Paper · 2023 · International Journal of Plant & Soil Science

Effect of Micronutrient Mixture on Yield and Quality of Guava cv Lucknow 49 in Sodic Soil

D. Janaki; S. Kumar

6
claims
12
verbatim quotes
1
citations
4
research areas
✓
Open access

Abstract

Tamil Nadu occupies 4.7 lakh ha of salt affected soils, in which 3.0 lakh ha area under inland and 1.7 lakh ha under coastal. Among the 3.0 lakh inland salt affected soils, 2.0 lakh ha occupy alkalinity and 1.0 lakh ha under salinity. In Trichirappalli 18,155 ha comes under alkalinity problem. Guava is one of the commercial fruit crop comes well under salt affected soils. The main problem in yield reduction in guava is due to micronutrient deficiency. Hence the present investigation was conducted at Horticultural College and Research Institute for Women, Tiruchirappalli during 2020-2021 in clay loam texture with pH -9.23, ESP-36.52%. . The experiment was laid out in Randomized Block Design (RBD) on guava cv. Lucknow -49 planted at 3 x 2mspacing with seven treatments replicated three and ten number of plants per replication were taken. The treatments comprised of T1 – Control, T2 – Recommended Dose of Fertilizers alone (300:150:150 g NPK/tree), T3 – RDF + 100% MN Mixture TN Govt. rec.@500g/tree,T4 – RDF + 125% MN Mixture TN Govt. rec.@500g/tree ,T5 – RDF + 100% Enriched FYM TN Govt. rec.@500g/tree,T6 - RDF + 125% Enriched FYM TN Govt. rec.@500g/tree,T7- RDF +1% foliar spray of 100% MN Mixture Tamil Nadu Government (II approximation) rec .The foliar application of these treatments was made at three times of new flush, 30 and 70 days after flowering. The results revealed that the application of RDF + 100% Enriched FYM TN Govt. rec.@500g/tree recorded highest 50% flowering (33.6%), fruit retention (51.5%), highest yield (42.3 t/ha) and quality parameters like TSS (12.80brix) and lowest acidity (0.42%) followed by treatment RDF + 125% MN Mixture TN Govt. rec.@500g/tree and the same treatment recorded the BC ratio of 3.64 while the control with BC ratio of 2.75.

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Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

RDF plus 100% enriched FYM produced 50% flowering of 33.6%.

Material
Lucknow 49t0
Treatment
RDF + 100% Enriched FYM TN Govt. rec.@500g/treee0
Outcome
50% floweringe0
Direction
higheste0
Value
33.6%e0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The results revealed that the application of RDF + 100% Enriched FYM TN Govt. rec.@500g/tree recorded highest 50% flowering (33.6%), fruit retention (51.5%), highest yield (42.3 t/ha) and quality parameters like TSS (12.80brix) and lowest acidity (0.42%) followed by treatment RDF + 125% MN Mixture TN Govt. rec.@500g/tree and the same treatment recorded the BC ratio of 3.64 while the control with BC ratio of 2.75.”

✓ located verbatim in the source · abstract, characters 1370–1786 · show in text ↑
t0

“Yield and Quality of Guava cv Lucknow 49 in Sodic Soil”

✓ located verbatim in the source · title, characters 35–89 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

RDF plus 100% enriched FYM produced fruit retention of 51.5%.

Material
Lucknow 49t0
Treatment
RDF + 100% Enriched FYM TN Govt. rec.@500g/treee0
Outcome
fruit retentione0
Value
51.5%e0

Not reportedComparatorDirection

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The results revealed that the application of RDF + 100% Enriched FYM TN Govt. rec.@500g/tree recorded highest 50% flowering (33.6%), fruit retention (51.5%), highest yield (42.3 t/ha) and quality parameters like TSS (12.80brix) and lowest acidity (0.42%) followed by treatment RDF + 125% MN Mixture TN Govt. rec.@500g/tree and the same treatment recorded the BC ratio of 3.64 while the control with BC ratio of 2.75.”

✓ located verbatim in the source · abstract, characters 1370–1786 · show in text ↑
t0

“Yield and Quality of Guava cv Lucknow 49 in Sodic Soil”

✓ located verbatim in the source · title, characters 35–89 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

RDF plus 100% enriched FYM produced yield of 42.3 t/ha.

