no effect

333 papers more in this group

See all 337 papers →

application · yield · Zea mays (maize)Positive and negative results

629 papers: 575 positive, 54 negative or no effect

574 papers in the same direction as this paper · 42 in the opposite direction · 12 reporting no difference from an alternative

  1. positive
  2. no effect
  3. no effect

625 papers more in this group

See all 629 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.