Claim · model-written summary
Transplanting on 6 July or 21 July increased agronomic efficiency and partial factor productivity over 5 August.
- Taxon
- Hybrid Rice
Oryza sativat0 - Treatment
- 6 th July or 21 st Julye0
- Outcome
- agronomic efficiency and partial factor productivity of nitrogene0
- Direction
- highere0
- Comparator
- 5 th Auguste0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Hybrid Rice”
e0“Transplanting either on 6 th July or 21 st July produced significantly higher grain and straw NPK uptakes, agronomic efficiency and partial factor productivity of nitrogen than late transplanting on 5 th August”
Title
N. Anando Singh; Kalipada Pramanik; Dept. of ASEPAN, PSB, Visva-Bharati, West Bengal (731 236), India; et al. International Journal of Bio-resource and Stress Management 2016. doi:10.23910/ijbsm/2016.7.4.1636
Other claims from this paper (15)
- Intervention effect Transplanting on 21 July increased panicle density by 17.9% over 5 August.
- Intervention effect Transplanting on 21 July increased panicle length by 4.6% over 5 August.
- Intervention effect Transplanting on 21 July increased spikelets per panicle by 13.7% over 5 August.
- Intervention effect Transplanting on 21 July increased filled grains per panicle by 17.7% over 5 August.
- Intervention effect Transplanting on 21 July increased thousand-grain weight by 2.17% over 5 August.
- Intervention effect Transplanting on 21 July increased grain yield by 12.4% over 5 August.
- Intervention effect Transplanting on 21 July increased straw yield by 8.6% over 5 August.
- Intervention effect Transplanting on 6 July or 21 July increased grain and straw NPK uptake over 5 August.
- Intervention effect Nitrogen application up to 180 kg N per hectare improved yield attributes, grain and straw yields, and NPK uptake.
- Observation Grain yield reached 7,169 kg per hectare with 180 kg N per hectare.
- Intervention effect Grain yield at 180 kg N per hectare was 32.8% higher than at zero nitrogen.
- Intervention effect Grain yield at 180 kg N per hectare was 13.3% higher than at 60 kg N per hectare.
- Intervention effect Grain yield at 180 kg N per hectare was 2.2% higher than at 120 kg N per hectare.
- Intervention effect Nitrogen beyond 60 kg per hectare reduced agronomic efficiency, partial factor productivity and apparent recovery.
- Intervention effect Transplanting on 21 July with 120 kg nitrogen per hectare gave higher economic grain yield than other treatments.