Paper · 2024 · BIO Web of Conferences

Effect of rock phosphate and bacteria solubilizing nutrients soil application on yield and fruit quality of olive trees cv. “Picual” under the arid zones

Eman S. Elhady; Laila F. Haggag; A.M. Hassan; et al.

3
claims
8
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by

Abstract

This study was carried out throughout two seasons and Located in a private olive grove on Cairo-Ismailia Desert Road in Egypt. The aim of this experiment was to use different amounts of rock phosphate (1, 2 or 3 kg/tree) with different time of additions (2 or 3 times) for phosphorous and sulfur release bacteria to form 6 treatments beside the control (untreated trees) on the mineral contents of the leaves, the vegetative growth, the yield, and the quality of the fruit of Picual olive trees planted in sandy soil and watered with drip irrigation for two seasons. The outcomes demonstrated that application of 2 or 3 kg rock phosphate per tree for two or three times of phosphorus and sulfur release bacteria gave the highest yield and improves fruit quality. Generally, the treatment of 2 kg rock phosphate for three times of P and S release bacteria is recommended due to its clear effect among all treatments on the abovementioned parameters.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Application of 2 or 3 kg rock phosphate per tree with two or three additions of phosphorus and sulfur release bacteria gave the highest olive yield.

Taxon
olive treesOlea europaeat0
Treatment
2 or 3 kg rock phosphate per tree for two or three times of phosphorus and sulfur release bacteriae0
Outcome
yielde0
Direction
higheste0
Comparator
untreated treese1

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

Olea europaea
Olea europaea · TaxonHans Hillewaert · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“application of 2 or 3 kg rock phosphate per tree for two or three times of phosphorus and sulfur release bacteria gave the highest yield”

✓ located verbatim in the source · abstract, characters 598–734 · show in text ↑
e1

“control (untreated trees)”

✓ located verbatim in the source · abstract, characters 345–370 · show in text ↑
t0

“olive trees”

✓ located verbatim in the source · title, characters 108–119 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Application of 2 or 3 kg rock phosphate per tree with two or three additions of phosphorus and sulfur release bacteria improved olive fruit quality.

Taxon
olive treesOlea europaeat0
Treatment
2 or 3 kg rock phosphate per tree for two or three times of phosphorus and sulfur release bacteriae0
Outcome
fruit qualitye0
Direction
improvese0
Comparator
untreated treese1

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

Olea europaea
Olea europaea · TaxonHans Hillewaert · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“application of 2 or 3 kg rock phosphate per tree for two or three times of phosphorus and sulfur release bacteria gave the highest yield and improves fruit quality”

✓ located verbatim in the source · abstract, characters 598–761 · show in text ↑
e1

“control (untreated trees)”

✓ located verbatim in the source · abstract, characters 345–370 · show in text ↑
t0

“olive trees”

✓ located verbatim in the source · title, characters 108–119 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The treatment of 2 kg rock phosphate with three additions of P and S release bacteria is recommended for its clear effect among all treatments.

Taxon
olive treesOlea europaeat0
Treatment
2 kg rock phosphate for three times of P and S release bacteriae0
Outcome
2 kg rock phosphate for three times of P and S release bacteriae0

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

Olea europaea
Olea europaea · TaxonHans Hillewaert · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Generally, the treatment of 2 kg rock phosphate for three times of P and S release bacteria is recommended”

✓ located verbatim in the source · abstract, characters 763–869 · show in text ↑
t0

“olive trees”

✓ located verbatim in the source · title, characters 108–119 · show in text ↑

phosphorus · yield · Olea europaea (common olive)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

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

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

inoculation · yield · Olea europaea (common olive)Positive and negative results

7 papers: 6 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

inoculation · quality: grain · Olea europaea (common olive)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 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.