UPLAND RICE GENOTYPES EVALUATION FOR PHOSPHORUS USE EFFICIENCY

2013 ◽  
Vol 36 (12) ◽  
pp. 1868-1880 ◽  
Author(s):  
N. K. Fageria ◽  
O. P. Moraes ◽  
M. J. Vasconcelos
Keyword(s):  
Upland Rice ◽  
Phosphorus Use Efficiency ◽  
Use Efficiency ◽  
Rice Genotypes

Phosphorus Use Efficiency in Upland Rice Genotypes Under Field Conditions

2014 ◽  
Vol 37 (5) ◽  
pp. 633-642 ◽  
Author(s):  
N. K. Fageria ◽  
O. P. de Morais ◽  
A. B. dos Santos ◽  
M. J. Vasconcelos
Keyword(s):  
Upland Rice ◽  
Field Conditions ◽  
Phosphorus Use Efficiency ◽  
Use Efficiency ◽  
Rice Genotypes

NITROGEN USE EFFICIENCY IN UPLAND RICE GENOTYPES

2010 ◽  
Vol 33 (11) ◽  
pp. 1696-1711 ◽  
Author(s):  
N. K. Fageria ◽  
O. P. de Morais ◽  
A. B. dos Santos
Keyword(s):  
Nitrogen Use Efficiency ◽  
Upland Rice ◽  
Nitrogen Use ◽  
Use Efficiency ◽  
Rice Genotypes

Screening Upland Rice Genotypes for Manganese‐use Efficiency

2008 ◽  
Vol 39 (19-20) ◽  
pp. 2873-2882 ◽  
Author(s):  
N. K. Fageria ◽  
M. P. Barbosa Filho ◽  
A. Moreira
Keyword(s):  
Upland Rice ◽  
Use Efficiency ◽  
Rice Genotypes

scholarly journals Effect of Organic Matter on Rice Nitrogen and Phosphorus Use Efficiency Under Calcareous Sodic Soil of Amibara District, Ethiopia

2019 ◽  
pp. 178-185
Author(s):  
Bethel Nekir
Keyword(s):  
Filter Cake ◽  
Upland Rice ◽  
Nutrient Use Efficiency ◽  
Rice Grain ◽  
Recovery Efficiency ◽  
Phosphorus Use Efficiency ◽  
Nitrogen And Phosphorus ◽  
Sodic Soils ◽  
Sodic Soil ◽  
Use Efficiency

Wastes produced from sugarcane industries are organic in nature, and it augmented the soil properties as well as improves crop yield and quality. In 2016 field experiment was conducted to investigate effect of filter cake and bagasse for nitrogen and phosphorus use efficiency of upland rice grown on calcareous sodic soils of Amibara District. The result revealed that plant nutrient use efficiency indices agronomic efficiency, agrophysiological efficiency and apparent recovery efficiency of both nitrogen and phosphorus were significantly (P<0.05) affected by the application of filter cake and bagasse. The maximum nitrogen was recovered at 20 t ha-1 filter cake followed by combined application of 10 t ha-1 bagasse + 20 t ha-1 FC that gave 45.10 % from kg quantity of nitrogen uptake per unit of kg nutrient applied. But, the minimum nitrogen recovery efficiency was recorded at 20 t ha-1 bagasse + 20 t ha-1 filter cake. The Phosphorus apparent recovery efficiency ranged from 18.55- 32.91 %. The interaction of filter cake with bagasse also highly significantly (P < 0.01) affected rice grain yield. It can be encouraged to use these wastes with combination of inorganic chemical fertilizers under various cropping systems to enhance nutrient availability to plant under calcareous sodic soil.

Yield, Potassium Uptake, and Use Efficiency in Upland Rice Genotypes

2010 ◽  
Vol 41 (22) ◽  
pp. 2676-2684 ◽  
Author(s):  
N. K. Fageria ◽  
A. B. dos Santos ◽  
M. F. de Moraes
Keyword(s):  
Upland Rice ◽  
Potassium Uptake ◽  
Use Efficiency ◽  
Rice Genotypes
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