Claim · model-written summary
Composted sewage sludge increased straw dry matter yield by 51% under 7-day irrigation.
- Taxon
- fodder sorghume1
- Treatment
- compostede0
- Outcome
- SDMYe0
- Direction
- increasede0
- Value
- 51e0
- Qualifier
- 7e0
- Comparator
- controle0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting
Verbatim
e0“In the 7 and 10 days irrigation intervals, composted, sun-dried sludge and mineral fertilizer have significantly increased SDMY over the control by 51, 98, 67 and 78, 19, 33%, respectively.”
e1“fodder sorghum”
Title
Mamdouh Shashoug; Mubarak Abdalla; Elsadig Elhadi; et al. EURASIAN JOURNAL OF SOIL SCIENCE (EJSS) 2017. doi:10.18393/ejss.286550
Other claims from this paper (10)
- Intervention effect Sun-dried sludge increased straw dry matter yield by 98% under 7-day irrigation.
- Intervention effect Mineral fertilizer increased straw dry matter yield by 67% under 7-day irrigation.
- Intervention effect Composted sewage sludge increased straw dry matter yield by 78% under 10-day irrigation.
- Intervention effect Sun-dried sludge increased straw dry matter yield by 19% under 10-day irrigation.
- Intervention effect Mineral fertilizer increased straw dry matter yield by 33% under 10-day irrigation.
- Observation Apparent nitrogen use efficiency was 9–36% in composted plots across irrigation intervals.
- Observation Apparent nitrogen use efficiency was 16–74% in sun-dried plots across irrigation intervals.
- Intervention effect Reducing the irrigation interval increased soil salinity by 13%.
- Intervention effect Increasing the irrigation interval decreased soil bulk density by 5%.
- Recommendation The authors recommend composted sludge to improve soil properties and yield.