Paper · 2021 · International Journal of Research in Agronomy

Combined organic fertilizer application improved growth and yield of cherry tomato (Solanum lycopersicum L.)

Petronila M Anuada; Pet Roey L Pascual; Danny E Carabio

7
claims
13
verbatim quotes
3
citations
1
research areas
✓
Open access

Abstract

A field experiment was conducted at the Cebu Technological University-Barili Campus compound from April-June. The study determine the effect of combined organic fertilizer application on the growth and yield of cherry tomato (Solanum lycopersicum) as to height, days to flowering, number of flowers, days to first harvest, fruit per plant, and fruit weight. The study was laid out in a Randomized Complete Block Design (RCBD) with three replications. The results showed that the combined bat guano and fermented seaweed fertilizer produced the tallest plants at, 55.06±3.81SE cm. The earliest plants to produce flower were those treated with combined bat guano and fermented plant juice at 28.17±0.27SE days after transplanting. Also, combined bat guano and fermented plant juice significantly produced 11.33 ±0.57SE more flower per plant gathered after 45 days from transplanting. Moreover, these plants had the highest number of fruits 9.39 ±0.51SE at first harvest. Furthermore, yield parameters of cherry tomato plants treated with combined bat guano and fermented seaweed is doubled 509±0.20SE g total yield compared to the recommended rate of inorganic fertilizer (229±0.68). Based on the study's findings, the combined bat guano and fermented seaweed seem to promote growth at 55.06±3.81SE cm tall compared to the recommended rate fertilizer 39.61±3.6 SE cm. Furthermore, the combined bat guano and fermented seaweed improved the yield of cherry tomato at 509±0.20SEg two times heavier compared to the recommended rate of inorganic fertilizer 229±0.68SE g. Thus, 500kg/ha of bat guano and 500L/ha of fermented seaweed is recommended for growers of cherry tomatoes.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bat guano plus fermented seaweed produced the tallest cherry tomato plants.

Treatment
combined bat guano and fermented seaweed fertilizere0
Outcome
tallest plantse0
Direction
talleste0
Value
55.06±3.81SE cme0

Not reportedComparator

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the combined bat guano and fermented seaweed fertilizer produced the tallest plants at, 55.06±3.81SE cm”

✓ located verbatim in the source · abstract, characters 475–578 · show in text ↑
e1

“cherry tomato (Solanum lycopersicum)”

✓ located verbatim in the source · abstract, characters 211–247 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bat guano plus fermented plant juice yielded the earliest flowering.

Treatment
combined bat guano and fermented plant juicee0
Outcome
produce flowere0
Direction
earlieste0
Value
28.17±0.27SE dayse0

Not reportedComparator

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The earliest plants to produce flower were those treated with combined bat guano and fermented plant juice at 28.17±0.27SE days after transplanting”

✓ located verbatim in the source · abstract, characters 580–727 · show in text ↑
e1

“cherry tomato (Solanum lycopersicum)”

✓ located verbatim in the source · abstract, characters 211–247 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Bat guano plus fermented plant juice significantly increased flowers per plant.

Treatment
combined bat guano and fermented plant juicee0
Outcome
flower per plante0
Direction
moree0
Value
11.33 ±0.57SEe0
Qualifier
after 45 days from transplantinge0

Not reportedComparator

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“combined bat guano and fermented plant juice significantly produced 11.33 ±0.57SE more flower per plant gathered after 45 days from transplanting”

✓ located verbatim in the source · abstract, characters 735–880 · show in text ↑
e1

“cherry tomato (Solanum lycopersicum)”

✓ located verbatim in the source · abstract, characters 211–247 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bat guano plus fermented plant juice gave the highest first-harvest fruit count.

Treatment
combined bat guano and fermented plant juicee1
Outcome
number of fruitse0
Direction
higheste0
Value
9.39 ±0.51SEe0
Qualifier
at first harveste0

Not reportedComparator

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“these plants had the highest number of fruits 9.39 ±0.51SE at first harvest”

✓ located verbatim in the source · abstract, characters 892–967 · show in text ↑
e1

“combined bat guano and fermented plant juice significantly produced”

✓ located verbatim in the source · abstract, characters 735–802 · show in text ↑
e2

“cherry tomato (Solanum lycopersicum)”

✓ located verbatim in the source · abstract, characters 211–247 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bat guano plus fermented seaweed doubled cherry tomato yield relative to inorganic fertilizer.

Treatment
combined bat guano and fermented seaweede0
Outcome
total yielde0
Direction
doublede0
Value
509±0.20SE ge0
Qualifier
229±0.68e0
Comparator
recommended rate of inorganic fertilizere0

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“yield parameters of cherry tomato plants treated with combined bat guano and fermented seaweed is doubled 509±0.20SE g total yield compared to the recommended rate of inorganic fertilizer (229±0.68)”

✓ located verbatim in the source · abstract, characters 982–1180 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bat guano plus fermented seaweed increased height relative to recommended fertilizer.

Treatment
combined bat guano and fermented seaweede0
Outcome
growthe0
Direction
promotee0
Value
55.06±3.81SE cme0
Qualifier
39.61±3.6 SE cme0
Comparator
recommended rate fertilizere0

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“combined bat guano and fermented seaweed seem to promote growth at 55.06±3.81SE cm tall compared to the recommended rate fertilizer 39.61±3.6 SE cm”

✓ located verbatim in the source · abstract, characters 1217–1364 · show in text ↑
e1

“cherry tomato (Solanum lycopersicum)”

✓ located verbatim in the source · abstract, characters 211–247 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend 500 kg/ha bat guano and 500 L/ha fermented seaweed for cherry tomato growers.

Outcome
500kg/ha of bat guano and 500L/ha of fermented seaweed is recommendede0

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“500kg/ha of bat guano and 500L/ha of fermented seaweed is recommended for growers of cherry tomatoes”

✓ located verbatim in the source · abstract, characters 1570–1670 · show in text ↑

processing · yield · Solanum lycopersicum (tomato)Positive and negative results

44 papers: 36 positive, 8 negative or no effect

35 papers in the same direction as this paper · 8 in the opposite direction

  1. negative
  2. no effect
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processing · growth · Solanum lycopersicum (tomato)Positive and negative results

66 papers: 45 positive, 21 negative or no effect

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  1. negative
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other · yield · Solanum lycopersicum (tomato)Positive and negative results

130 papers: 117 positive, 13 negative or no effect

116 papers in the same direction as this paper · 13 in the opposite direction

  1. positive
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other · growth · Solanum lycopersicum (tomato)Positive and negative results

175 papers: 157 positive, 18 negative or no effect

156 papers in the same direction as this paper · 18 in the opposite direction

  1. no effect
  2. no effect
  3. negative

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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.