Paper · 2021 · Journal of Pharmacognosy and Phytochemistry

Effect of chelated zinc fertilizer on growth parameters of maize crop

S Kothaipriya; J Prabhaharan; K Senthil; et al.

5
claims
10
verbatim quotes
4
citations
1
research areas
✓
Open access

Abstract

Maize is a high nutrient demanding and zinc responsive crop. A Field study was conducted at farmer’s field, Pavali village of Viruthunagar district during 2019-2020 to evaluate the effect of chelated zinc fertilizer on growth parameters of maize (Zea mays L.). The experiment was laid out as randomized block design with five replication. The results showed that plant height (192.5 cm), leaf length (80.4 cm), leaf breadth (9.82 cm), no. of leaves (13.2) and leaf area index (5.28) responded positively towards soil and foliar application of chelated Zn Formulation @ 7.5 kg ha-1 with 0.5% as foliar spray at 30 & 45 DAS (T8) than absolute control.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Plant height of maize responded positively (192.5 cm) to soil plus foliar chelated Zn fertilizer (7.5 kg ha-1 with 0.5% foliar spray at 30 and 45 DAS, T8) compared with absolute control.

Taxon
maizeZea mayst0
Treatment
soil and foliar application of chelated Zn Formulation @ 7.5 kg ha-1 with 0.5% as foliar spray at 30 & 45 DAS (T8)e0
Outcome
plant heighte0
Direction
positivelye0
Value
192.5 cme0
Comparator
absolute controle0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“plant height (192.5 cm), leaf length (80.4 cm), leaf breadth (9.82 cm), no. of leaves (13.2) and leaf area index (5.28) responded positively towards soil and foliar application of chelated Zn Formulation @ 7.5 kg ha-1 with 0.5% as foliar spray at 30 & 45 DAS (T8) than absolute control”

✓ located verbatim in the source · abstract, characters 363–648 · show in text ↑
t0

“maize”

✓ located verbatim in the source · title, characters 59–64 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Leaf length of maize responded positively (80.4 cm) to soil plus foliar chelated Zn fertilizer (7.5 kg ha-1 with 0.5% foliar spray at 30 and 45 DAS, T8) compared with absolute control.

Taxon
maizeZea mayst0
Treatment
soil and foliar application of chelated Zn Formulation @ 7.5 kg ha-1 with 0.5% as foliar spray at 30 & 45 DAS (T8)e0
Outcome
leaf lengthe0
Direction
positivelye0
Value
80.4 cme0
Comparator
absolute controle0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“plant height (192.5 cm), leaf length (80.4 cm), leaf breadth (9.82 cm), no. of leaves (13.2) and leaf area index (5.28) responded positively towards soil and foliar application of chelated Zn Formulation @ 7.5 kg ha-1 with 0.5% as foliar spray at 30 & 45 DAS (T8) than absolute control”

✓ located verbatim in the source · abstract, characters 363–648 · show in text ↑
t0

“maize”

✓ located verbatim in the source · title, characters 59–64 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Leaf breadth of maize responded positively (9.82 cm) to soil plus foliar chelated Zn fertilizer (7.5 kg ha-1 with 0.5% foliar spray at 30 and 45 DAS, T8) compared with absolute control.

Taxon
maizeZea mayst0
Treatment
soil and foliar application of chelated Zn Formulation @ 7.5 kg ha-1 with 0.5% as foliar spray at 30 & 45 DAS (T8)e0
Outcome
leaf breadthe0
Direction
positivelye0
Value
9.82 cme0
Comparator
absolute controle0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“plant height (192.5 cm), leaf length (80.4 cm), leaf breadth (9.82 cm), no. of leaves (13.2) and leaf area index (5.28) responded positively towards soil and foliar application of chelated Zn Formulation @ 7.5 kg ha-1 with 0.5% as foliar spray at 30 & 45 DAS (T8) than absolute control”

✓ located verbatim in the source · abstract, characters 363–648 · show in text ↑
t0

“maize”

✓ located verbatim in the source · title, characters 59–64 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Number of leaves of maize responded positively (13.2) to soil plus foliar chelated Zn fertilizer (7.5 kg ha-1 with 0.5% foliar spray at 30 and 45 DAS, T8) compared with absolute control.

Taxon
maizeZea mayst0
Treatment
soil and foliar application of chelated Zn Formulation @ 7.5 kg ha-1 with 0.5% as foliar spray at 30 & 45 DAS (T8)e0
Outcome
no. of leavese0
Direction
positivelye0
Value
13.2e0
Comparator
absolute controle0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“plant height (192.5 cm), leaf length (80.4 cm), leaf breadth (9.82 cm), no. of leaves (13.2) and leaf area index (5.28) responded positively towards soil and foliar application of chelated Zn Formulation @ 7.5 kg ha-1 with 0.5% as foliar spray at 30 & 45 DAS (T8) than absolute control”

✓ located verbatim in the source · abstract, characters 363–648 · show in text ↑
t0

“maize”

✓ located verbatim in the source · title, characters 59–64 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Leaf area index of maize responded positively (5.28) to soil plus foliar chelated Zn fertilizer (7.5 kg ha-1 with 0.5% foliar spray at 30 and 45 DAS, T8) compared with absolute control.

Taxon
maizeZea mayst0
Treatment
soil and foliar application of chelated Zn Formulation @ 7.5 kg ha-1 with 0.5% as foliar spray at 30 & 45 DAS (T8)e0
Outcome
leaf area indexe0
Direction
positivelye0
Value
5.28e0
Comparator
absolute controle0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“plant height (192.5 cm), leaf length (80.4 cm), leaf breadth (9.82 cm), no. of leaves (13.2) and leaf area index (5.28) responded positively towards soil and foliar application of chelated Zn Formulation @ 7.5 kg ha-1 with 0.5% as foliar spray at 30 & 45 DAS (T8) than absolute control”

✓ located verbatim in the source · abstract, characters 363–648 · show in text ↑
t0

“maize”

✓ located verbatim in the source · title, characters 59–64 · 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. positive
  3. no effect

220 papers more in this group

See all 224 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. positive
  3. no effect

333 papers more in this group

See all 337 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.