Paper · 2020 · Zagazig Journal of Agricultural Research

EFFECT OF ORGANIC FERTILIZER SOURCE AND FOLIAR SPRAY WITH SOME MICROELEMENTS ON GROWTH, YIELD, FRUIT QUALITY AND STORABILITY OF STRAWBERRY UNDER SANDY SOIL CONDITIONS

Manal Mandour; Inas Bardisi

12
claims
23
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

A filed experiment was carried out during the two successive winter seasons of 2017/2018 and 2018/2019 at the Experimental Farm of El-Kassasein, Hort. Res. Station, Ismailia Governorate, Egypt, to investigate the effect of different organic manure sources, i.e. chicken manure (3.75 ton/fad.) vermicompost (4.44 ton/fad.) and compost (7.50 ton/fad.) (equal 120 kg N/fad., of each), and foliar spray with some microelements ( B at 25 ppm, Zn at 100 ppm and Fe at 200 ppm) on vegetative growth, yield, fruit quality and storability of strawberry under sandy soil conditions. Fertilizing strawberry plants grown in sandy soil with 4.44 ton vermicompost /fad increased foliage dry weight, average fruit weight, yield/plant, early yield and total yield/fad, fruit firmness, TSS and Vit. C and gave the lowest values of deformed fruits (%) and fruit weight loss (%) as well as decay (%) during cold storage periods. Spraying with Fe at 200 ppm increased foliage dry weight, average fruit weight, yield/plant, early yield and total yield/fad. Spraying with B at 25ppm increased fruit firmness, TSS and Vit. C, whereas spraying with Zn at100 ppm gave the lowest values of deformed fruits (%) and fruit weight loss as well as decay (%) during cold storage periods The interaction between fertilizing with vermicompost at 4.44 ton/fad., and spraying with Fe at 200 ppm, significantly increased foliage dry weight, average fruit weight, yield/plant, early yield and total yield/fad., whereas the interaction between fertilizing with vermicompost at 4.44 ton/fad., and spraying with Zn at 100 ppm gave the lowest value for each of fruit weight loss (%) and fruit decay (%) during cold storage periods. The interaction between fertilizing with vermicompost at 4.44 ton/fad., and spraying with B at 25 at ppm increased fruit firmness, TSS and Vit. C in fruits and moreover it gave the lowest value of deformed fruits (%).

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Claims 12

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Vermicompost increased strawberry foliage dry weight, fruit weight and yields.

Taxon
strawberryFragaria ×ananassae0
Treatment
4.44 ton vermicompost /fade0
Outcome
foliage dry weight, average fruit weight, yield/plant, early yield and total yield/fade0
Direction
increasede0

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Fertilizing strawberry plants grown in sandy soil with 4.44 ton vermicompost /fad increased foliage dry weight, average fruit weight, yield/plant, early yield and total yield/fad”

✓ located verbatim in the source · abstract, characters 573–751 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Vermicompost increased strawberry fruit firmness, TSS and vitamin C.

Taxon
STRAWBERRYFragaria ×ananassat0
Treatment
4.44 ton vermicompost /fade0
Outcome
fruit firmness, TSS and Vit. Ce0
Direction
increasede0

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“4.44 ton vermicompost /fad increased foliage dry weight, average fruit weight, yield/plant, early yield and total yield/fad, fruit firmness, TSS and Vit. C”

✓ located verbatim in the source · abstract, characters 628–783 · show in text ↑
t0

“STRAWBERRY”

✓ located verbatim in the source · title, characters 128–138 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Vermicompost minimized deformed strawberry fruits.

Taxon
STRAWBERRYFragaria ×ananassat0
Outcome
deformed fruits (%)e0
Direction
loweste0

Not reportedTreatmentComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“gave the lowest values of deformed fruits (%) and fruit weight loss (%) as well as decay (%) during cold storage periods”

✓ located verbatim in the source · abstract, characters 788–908 · show in text ↑
t0

“STRAWBERRY”

✓ located verbatim in the source · title, characters 128–138 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Vermicompost minimized strawberry fruit weight loss and decay in cold storage.

Taxon
STRAWBERRYFragaria ×ananassat0
Outcome
fruit weight loss (%) as well as decay (%)e0
Direction
loweste0

Not reportedTreatmentComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“gave the lowest values of deformed fruits (%) and fruit weight loss (%) as well as decay (%) during cold storage periods”

✓ located verbatim in the source · abstract, characters 788–908 · show in text ↑
t0

“STRAWBERRY”

✓ located verbatim in the source · title, characters 128–138 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fe spray increased foliage dry weight, fruit weight and strawberry yields.

Taxon
STRAWBERRYFragaria ×ananassat0
Treatment
Fe at 200 ppme0
Outcome
foliage dry weight, average fruit weight, yield/plant, early yield and total yield/fade0
Direction
increasede0

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Spraying with Fe at 200 ppm increased foliage dry weight, average fruit weight, yield/plant, early yield and total yield/fad”

✓ located verbatim in the source · abstract, characters 910–1034 · show in text ↑
t0

“STRAWBERRY”

✓ located verbatim in the source · title, characters 128–138 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

B spray increased strawberry fruit firmness, TSS and vitamin C.

