scholarly journals GROWTH AND PRODUCTION OF RICE (ORIZA SATIVA L) IRRIGATION FIELD AT VARIOUS DOSAGE OF DIFFERENT PHOSPHORUS FERTILIZER

2021 ◽  
Vol 112 (4) ◽  
pp. 135-141
Author(s):  
Herman ◽  
Y. Musa ◽  
H. Zubair ◽  
Syatrianty
Keyword(s):  
Phosphorus Fertilizer ◽  
Oriza Sativa

Phosphorus fertilization in inbred and hybrid rice

1970 ◽  
Vol 19 (2) ◽  
pp. 181-187
Author(s):  
MR Islam ◽  
PK Saha ◽  
SK Zaman ◽  
MJ Uddin
Keyword(s):  
Grain Yield ◽  
Key Words ◽  
Hybrid Rice ◽  
Phosphorus Fertilization ◽  
Phosphorus Fertilizer ◽  
Yield Difference ◽  
P Balance ◽  
Rice Genotypes ◽  
Boro Rice

Five phosphorus rates (0, 5, 10, 20 and 30 kg P/ha) were tested with four rice genotypes in Boro (BRRI dhan36, BRRI dhan45, EH1 and EH2) and T. Aman (BRRI dhan30, BRRI dhan49, EH1 and EH2) season. Phosphorus rates did not influence grain yield irrespective of varieties in T. Aman season while in Boro season P response was observed among the P rates. Application of P @ 10 kg/ha significantly increased the grain yield. But when P was applied @ 20 and 30 kg P/ha, the grain yield difference was not significant. The optimum and economic rate of P for T. Aman was 20 kg P/ha but in Boro rice the optimum and economic doses of P were 22 and 30 kg/ha, respectively. Hybrid entries (EH1 and EH2) used P more efficiently than inbred varieties. A negative P balance was observed up to 10 kg P/ha. Key words: Response; Phosphorus fertilizer; Inbred; Hybrid rice DOI: http://dx.doi.org/10.3329/dujbs.v19i2.8962 DUJBS 2010; 19(2): 181-187

Effect of reduced phosphorus fertilizer on early/late season rice yield in South China

2010 ◽  
Vol 18 (3) ◽  
pp. 606-610 ◽  
Author(s):  
Wu LI ◽  
Xiao-Juan YANG ◽  
Xiang-Ru TANG ◽  
Guo-Xi LI ◽  
Guo-Wei PENG ◽  
...  
Keyword(s):  
South China ◽  
Rice Yield ◽  
Phosphorus Fertilizer ◽  
Late Season ◽  
Early Late

scholarly journals Tracing the fate of phosphorus fertilizer derived cadmium in soil-fertilizer-wheat systems using enriched stable isotope labeling

2021 ◽  
pp. 117314
Author(s):  
Christoph Bracher ◽  
Emmanuel Frossard ◽  
Moritz Bigalke ◽  
Martin Imseng ◽  
Jochen Mayer ◽  
...  
Keyword(s):  
Stable Isotope ◽  
Isotope Labeling ◽  
Stable Isotope Labeling ◽  
Phosphorus Fertilizer ◽  
Soil Fertilizer
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