Claim · model-written summary
The genotype by nitrogen level interaction was significantly positive for wheat yield and its components.
- Taxon
- wheat
Triticum aestivume6 - Material
- genotypese6
- Treatment
- nitrogen levelse6
- Outcome
- wheat yield and its componentse6
- Direction
- significantly positivee6
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were conducted in sandy soil at El-Bustan region, El Behera Governorate during two winter successive seasons of 2004/2005 and 2005/2006 to evaluate the effect of five nitrogen fertilizer levels (71.5, 143, 214, 286, and 357 kg/ha) represented (25, 50, 75, 100 and 125% of the recommended dose) and some isolates of nitrogen fixing bacteria (Azospirillum sp,, Azotobacter sp, Bacillus sp.and Klebsiellasp.) on growth and yield of six bread wheat lines”
e6“the interaction between genotypes and nitrogen levels was significantly positive for wheat yield and its components, while the harvest index was not significant”
Title
SYNERGISTIC EFFECT OF NITROGEN FIXERS AND NITROGEN FERTILIZER ON WHEAT IN SANDY SOIL
M. M. Abd El-Monium; Iman M. Sadek Journal of Soil Sciences and Agricultural Engineering /Journal of Soil Sciences and Agricultural Engineering 2009. doi:10.21608/jssae.2009.90836
Other claims from this paper (17)
- Association The genotype by nitrogen level interaction was not significant for harvest index in wheat.
- Intervention effect Biofertilized wheat line lines numbers 15 at 214 kg N/ha yielded 0.80 ton/ha more than the control treatment (286 kg N/ha).
- Intervention effect Biofertilized wheat line lines numbers 15, 11 and 21 at 214 kg N/ha yielded 0.87 ton/ha more than the control treatment (286 kg N/ha).
- Intervention effect Biofertilized wheat line 21 at 214 kg N/ha yielded 0.55 ton/ha more than the control treatment (286 kg N/ha).
- Intervention effect Biofertilized wheat line number 8 at 286 Kg N/ha yielded 0.72 ton/ha more than the control treatment (286 kg N/ha).
- Intervention effect Biofertilized wheat line 21 at 286 Kg N/ha yielded 0.59 ton/ha more than the control treatment (286 kg N/ha).
- Intervention effect Biofertilized wheat line lines 8 at 143 Kg N/ha yielded 0.52 ton/ha more than the control treatment (286 kg N/ha).
- Intervention effect Biofertilized wheat line 15 at 143 Kg N/ha yielded 0.30 ton/ha more than the control treatment (286 kg N/ha).
- Intervention effect Biofertilized wheat line lines numbers 15 at 214 kg N/ha exceeded the commercial cultivar Sids 1 under control treatment by 1.46 ton/ha in grain yield.
- Intervention effect Biofertilized wheat line lines numbers 15, 11 and 21 at 214 kg N/ha exceeded the commercial cultivar Sids 1 under control treatment by 1.23 ton/ha in grain yield.
- Intervention effect Biofertilized wheat line 21 at 214 kg N/ha exceeded the commercial cultivar Sids 1 under control treatment by 1.04 ton/ha in grain yield.
- Intervention effect Biofertilized wheat line number 8 at 286 Kg N/ha exceeded the commercial cultivar Sids 1 under control treatment by 1.16 ton/ha in grain yield.
- Intervention effect Biofertilized wheat line 21 at 286 Kg N/ha exceeded the commercial cultivar Sids 1 under control treatment by 1.08 ton/ha in grain yield.
- Intervention effect Biofertilized wheat line lines 8 at 143 Kg N/ha exceeded the commercial cultivar Sids 1 under control treatment by 0.96 ton/ha in grain yield.
- Intervention effect Biofertilized wheat line 15 at 143 Kg N/ha exceeded the commercial cultivar Sids 1 under control treatment by 0.95 ton/ha in grain yield.
- Observation Wheat lines 8 and 15 showed high stability of grain yield across both tested seasons.
- Recommendation Lines 8 and 15 are highly recommended for yield tests in advanced yield trials of wheat.