Claim · model-written summary
Urea exceeded organic sources for nitrogen use efficiency indicators.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- ureae0
- Outcome
- nitrogen use efficiency indicatorse0
- Direction
- highere0
- Comparator
- organic sources of nitrogene0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“nitrogen use efficiency indicators, which higher under ni- trogen nutrition through urea, than those under organic sources of nitrogen.”
Title
RAJEEW KUMAR; D.S. PANDEY; .V.P. SINGH; et al. Indian Journal of Agronomy 2001. doi:10.59797/ija.v58i3.4195
Other claims from this paper (16)
- Intervention effect Urea at recommended nitrogen dose produced maximum wheat yield of 4.63 t/ha, significantly above other treatments.
- Intervention effect FYM at 125% of RDN produced maximum organic-source wheat yield of 3.65 t/ha.
- Intervention effect FYM at 125% of RDN had wheat yield at par with vermicompost at the same rate.
- Intervention effect FYM at 125% of RDN had wheat yield at par with neemax at the same rate.
- Intervention effect FYM at 125% of RDN yielded significantly more wheat than FYM at 50%.
- Intervention effect Urea significantly increased emergence, height, and dry matter relative to other nitrogen sources.
- Intervention effect Urea significantly increased wheat spikes, grains per spike, and thousand-grain weight relative to other sources.
- Intervention effect At 125% RDN, FYM increased the listed morphology and yield components over its 50% dose.
- Intervention effect At 125% RDN, vermicompost increased the listed morphology and yield components over its 50% dose.
- Intervention effect At 125% RDN, neemax increased the listed morphology and yield components over its 50% dose.
- Intervention effect Urea exceeded organic sources for wheat protein content, protein yield, and nitrogen uptake.
- Intervention effect Vermicompost maximized protein content, protein yield, and nitrogen harvest index among organic sources.
- Intervention effect FYM had higher physiological, agronomic, and recovery efficiency.
- Observation Organic treatments other than 50% RDN neemax and 50% RDN vermicompost were judged promising.
- Observation All nitrogen treatments except control maintained a positive soil nitrogen balance.
- Observation High procurement cost of FYM and vermicompost caused negative net returns for these treatments.