Paper · 2013 · SDSSU MULTIDISCIPLINARY RESEARCH JOURNAL

GROWTH AND YIELD PERFORMANCE OF CORN APPLIED WITH FERTILIZER AT DIFFERENT GROWTH STAGES

Clemencia Sumagaysay

3
claims
3
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

A field experiment on the growth and yield of corn was conducted to study the effect of boron fertilizer levels applied at its different growth stages. A hybrid variety of corn known as Pioneer was used in the study. It made use of a two-factorial Experiment in Randomized Complete Block Design (RCBD) with four replications. There were four (4) treatment combinations applied at three (3) growth stages of corn. A highly significant effect has been noted on grain yield when corn plants were treated with different levels of boron at different stages of plant growth. The treatment combination 1.6 kg/ha of boron fertilizer applied three times at three stages of growth, greatly improved the yield of corn than the other treatments. Furthermore, three foliar applications of boron fertilizer in vegetative and reproductive stages gave the highest corn yield.

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Claims 3

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Boron level and growth stage had a highly significant effect on corn grain yield.

Treatment
different levels of boron at different stages of plant growthe0
Outcome
grain yielde0

Not reportedComparatorDirection

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

Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“A highly significant effect has been noted on grain yield when corn plants were treated with different levels of boron at different stages of plant growth.”

✓ located verbatim in the source · abstract, characters 413–568 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Applying 1.6 kg/ha boron three times improved corn yield over other treatments.

Treatment
1.6 kg/ha of boron fertilizer applied three times at three stages of growthe0
Outcome
yield of corne0
Direction
improvede0
Comparator
other treatmentse0

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

Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The treatment combination 1.6 kg/ha of boron fertilizer applied three times at three stages of growth, greatly improved the yield of corn than the other treatments.”

✓ located verbatim in the source · abstract, characters 569–733 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Three foliar boron applications during vegetative and reproductive stages gave the highest corn yield.

Treatment
three foliar applications of boron fertilizer in vegetative and reproductive stagese0
Outcome
corn yielde0
Direction
higheste0

Not reportedComparator

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

Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“three foliar applications of boron fertilizer in vegetative and reproductive stages gave the highest corn yield”

✓ located verbatim in the source · abstract, characters 747–858 · show in text ↑

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

83 papers: 72 positive, 11 negative or no effect

71 papers in the same direction as this paper · 11 in the opposite direction

  1. negative
  2. no effect
  3. negative

79 papers more in this group

See all 83 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. no effect
  2. no effect
  3. negative

625 papers more in this group

See all 629 papers →

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

3,908 papers: 3,485 positive, 423 negative or no effect

3,484 papers in the same direction as this paper · 338 in the opposite direction · 85 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

3,904 papers more in this group

See all 3,908 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.