Claim · model-written summary
Az7 with 100% nitrogen gave the highest root development.
- Taxon
- rice variety IR64
Oryza sativae1 - Treatment
- strain Az7 and 100% nitrogene0
- Interactor
- Az7e0symbiont
- Outcome
- root developmente0
- Direction
- higheste0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatment combination of strain Az7 and 100% nitrogen gave highest root development”
e1“rice variety IR64”
Title
Pengaruh Hormon Asam Indol Asetat yang Dihasilkan Azospirillum sp. terhadap Perkembangan Akar Padi
Puji Lestari; Dwi N. Susilowati; Eny I. Riyanti Jurnal AgroBiogen 2016. doi:10.21082/jbio.v3n2.2007.p66-72
Other claims from this paper (10)
- Observation Azospirillum Az15 produced 57.93 μg/ml IAA at 12 DAI.
- Observation Azospirillum Az44 produced 40.42 μg/ml IAA at 7 DAI.
- Observation IAA production fluctuated for Az15 and Az44, whereas it was linear for Az7.
- Intervention effect Az7 improved root development and plant height more than Az15 and Az44.
- Intervention effect High nitrogen increased IAA content in uninoculated cultures.
- Observation IAA content was low in inoculated cultures under high nitrogen.
- Intervention effect Az7 inoculation with 50% nitrogen produced IAA content, root dry weight and root length as high as uninoculated 100% nitrogen.
- Intervention effect Az7 inoculation with 50% nitrogen produced fiber root number and plant height as high as uninoculated 100% nitrogen.
- Association Higher IAA concentrations tended to improve rice root growth and development.
- Recommendation The authors expect Azospirillum inoculation to reduce nitrogen application for rice IR64.