Claim · model-written summary
GM plus rice straw compost at half fertilizer improved nitrogen mineralization, grain yields, and nitrogen use efficiency.
- Taxon
- rice–wheat
Oryza sativa
Triticum aestivumt0 - Treatment
- GM + RSC-F50e0
- Outcome
- nitrogen mineralization, grain yields, and nitrogen use efficiencye0
- Direction
- improvemente0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There was a considerable improvement in nitrogen mineralization, grain yields, and nitrogen use efficiency under GM + RSC-F50”
t0“rice–wheat”
Title
Ajay Kumar Bhardwaj; Kapil Malik; Manu Rani; et al. Ecological Processes 2023. doi:10.1186/s13717-023-00464-7
Other claims from this paper (10)
- Intervention effect GM plus farmyard manure at half fertilizer improved nitrogen mineralization, grain yields, and nitrogen use efficiency.
- Recommendation These modules could permit a 50% reduction in chemical fertilizer use.
- Intervention effect In situ rice residue incorporation at full fertilizer had a small yield penalty.
- Intervention effect Increasing fertilizer to 150% overcame the yield penalty from rice residue incorporation.
- Intervention effect Retaining wheat straw with full fertilizer led to steadily rising yields over time.
- Association Redox potential, soil pH, and organic carbon best accounted for nitrogen use efficiency trajectories.
- Recommendation The authors recommend green manuring with Sesbania aculeata, rice straw compost, and half fertilizer.
- Recommendation The authors recommend green manuring with Sesbania aculeata, farmyard manure, and half fertilizer.
- Recommendation Crop residue incorporation alone might not reduce chemical fertilizer use.
- Observation Rice straw compost proved a useful nitrogen source for integrated nutrient management.