Paper · 2016 · The Journal of Agricultural Extension

COMPARISION BETWEEN HYDROPONIC AND SOIL SYSTEMS FOR GROWING STRAWBERRIES IN A GREENHOUSE

Chenin Treftz; Stanley T. Omaye

5
claims
10
verbatim quotes
21
citations
1
research areas
—
Not open access

Abstract

Consumption of strawberries has been asserted to have many health promoting bioactive compounds including antioxidants. Growing fruits and vegetables hydroponically represent a possible opportunity towards sustainable crop production; it would be beneficial to examine the feasibility and the potential ability to replace soil systems for growing strawberries. Unlike leafy greens, the root structures, stalk, and fruit are more complex and require more physical support. In this study, hydroponic strawberries were higher in terms of fruit yield and plant survival rate. In soil-grown strawberries, the overall mass was significantly higher by 23%, but there was a larger variation of fruit size indicated by a large standard deviation. Startup costs for growing strawberries in hydroponic systems can be more than soil systems. Growing strawberries in hydroponic systems are feasible, at reasonable cost and more sustainable compared to traditionally soil grown systems. Future research should investigate various hydroponic growing methods and the feasibility of growing at the commercial level..

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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 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

hydroponic strawberries showed higher fruit yield.

Taxon
STRAWBERRIESt0
Treatment
hydroponic strawberriese0
Outcome
fruit yielde0
Direction
highere0
Setting
GREENHOUSEt0

Not reportedComparator

Verbatim

e0

“hydroponic strawberries were higher in terms of fruit yield and plant survival rate”

✓ located verbatim in the source · abstract, characters 487–570 · show in text ↑
t0

“GROWING STRAWBERRIES IN A GREENHOUSE”

✓ located verbatim in the source · title, characters 52–88 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

hydroponic strawberries showed higher plant survival rate.

Taxon
STRAWBERRIESt0
Treatment
hydroponic strawberriese0
Outcome
plant survival ratee0
Direction
highere0
Setting
GREENHOUSEt0

Not reportedComparator

Verbatim

e0

“hydroponic strawberries were higher in terms of fruit yield and plant survival rate”

✓ located verbatim in the source · abstract, characters 487–570 · show in text ↑
t0

“GROWING STRAWBERRIES IN A GREENHOUSE”

✓ located verbatim in the source · title, characters 52–88 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

soil-grown strawberries showed higher overall mass by 23%.

Taxon
STRAWBERRIESt0
Treatment
soil-grown strawberriese0
Outcome
overall masse0
Direction
highere0
Value
23%e0
Setting
GREENHOUSEt0

Not reportedComparator

Verbatim

e0

“In soil-grown strawberries, the overall mass was significantly higher by 23%”

✓ located verbatim in the source · abstract, characters 572–648 · show in text ↑
t0

“GROWING STRAWBERRIES IN A GREENHOUSE”

✓ located verbatim in the source · title, characters 52–88 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

soil-grown strawberries showed larger variation of fruit size.

Taxon
STRAWBERRIESt0
Treatment
soil-grown strawberriese1
Outcome
variation of fruit sizee0
Direction
largere0
Setting
GREENHOUSEt0

Not reportedComparator

Verbatim

e0

“there was a larger variation of fruit size indicated by a large standard deviation”

✓ located verbatim in the source · abstract, characters 654–736 · show in text ↑
e1

“In soil-grown strawberries, the overall mass was significantly higher by 23%”

✓ located verbatim in the source · abstract, characters 572–648 · show in text ↑
t0

“GROWING STRAWBERRIES IN A GREENHOUSE”

✓ located verbatim in the source · title, characters 52–88 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Hydroponic strawberry production was judged feasible at reasonable cost and more sustainable than soil growing.

Taxon
strawberriesFragaria ×ananassae0
Outcome
feasible, at reasonable cost and more sustainablee0
Comparator
traditionally soil grown systemse0

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

“Growing strawberries in hydroponic systems are feasible, at reasonable cost and more sustainable compared to traditionally soil grown systems.”

✓ located verbatim in the source · abstract, characters 830–972 · show in text ↑

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

19 papers: 13 positive, 6 negative or no effect

12 papers in the same direction as this paper · 5 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. positive
  3. negative

15 papers more in this group

See all 19 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.