Claim · model-written summary
Site specific fertilizer recommendations based on soil tests increased fertilizer use efficiency on Java Island.
- Taxon
- rice
Oryza sativae0 - Treatment
- Site specific fertilizer recommendation based on soil testinge0
- Outcome
- fertilizer use efficiencye0
- Direction
- increasinge0
- Setting
- Java Islande0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Site specific fertilizer recommendation based on soil testing was resulted in increasing rice yield and fertilizer use efficiency in sawah soils in Java Island.”
Title
Sri Rochayati 2010
Other claims from this paper (14)
- Association Declining rice yields are strongly related to soil quality degradation, particularly nutrient depletion.
- Mechanism Insufficient and imbalanced fertilization is attributed as the cause of nutrient depletion.
- Mechanism Unbalanced fertilizer use in Indonesian sawah soil causes low rice productivity.
- Mechanism Continuous rice cropping without replacing nutrients can exhaust soil nutrients.
- Mechanism Excessive urea fertilizer caused nitrogen pollution of soil and water.
- Observation Nitrogen fertilizer use in Indonesia rose to 2.3 million Mg year -1 in 2004.
- Association P and K fertilizer consumption did not follow the trend in N consumption.
- Observation Rice productivity fluctuated and stagnated over the past decade.
- Recommendation The authors recommend integrated plant nutrient management to improve rice productivity.
- Mechanism Balanced fertilization contributes to fertilizer use efficiency.
- Intervention effect Site specific fertilizer recommendations based on soil tests increased rice yield on Java Island.
- Mechanism Organic fertilizer supports soil fertility maintenance and improves chemical fertilizer effectiveness.
- Mechanism Farmers rarely apply rice straw or manure to Indonesian sawah soil, contributing to SOM depletion.
- Recommendation The authors conclude IPNM practices could support fertilizer management and improve lowland sawah productivity.