Paper · 2002 · Acta Horticulturae

EFFECTIVENESS OF VARIOUS LEAF-APPLIED BIOSTIMULANTS ON PRODUCTIVITY AND FRUIT QUALITY OF APPLE

M. Thalheimer; N. Paoli

2
claims
4
verbatim quotes
12
citations
2
research areas
—
Not open access

Abstract

" Biostimulants " are a poorly defined category of products aimed at improving health and growth of plants as well as the quality of their products. The objective of this study was to investigate the effects of different commercially available, foliar applied biostimulants on yield and fruit quality of intensively managed apple orchards in South Tyrol/Northern Italy. The vast majority of the experimental data do not reveal significant effects of the biostimulant applications. We conclude that under standard circumstances biostimulant applications are not likely to lead to commercial benefits for fruit growers.

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Claims 2

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Most experiments found no significant effect of foliar biostimulants on apple yield and fruit quality.

Treatment
biostimulant applicationse0
Outcome
yield and fruit qualitye0
Setting
South Tyrol/Northern Italye0

Not reportedComparatorDirection

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“FRUIT QUALITY OF APPLE”

✓ located verbatim in the source · title, characters 72–94 · show in text ↑
e0

“foliar applied biostimulants on yield and fruit quality of intensively managed apple orchards in South Tyrol/Northern Italy. The vast majority of the experimental data do not reveal significant effects of the biostimulant applications.”

✓ located verbatim in the source · abstract, characters 245–480 · show in text ↑
Recommendationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

The authors concluded that biostimulant applications are unlikely to provide commercial benefits to apple growers under standard circumstances.

Treatment
biostimulant applicationse0
Outcome
commercial benefits for fruit growerse0
Qualifier
under standard circumstancese0

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“FRUIT QUALITY OF APPLE”

✓ located verbatim in the source · title, characters 72–94 · show in text ↑
e0

“under standard circumstances biostimulant applications are not likely to lead to commercial benefits for fruit growers.”

✓ located verbatim in the source · abstract, characters 498–617 · show in text ↑

other · quality: grain · Malus domestica (apple)Results agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this paper

  1. no effect
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.