Material
Lucknow 49t0
Treatment
RDF + 100% Enriched FYM TN Govt. rec.@500g/treee0
Outcome
yielde0
Direction
higheste0
Value
42.3 t/hae0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The results revealed that the application of RDF + 100% Enriched FYM TN Govt. rec.@500g/tree recorded highest 50% flowering (33.6%), fruit retention (51.5%), highest yield (42.3 t/ha) and quality parameters like TSS (12.80brix) and lowest acidity (0.42%) followed by treatment RDF + 125% MN Mixture TN Govt. rec.@500g/tree and the same treatment recorded the BC ratio of 3.64 while the control with BC ratio of 2.75.”

✓ located verbatim in the source · abstract, characters 1370–1786 · show in text ↑
t0

“Yield and Quality of Guava cv Lucknow 49 in Sodic Soil”

✓ located verbatim in the source · title, characters 35–89 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

RDF plus 100% enriched FYM produced TSS of 12.80brix.

Material
Lucknow 49t0
Treatment
RDF + 100% Enriched FYM TN Govt. rec.@500g/treee0
Outcome
TSSe0
Value
12.80brixe0

Not reportedComparatorDirection

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The results revealed that the application of RDF + 100% Enriched FYM TN Govt. rec.@500g/tree recorded highest 50% flowering (33.6%), fruit retention (51.5%), highest yield (42.3 t/ha) and quality parameters like TSS (12.80brix) and lowest acidity (0.42%) followed by treatment RDF + 125% MN Mixture TN Govt. rec.@500g/tree and the same treatment recorded the BC ratio of 3.64 while the control with BC ratio of 2.75.”

✓ located verbatim in the source · abstract, characters 1370–1786 · show in text ↑
t0

“Yield and Quality of Guava cv Lucknow 49 in Sodic Soil”

✓ located verbatim in the source · title, characters 35–89 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

RDF plus 100% enriched FYM produced acidity of 0.42%.

Material
Lucknow 49t0
Treatment
RDF + 100% Enriched FYM TN Govt. rec.@500g/treee0
Outcome
aciditye0
Direction
loweste0
Value
0.42%e0

Not reportedComparator

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The results revealed that the application of RDF + 100% Enriched FYM TN Govt. rec.@500g/tree recorded highest 50% flowering (33.6%), fruit retention (51.5%), highest yield (42.3 t/ha) and quality parameters like TSS (12.80brix) and lowest acidity (0.42%) followed by treatment RDF + 125% MN Mixture TN Govt. rec.@500g/tree and the same treatment recorded the BC ratio of 3.64 while the control with BC ratio of 2.75.”

✓ located verbatim in the source · abstract, characters 1370–1786 · show in text ↑
t0

“Yield and Quality of Guava cv Lucknow 49 in Sodic Soil”

✓ located verbatim in the source · title, characters 35–89 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The same treatment had a BC ratio of 3.64 versus 2.75 in the control.

Treatment
RDF + 100% Enriched FYM TN Govt. rec.@500g/treee0
Outcome
BC ratioe0
Direction
higherinferrede0
Value
3.64e0
Qualifier
2.75e0
Comparator
controle0

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

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The results revealed that the application of RDF + 100% Enriched FYM TN Govt. rec.@500g/tree recorded highest 50% flowering (33.6%), fruit retention (51.5%), highest yield (42.3 t/ha) and quality parameters like TSS (12.80brix) and lowest acidity (0.42%) followed by treatment RDF + 125% MN Mixture TN Govt. rec.@500g/tree and the same treatment recorded the BC ratio of 3.64 while the control with BC ratio of 2.75.”

✓ located verbatim in the source · abstract, characters 1370–1786 · show in text ↑
t0

“Yield and Quality of Guava cv Lucknow 49 in Sodic Soil”

✓ located verbatim in the source · title, characters 35–89 · show in text ↑

fertilization · quality: sugar starch · Psidium guajava (guava)Positive and negative results

44 papers: 43 positive, 1 negative or no effect

42 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

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fertilization · yield · Psidium guajava (guava)Positive and negative results

76 papers: 74 positive, 2 negative or no effect

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

  1. positive
  2. no effect
  3. no effect

72 papers more in this group

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fertilization · phenology · Psidium guajava (guava)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 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.