Taxon
STRAWBERRYFragaria ×ananassat0
Treatment
B at 25ppme0
Outcome
fruit firmness, TSS and Vit. Ce0
Direction
increasede0

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Spraying with B at 25ppm increased fruit firmness, TSS and Vit. C”

✓ located verbatim in the source · abstract, characters 1036–1101 · show in text ↑
t0

“STRAWBERRY”

✓ located verbatim in the source · title, characters 128–138 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Zn spray minimized deformed strawberry fruits.

Taxon
STRAWBERRYFragaria ×ananassat0
Treatment
Zn at100 ppme0
Outcome
deformed fruits (%)e0
Direction
loweste0

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“spraying with Zn at100 ppm gave the lowest values of deformed fruits (%) and fruit weight loss as well as decay (%) during cold storage periods”

✓ located verbatim in the source · abstract, characters 1111–1254 · show in text ↑
t0

“STRAWBERRY”

✓ located verbatim in the source · title, characters 128–138 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Zn spray minimized strawberry fruit weight loss and decay in storage.

Taxon
STRAWBERRYFragaria ×ananassat0
Treatment
Zn at100 ppme0
Outcome
fruit weight loss as well as decay (%)e0
Direction
loweste0

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“spraying with Zn at100 ppm gave the lowest values of deformed fruits (%) and fruit weight loss as well as decay (%) during cold storage periods”

✓ located verbatim in the source · abstract, characters 1111–1254 · show in text ↑
t0

“STRAWBERRY”

✓ located verbatim in the source · title, characters 128–138 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Vermicompost plus Fe significantly increased strawberry foliage dry weight, fruit weight and yields.

Taxon
STRAWBERRYFragaria ×ananassat0
Treatment
vermicompost at 4.44 ton/fad., and spraying with Fe at 200 ppme0
Outcome
foliage dry weight, average fruit weight, yield/plant, early yield and total yield/fad.e0
Direction
increasede0

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“fertilizing with vermicompost at 4.44 ton/fad., and spraying with Fe at 200 ppm, significantly increased foliage dry weight, average fruit weight, yield/plant, early yield and total yield/fad.”

✓ located verbatim in the source · abstract, characters 1279–1471 · show in text ↑
t0

“STRAWBERRY”

✓ located verbatim in the source · title, characters 128–138 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Vermicompost plus Zn minimized strawberry fruit weight loss and decay in storage.

Taxon
STRAWBERRYFragaria ×ananassat0
Treatment
vermicompost at 4.44 ton/fad., and spraying with Zn at 100 ppme0
Outcome
fruit weight loss (%) and fruit decay (%)e0
Direction
loweste0

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“fertilizing with vermicompost at 4.44 ton/fad., and spraying with Zn at 100 ppm gave the lowest value for each of fruit weight loss (%) and fruit decay (%) during cold storage periods”

✓ located verbatim in the source · abstract, characters 1505–1688 · show in text ↑
t0

“STRAWBERRY”

✓ located verbatim in the source · title, characters 128–138 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Vermicompost plus B increased strawberry fruit firmness, TSS and vitamin C.

Taxon
STRAWBERRYFragaria ×ananassat0
Treatment
vermicompost at 4.44 ton/fad., and spraying with B at 25 at ppme0
Outcome
fruit firmness, TSS and Vit. Ce0
Direction
increasede0

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“fertilizing with vermicompost at 4.44 ton/fad., and spraying with B at 25 at ppm increased fruit firmness, TSS and Vit. C in fruits”

✓ located verbatim in the source · abstract, characters 1714–1845 · show in text ↑
t0

“STRAWBERRY”

✓ located verbatim in the source · title, characters 128–138 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Vermicompost plus B minimized deformed strawberry fruits.

Taxon
STRAWBERRYFragaria ×ananassat0
Outcome
deformed fruits (%)e0
Direction
loweste0

Not reportedTreatmentComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“it gave the lowest value of deformed fruits (%)”

✓ located verbatim in the source · abstract, characters 1859–1906 · show in text ↑
t0

“STRAWBERRY”

✓ located verbatim in the source · title, characters 128–138 · show in text ↑

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fertilization · disease · Fragaria x ananassa (strawberry)Positive and negative results

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application · quality: sugar starch · Fragaria x ananassa (strawberry)Positive and negative results

32 papers: 30 positive, 2 negative or no effect

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application · disease · Fragaria x ananassa (strawberry)Positive and negative results

40 papers: 35 positive, 5 negative or no effect

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application · yield · Fragaria x ananassa (strawberry)Positive and negative results

69 papers: 58 positive, 11 negative or no effect

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fertilization · quality: sugar starch · Fragaria x ananassa (strawberry)Positive and negative results

83 papers: 74 positive, 9 negative or no effect

73 papers in the same direction as this paper · 8 in the opposite direction · 1 reporting no difference from an alternative

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fertilization · yield · Fragaria x ananassa (strawberry)Positive and negative results

229 papers: 193 positive, 36 negative or no effect

192 papers in the same direction as this paper · 34 in the opposite direction · 2 reporting no difference from an alternative

  1. no effect
  2. no effect
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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.