Paper · 2019 · Agropedology

Effect of Different Levels of Phosphorus and Zeolite on Yield, Nutrient Uptake and Phosphorus Use Efficiency of Rabi Onion Grown on an Inceptisols

S.R. Shelke; B.D. Bhakare; C.N. Kishor Kumar

4
claims
7
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

A field experiment was conducted at Post Graduate Institute Instructional Farm of Mahatma Phule Krishi Vidyapeeth, Rahuri, during rabi 2017-2018 to study the effect of different levels of phosphorus and zeolite on yield and its use efficiency and availability of nutrients. There were eight treatments replicated thrice in RBD. The significantly highest bulb with 150% of the recommended dose of P2O5 175 kg along with 120 kg ha-1 of zeolite application followed by the zeolite @ 120 kg ha¬¬¬¬¬¬-1 + 125% P2O5of RDF. However, the highest phosphorus use efficiency was observed in the treatment with 75% P2O5 of RDF and recommended dose of nitrogen and potassium fertilizers along with 120 kg ha-1zeolite and 20 t ha-1 farm yard manure. The available nitrogen, phosphorus and potassium were significantly higher in treatment with zeolite @ 120 kg ha-1 + 150% P2O5 of RDF. Thus recommended dose of phosphatic fertilizer can be reduced by 25% when used along with 120 kg ha-1zeolite and recommended dose of nitrogen and potassium fertilizers for obtaining optimum yield of onion.

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Claims 4

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 150% P2O5 treatment with zeolite had the significantly highest onion bulb result.

Taxon
OnionAllium cepat0
Treatment
150% of the recommended dose of P2O5 175 kg along with 120 kg ha-1 of zeolite applicatione0
Outcome
bulbe0
Direction
higheste0
Comparator
zeolite @ 120 kg ha¬¬¬¬¬¬-1 + 125% P2O5of RDFe0

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Onion”

✓ located verbatim in the source · title, characters 117–122 · show in text ↑
e0

“The significantly highest bulb with 150% of the recommended dose of P2O5 175 kg along with 120 kg ha-1 of zeolite application followed by the zeolite @ 120 kg ha¬¬¬¬¬¬-1 + 125% P2O5of RDF”

✓ located verbatim in the source · abstract, characters 328–515 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 75% P2O5 treatment with nitrogen, potassium, zeolite and farmyard manure gave the highest phosphorus use efficiency.

Taxon
OnionAllium cepat0
Treatment
75% P2O5 of RDF and recommended dose of nitrogen and potassium fertilizers along with 120 kg ha-1zeolite and 20 t ha-1 farm yard manuree0
Outcome
phosphorus use efficiencye0
Direction
higheste0

Not reportedComparator

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Onion”

✓ located verbatim in the source · title, characters 117–122 · show in text ↑
e0

“the highest phosphorus use efficiency was observed in the treatment with 75% P2O5 of RDF and recommended dose of nitrogen and potassium fertilizers along with 120 kg ha-1zeolite and 20 t ha-1 farm yard manure”

✓ located verbatim in the source · abstract, characters 526–734 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Available nitrogen, phosphorus and potassium were significantly higher under zeolite plus 150% P2O5.

Taxon
OnionAllium cepat0
Treatment
zeolite @ 120 kg ha-1 + 150% P2O5 of RDFe0
Outcome
available nitrogen, phosphorus and potassiume0
Direction
highere0

Not reportedComparator

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Onion”

✓ located verbatim in the source · title, characters 117–122 · show in text ↑
e0

“The available nitrogen, phosphorus and potassium were significantly higher in treatment with zeolite @ 120 kg ha-1 + 150% P2O5 of RDF”

✓ located verbatim in the source · abstract, characters 736–869 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend reducing phosphatic fertilizer by 25% with zeolite and recommended nitrogen and potassium to obtain optimum onion yield.

Taxon
onionAllium cepae0
Treatment
120 kg ha-1zeolite and recommended dose of nitrogen and potassium fertilizerse0
Outcome
optimum yield of onione0
Value
25%e0

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“recommended dose of phosphatic fertilizer can be reduced by 25% when used along with 120 kg ha-1zeolite and recommended dose of nitrogen and potassium fertilizers for obtaining optimum yield of onion”

✓ located verbatim in the source · abstract, characters 876–1075 · show in text ↑

phosphorus · nutrient: efficiency · Allium cepa (onion)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

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

  1. no effect
  2. positive
See all 3 papers →

fertilization · soil: chemistry · Allium cepa (onion)Positive and negative results

33 papers: 32 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

29 papers more in this group

See all 33 papers →

other · soil: chemistry · Allium cepa (onion)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 →

fertilization · nutrient: efficiency · Allium cepa (onion)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

nitrogen · nutrient: efficiency · Allium cepa (onion)Results agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

5 papers more in this group

See all 9 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.