Claim · model-written summary
Cucumber yield under optimum fertilization (OPT) in solar greenhouse 2 was 8.0% higher than under CK.
- Taxon
- Cucumber
Cucumis sativuse1 - Treatment
- OPTe1
- Outcome
- Cucumber yielde1
- Direction
- highere1
- Value
- 8.0%e1
- Comparator
- CKe1
- Setting
- solar greenhouse 2e1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Cucumber yield(135 and 169 t/hm2) of OPT in solar greenhouse 1 and solar greenhouse 2 was the most,61.1% and 8.0%,24.5% and 4.8% higher than that of to CK,50%N”
Title
Xiaoyan Liu; Yanan Tong; Shulan Zhang Journal of Northwest A&F University 2010
Other claims from this paper (19)
- Intervention effect Soil nitrate-N average content under the 150% N treatment in solar greenhouse 1 was 10.0% higher than under optimum fertilization (OPT) in cucumber production.
- Intervention effect Soil nitrate-N average content under the 150% N treatment in solar greenhouse 2 was 20.0% higher than under optimum fertilization (OPT) in cucumber production.
- Intervention effect Cucumber yield under optimum fertilization (OPT) in solar greenhouse 1 was 61.1% higher than under CK.
- Intervention effect Cucumber yield under optimum fertilization (OPT) in solar greenhouse 1 was 24.5% higher than under 50%N.
- Intervention effect Cucumber yield under optimum fertilization (OPT) in solar greenhouse 2 was 4.8% higher than under 50%N.
- Intervention effect Dry matter amount in OPT cucumber was 17.9% higher than in CK (solar greenhouse 1).
- Intervention effect Dry matter amount in OPT cucumber was 43.1% higher than in CK (solar greenhouse 2).
- Intervention effect Dry matter amount in OPT cucumber was 3.0% higher than in 50%N (solar greenhouse 1).
- Intervention effect Dry matter amount in OPT cucumber was 34.3% higher than in 50%N (solar greenhouse 2).
- Intervention effect OPT gave the highest dry matter amount (5.6 and 10.3 t/hm2) in solar greenhouses 1 and 2.
- Intervention effect OPT gave the highest N use efficiency (8.8% and 16.8%) in solar greenhouses 1 and 2.
- Intervention effect OPT gave the highest N agronomy efficiency (76 and 16 kg/kg) in solar greenhouses 1 and 2.
- Intervention effect Cucumber yield under 150%N in solar greenhouse 1 was 14.9% lower than under OPT.
- Intervention effect Cucumber yield under 150%N in solar greenhouse 2 was 2.1% lower than under OPT.
- Intervention effect N use efficiency under 150%N in solar greenhouse 1 was 76.1% lower than under OPT.
- Intervention effect N use efficiency under 150%N in solar greenhouse 2 was 67.3% lower than under OPT.
- Intervention effect N agronomy efficiency under 150%N in solar greenhouse 1 was 56.2% lower than under OPT.
- Intervention effect N agronomy efficiency under 150%N in solar greenhouse 2 was 52.5% lower than under OPT.
- Recommendation The authors conclude the optimum nitrogen is 675-788 kg/hm2 for cucumber in solar greenhouses with target yields of 120-140 t/hm2.