Paper · 2024 · International Journal of Advanced Biochemistry Research

Effect of crop geometry, fruit thinning and nutrient management on growth parameters of watermelon (Citrullus lanatus Thumb.)

Bhabesh Deka; Karobi Handique; Pritom Kumar Borthakur; et al.

6
claims
17
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

The present investigation entitled “Standardization of crop geometry, fruit thinning and nutrient management in watermelon (Citrullus lanatus Thumb.)” was carried during 2020-21 in the farmer‘s field at Nahat Chapani village, Teok, in the district of Jorhat. The experiment was laid out in three factorial Randomized Block Design comprising thirty-six treatment combinations in three replications. The treatment details for all the three factors, viz., Planting Density (D), Fruit thinning (F) and Integrated Nutrient Management (N) are as follows: Planting Density (D) [D 1: 2.50 m x 2.00 m (Recommended spacing), D 2: 1.50 m x 1.00 m, D 3: 1.00 m x 1.00 m]; Fruit thinning (F) [F 1: No fruit thinning, F 2: Fruit thinning (keeping 1 fruit per primary branch), F 3: Fruit thinning (keeping 2 fruit per primary branch)], Integrated Nutrient Management (N) [N 1: 100% RDF (inorganic) (60: 40: 60 kg NPK/ha), N 2: 50% RDF + 50% RDN through FYM, N 3: 50% RDF + 50% RDN through Vermicompost, N 4: 50% RDF + 25% RDN through FYM + 25% RDN through Vermicompost, (RDF-Recommended Dose of Fertilizers -60:40:60 kg of N, P2O5, K2O per ha, respectively)]. The results of the experiment revealed that wider spacing and fruit thinning had positive impact on growth yield and quality of the Watermelon plants. Fruit thinning level F2 (Fruit thinning leaving 1 fruit per primary branch) is found to be best in terms of growth of watermelon. Integrated nutrient management improved the growth, yield and quality of fruits as well as soil properties. Among the levels, N3 (50% RDF + 50% RDN through Vermicompost) was found to be the best.

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Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Wider spacing had a positive impact on growth, yield and quality of watermelon.

Taxon
watermelonCitrullus lanatust0
Treatment
wider spacinge1
Outcome
growth yield and qualitye1
Direction
increaseinferrede1
Setting
Nahat Chapani village, Teoke2

Not reportedComparator

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

Citrullus lanatus
Citrullus lanatus · TaxonKumon · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“watermelon (Citrullus lanatus Thumb.)”

✓ located verbatim in the source · title, characters 88–125 · show in text ↑
e1

“wider spacing and fruit thinning had positive impact on growth yield and quality”

✓ located verbatim in the source · abstract, characters 1189–1269 · show in text ↑
e2

“Nahat Chapani village, Teok”

✓ located verbatim in the source · abstract, characters 203–230 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fruit thinning had a positive impact on growth, yield and quality of watermelon.

Taxon
watermelonCitrullus lanatust0
Treatment
fruit thinninge1
Outcome
growth yield and qualitye1
Direction
increaseinferrede1
Setting
Nahat Chapani village, Teoke2

Not reportedComparator

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

Citrullus lanatus
Citrullus lanatus · TaxonKumon · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“watermelon (Citrullus lanatus Thumb.)”

✓ located verbatim in the source · title, characters 88–125 · show in text ↑
e1

“wider spacing and fruit thinning had positive impact on growth yield and quality”

✓ located verbatim in the source · abstract, characters 1189–1269 · show in text ↑
e2

“Nahat Chapani village, Teok”

✓ located verbatim in the source · abstract, characters 203–230 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fruit thinning leaving 1 fruit per primary branch (F2) was found best for watermelon growth.

Taxon
watermelonCitrullus lanatuse3
Treatment
Fruit thinning leaving 1 fruit per primary branche3
Outcome
growthe3
Direction
beste3
Setting
Nahat Chapani village, Teoke2

Not reportedComparator

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

Citrullus lanatus
Citrullus lanatus · TaxonKumon · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e3

“Fruit thinning level F2 (Fruit thinning leaving 1 fruit per primary branch) is found to be best in terms of growth of watermelon”

✓ located verbatim in the source · abstract, characters 1296–1424 · show in text ↑
e2

“Nahat Chapani village, Teok”

✓ located verbatim in the source · abstract, characters 203–230 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Integrated nutrient management improved growth, yield and quality of watermelon fruits.

Taxon
watermelonCitrullus lanatust0
Treatment
Integrated nutrient managemente4
Outcome
growth, yield and quality of fruitse4
Direction
improvede4
Setting
Nahat Chapani village, Teoke2

Not reportedComparator

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

Citrullus lanatus
Citrullus lanatus · TaxonKumon · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“watermelon (Citrullus lanatus Thumb.)”

✓ located verbatim in the source · title, characters 88–125 · show in text ↑
e4

“Integrated nutrient management improved the growth, yield and quality of fruits as well as soil properties”

✓ located verbatim in the source · abstract, characters 1426–1532 · show in text ↑
e2

“Nahat Chapani village, Teok”

✓ located verbatim in the source · abstract, characters 203–230 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Integrated nutrient management improved soil properties in watermelon fields.

Taxon
watermelonCitrullus lanatust0
Treatment
Integrated nutrient managemente4
Outcome
soil propertiese4
Direction
improvede4
Setting
Nahat Chapani village, Teoke2

Not reportedComparator

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

Citrullus lanatus
Citrullus lanatus · TaxonKumon · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“watermelon (Citrullus lanatus Thumb.)”

✓ located verbatim in the source · title, characters 88–125 · show in text ↑
e4

“Integrated nutrient management improved the growth, yield and quality of fruits as well as soil properties”

✓ located verbatim in the source · abstract, characters 1426–1532 · show in text ↑
e2

“Nahat Chapani village, Teok”

✓ located verbatim in the source · abstract, characters 203–230 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

N3 (50% RDF + 50% RDN through Vermicompost) was found to be the best nutrient level.

Taxon
watermelonCitrullus lanatust0
Treatment
N3 (50% RDF + 50% RDN through Vermicompost)e5
Outcome
the beste5
Direction
beste5
Comparator
Among the levelse5
Setting
Nahat Chapani village, Teoke2

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

Citrullus lanatus
Citrullus lanatus · TaxonKumon · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“watermelon (Citrullus lanatus Thumb.)”

✓ located verbatim in the source · title, characters 88–125 · show in text ↑
e5

“Among the levels, N3 (50% RDF + 50% RDN through Vermicompost) was found to be the best”

✓ located verbatim in the source · abstract, characters 1534–1620 · show in text ↑
e2

“Nahat Chapani village, Teok”

✓ located verbatim in the source · abstract, characters 203–230 · show in text ↑

density · quality: general · Citrullus lanatus (watermelon)Positive and negative results

4 papers: 1 positive, 3 negative or no effect

3 in the opposite direction

  1. negative
  2. no effect
  3. negative
See all 4 papers →

fertilization · quality: general · Citrullus lanatus (watermelon)Positive and negative results

21 papers: 19 positive, 2 negative or no effect

18 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. no effect
  3. positive

17 papers more in this group

See all 21 papers →

pruning · growth · Citrullus lanatus (watermelon)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

pruning · quality: general · Citrullus lanatus (watermelon)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 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.