Abstract
In this paper, an analysis is made by comparing the effects of three irrigation techniques, including drip irrigation, furrow irrigation under membrane and border irrigation, on the greenhouse environment, water consumption, yield and quality when they are used for the irrigation of cucumber grown in sunlight greenhouses and by comparing the output and input ratio when cucumber is grown in greenhouses where the same three irrigation techniques are adopted. The results indicate that, compared with border irrigation, drip irrigation lowers the relative humidity of the air in the greenhouse by 10 15%, increases ground temperature by 3 8 ℃ in winter, reduces water consumption of cucumber by 43.4%, whichmeans a saving of irrigation water by 59.9%, raises cucumber yield by 33%, achieves an output value increment of 67,500 yuan (RMB)/hm 2, increases the contents of crude protein and soluble sugar both by 4%, makes the marketable date of cucumber 10 days earlier and enhances the annual output and input ratio by 1.01. Also compared with border irrigation, furrow irrigation under membrane lowers the relative humidity of the air in the greenhouse by about 13%, reduces water consumption of cucumber by 13.6%, which means a saving of irrigation water by 20%, raises cucumber yield by 13%, achieves an output value increment of 31,500 yuan (RMB)/hm 2 and increases the annual output and input ratio by 0.82.
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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 16
Claim · model-written summary
Drip irrigation lowered greenhouse relative air humidity by 10 15% versus border irrigation.
- Taxon
- cucumber
Cucumis sativust0 - Treatment
- drip irrigatione0
- Outcome
- relative humidity of the air in the greenhousee0
- Direction
- lowerse0
- Value
- 10 15%e0
- Comparator
- border irrigatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“compared with border irrigation, drip irrigation lowers the relative humidity of the air in the greenhouse by 10 15%”
t0“Cucumbers”
Claim · model-written summary
Drip irrigation increased winter ground temperature by 3 8 ℃.
- Taxon
- cucumberCucumis sativust0
- Treatment
- drip irrigatione1
- Outcome
- ground temperaturee0
- Direction
- increasese0
- Value
- 3 8 ℃e0
- Qualifier
- wintere0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increases ground temperature by 3 8 ℃ in winter”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Drip irrigation reduced cucumber water consumption by 43.4%.
- Taxon
- cucumberCucumis sativuse0
- Treatment
- drip irrigatione1
- Outcome
- water consumption of cucumbere0
- Direction
- reducese0
- Value
- 43.4%e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“reduces water consumption of cucumber by 43.4%”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Drip irrigation saved irrigation water by 59.9%.
- Taxon
- cucumberCucumis sativust0
- Treatment
- drip irrigatione1
- Outcome
- irrigation watere0
- Direction
- savinge0
- Value
- 59.9%e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a saving of irrigation water by 59.9%”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Drip irrigation raised cucumber yield by 33%.
- Taxon
- cucumberCucumis sativuse0
- Treatment
- drip irrigatione1
- Outcome
- cucumber yielde0
- Direction
- raisese0
- Value
- 33%e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“raises cucumber yield by 33%”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Drip irrigation increased output value by 67,500 yuan (RMB)/hm 2.
- Taxon
- cucumberCucumis sativust0
- Treatment
- drip irrigatione1
- Outcome
- output valuee0
- Direction
- incremente0
- Value
- 67,500 yuan (RMB)/hm 2e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“achieves an output value increment of 67,500 yuan (RMB)/hm 2”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Drip irrigation increased crude protein content by 4%.
- Taxon
- cucumberCucumis sativust0
- Treatment
- drip irrigatione1
- Outcome
- contents of crude proteine0
- Direction
- increasese0
- Value
- 4%e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increases the contents of crude protein and soluble sugar both by 4%”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Drip irrigation increased soluble sugar content by 4%.
- Taxon
- cucumberCucumis sativust0
- Treatment
- drip irrigatione1
- Outcome
- soluble sugare0
- Direction
- increasese0
- Value
- 4%e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increases the contents of crude protein and soluble sugar both by 4%”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Drip irrigation advanced the marketable date of cucumber by 10 days.
- Taxon
- cucumberCucumis sativuse0
- Treatment
- drip irrigatione1
- Outcome
- marketable date of cucumbere0
- Direction
- earliere0
- Value
- 10 dayse0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“makes the marketable date of cucumber 10 days earlier”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Drip irrigation enhanced the annual output and input ratio by 1.01.
- Taxon
- cucumberCucumis sativust0
- Treatment
- drip irrigatione1
- Outcome
- annual output and input ratioe0
- Direction
- enhancese0
- Value
- 1.01e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“enhances the annual output and input ratio by 1.01”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Membrane furrow irrigation lowered greenhouse relative humidity by about 13%.
- Taxon
- cucumberCucumis sativust0
- Treatment
- furrow irrigation under membranee0
- Outcome
- relative humidity of the air in the greenhousee0
- Direction
- lowerse0
- Value
- about 13%e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“furrow irrigation under membrane lowers the relative humidity of the air in the greenhouse by about 13%”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Membrane furrow irrigation reduced cucumber water consumption by 13.6%.
- Taxon
- cucumberCucumis sativuse0
- Treatment
- furrow irrigation under membranee1
- Outcome
- water consumption of cucumbere0
- Direction
- reducese0
- Value
- 13.6%e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“reduces water consumption of cucumber by 13.6%”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Membrane furrow irrigation saved irrigation water by 20%.
- Taxon
- cucumberCucumis sativust0
- Treatment
- furrow irrigation under membranee1
- Outcome
- irrigation watere0
- Direction
- savinge0
- Value
- 20%e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a saving of irrigation water by 20%”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Membrane furrow irrigation raised cucumber yield by 13%.
- Taxon
- cucumberCucumis sativuse0
- Treatment
- furrow irrigation under membranee1
- Outcome
- cucumber yielde0
- Direction
- raisese0
- Value
- 13%e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“raises cucumber yield by 13%”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Membrane furrow irrigation increased output value by 31,500 yuan (RMB)/hm 2.
- Taxon
- cucumberCucumis sativust0
- Treatment
- furrow irrigation under membranee1
- Outcome
- output valuee0
- Direction
- incremente0
- Value
- 31,500 yuan (RMB)/hm 2e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“achieves an output value increment of 31,500 yuan (RMB)/hm 2”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
Claim · model-written summary
Membrane furrow irrigation increased annual output and input ratio by 0.82.
- Taxon
- cucumberCucumis sativust0
- Treatment
- furrow irrigation under membranee1
- Outcome
- annual output and input ratioe0
- Direction
- increasese0
- Value
- 0.82e0
- Comparator
- border irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increases the annual output and input ratio by 0.82”
e1“including drip irrigation, furrow irrigation under membrane and border irrigation”
t0“Cucumbers”
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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.