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Effect of foliar sprayings of urea during or after anthesis on dry matter and nitrogen accumulation in the grain of two wheat cultivars of T. aestivum L


Fertilizer Research 31(1): 79-84
Effect of foliar sprayings of urea during or after anthesis on dry matter and nitrogen accumulation in the grain of two wheat cultivars of T. aestivum L
Wheat Buck Pucara (moderate grain protein content) and Buck Cencerro (high grain protein content) grown at La Plata were sprayed with 20 kg N/ha as urea at anthesis or 7 or 14 d after anthesis. N did not affect the rate or duration of grain DM accumulation or final grain weight. Applied N increased grain N concentration at maturity, particularly in Buck Pucara. Higher N concentration was associated with rapid uptake of the sprayed N rather than to an increased N accumulation period.


Accession: 002355937



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Effect of foliar sprayings of urea during or after anthesis on dry matter and nitrogen accumulation in the accumulation in the grain of two wheat cultivars of T. aestivum L. Fertilizer research: an international journal on fertilizer use and technology 31(1): 79-84, 1992

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