Claim · model-written summary
Micro-drip irrigation raised soil alkaline phosphatase activity by 37.7%.
- Taxon
- cucumber
Cucumis sativust0 - Treatment
- Micro-drip irrigatione0
- Outcome
- alkaline phosphatase activitiese0
- Direction
- increasede0
- Value
- 37.7%e0
- Comparator
- SDIe0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cucumber (Cucumis sativus L.)”
e0“Micro-drip irrigation decreased N concentration around the roots by >24% compared with SDI, and increased the urease, alkaline phosphatase activities, and partial nitrogen productivity by 31.5%, 37.7%, and 22.1%, respectively”
Title
Xiao Wang; Ping Lu; Peiling Yang Archives of Agronomy and Soil Science 2020. doi:10.1080/03650340.2020.1800646
Other claims from this paper (9)
- Intervention effect Micro-drip irrigation lowered nitrogen concentration near cucumber roots by more than 24% relative to subsurface drip irrigation.
- Intervention effect Micro-drip irrigation raised soil urease activity by 31.5%.
- Intervention effect Micro-drip irrigation raised partial nitrogen productivity by 22.1%.
- Intervention effect High fertilization raised cucumber yield by 20%–45% versus low and medium fertilization.
- Intervention effect High fertilization lowered soil urease activity by 11.4%–15.3%.
- Intervention effect High fertilization lowered soil alkaline phosphatase activity by 11.5%–23.0%.
- Intervention effect High fertilization significantly raised nitrogen concentration around cucumber roots.
- Association Soil enzyme activities were negatively correlated with nitrogen concentration.
- Recommendation The authors identified 300 kg N hm-2 under micro-drip irrigation as the optimal fertilization level for greenhouse cucumber.