Claim · model-written summary
Among the varieties, Khazar had the highest total biomass, 7734 kg/ha.
- Taxon
- rice
Oryza sativat0 - Material
- Khazare2
- Outcome
- total biomasse2
- Direction
- higheste2
- Value
- 7734 kg/hae2
- Comparator
- the varietiese2
- Setting
- paddy light soil at Guilan province, Irane0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Effect of nitrogen on rice yield”
e0“in a paddy light soil at Guilan province, Iran, in the year 2008 to 2009. In this experiment, four treatments including: N1, control (no N fertilizer)”
e2“Among the varieties, the highest total biomass (7734 kg/ha), grain yield (3414 kg/ha), unfilled percent (20.16%) and total grain per panicle (78.2) belonged to Khazar”
Title
Effect of nitrogen on rice yield, yield components and quality parameters
Tayefe Mandana; Gerayzade Akif; amiri Ebrahim; et al. AFRICAN JOURNAL OF BIOTECHNOLOGY 2014. doi:10.5897/ajb11.2298
Other claims from this paper (19)
- Intervention effect At high nitrogen level rice total biomass reached 8386 kg/ha, the highest value among N levels.
- Intervention effect At high nitrogen level rice grain yield reached 3662 kg/ha, the highest value among N levels.
- Intervention effect At high nitrogen level rice plant height reached 127.9 cm, the highest value among N levels.
- Intervention effect At high nitrogen level tillers per m2 reached 250.22, the highest value among N levels.
- Intervention effect At high nitrogen level panicles per m2 reached 235.8, the highest value among N levels.
- Intervention effect At high nitrogen level total grain per panicle reached 103.8, the highest value among N levels.
- Association Among the varieties, Khazar had the highest grain yield, 3414 kg/ha.
- Association Among the varieties, Khazar had the highest unfilled percent, 20.16%.
- Association Among the varieties, Khazar had the highest total grain per panicle, 78.2.
- Association Hashemi gave significantly more tillers per m2, 250.83, than the other varieties.
- Association Hashemi gave significantly more panicles per m2, 235.91, than the other varieties.
- Association Ali kazemi produced the maximum 1000-grain weight, 28.99 g, among the varieties.
- Intervention effect Among N application levels, significant differences were found in all quality parameters except gelatinization temperature.
- Association Amylose content was reduced from N1 to N3; the highest amylose content was obtained from N1.
- Association Amylose content reversed from N3 to N4.
- Association Significantly highest gel consistency was obtained from treatment N3.
- Intervention effect Gel consistency increased with N-fertilizer application.
- Intervention effect Gel consistency was reduced from N3 to N4.
- Association The variety × nitrogen interaction did not significantly affect quality parameters, except GC.