Abstract
Air temperatures in agriculture greenhouses may become too high in summer season for cultivating some plants. So we investigated the effects on tomato plant yield of a groundwater cooling system for the inhibition of temperature rise under high temperature conditions in a tomato cultivation plastic house. The tests were carried out from June to August 2016, in the site of Ishikawa Prefectural Agricultural Experiment Station. The air temperature and OT (Operative Temperature) were reduced and a remarkable cooling effect was acquired with the groundwater cooling system. However, the subject remained about saturation deficit condition.
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Claims 2
Claim · model-written summary
Groundwater cooling reduced air temperature.
- Taxon
- tomato
Solanum lycopersicumt0 - Treatment
- groundwater cooling systeme0
- Outcome
- air temperaturee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The air temperature and OT (Operative Temperature) were reduced and a remarkable cooling effect was acquired with the groundwater cooling system.”
t0“tomato plant yield”
Claim · model-written summary
Groundwater cooling reduced operative temperature.
- Taxon
- tomato
Solanum lycopersicumt0 - Treatment
- groundwater cooling systeme0
- Outcome
- OT (Operative Temperature)e0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The air temperature and OT (Operative Temperature) were reduced and a remarkable cooling effect was acquired with the groundwater cooling system.”
t0“tomato plant yield”
The same questions in other papers
processing · soil: physics · Solanum lycopersicum (tomato)Results agree
8 papers in the same direction as this paper
- positive
- positive
- 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.