Claim · model-written summary
More efficient inorganic N assimilation resulted in improved growth of rice.
- Taxon
- rice
Oryza sativae2 - Outcome
- improved growthe2
- Qualifier
- more efficient inorganic N assimilatione2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“The more efficient inorganic N assimilation resulted in an improved growth of rice”
Title
DI Tin-jun Plant Nutrition and Fertilizing Science 2007
Other claims from this paper (14)
- Intervention effect Both rice cultivars grown with mixed N supply achieved a maximum biomass.
- Intervention effect NO3- supply increased the biomass of rice shoots by about 23%.
- Intervention effect NO3- supply increased the biomass of rice roots by about 18%.
- Intervention effect Total N accumulation in Nanguang with mixed N sources was 18% higher than with single NH4+ supply.
- Intervention effect Total N accumulation in Yunjing with mixed N sources was 8% higher than with single NH4+ supply.
- Intervention effect Transcript levels of OsNia1 and OsNia2 increased in response to mixed N supply.
- Association OsNia2 transcript level was significantly higher than OsNia1 in both rice cultivars.
- Association In Nanguang, OsNia2 transcript levels in leaves and roots were higher than in Yunjing under NO3- supply.
- Association In Nanguang, OsNia1 transcripts in leaves were higher than in Yunjing under NO3- supply.
- Association NR activities in leaves and roots of Nanguang were more significantly promoted than in Yunjing fed with NH4NO3.
- Observation High NR activity of 67 μmol/(g·h) was measured in rice supplied with NO3-.
- Observation Rice was efficient in absorbing and assimilating NO3-.
- Intervention effect Rice supplied with mixed N has a beneficial effect on crop growth.
- Recommendation Promoting nitrification to a certain extent in paddy soil is of great significance for rice production.