Natural radioactivity in phosphate rock, phosphogypsum and phosphate fertilizers in Brazil

2005 ◽  
Vol 264 (2) ◽  
pp. 445-448 ◽  
Author(s):  
D. I. T. Fávaro
Keyword(s):  
Natural Radioactivity ◽  
Phosphate Rock ◽  
Phosphate Fertilizers

Measurements of natural radioactivity in phosphate fertilizers

1997 ◽  
Vol 196 (1) ◽  
pp. 63-67 ◽  
Author(s):  
K.G. Ioannides ◽  
T.J. Mertzimekis ◽  
C.A. Papachristodoulou ◽  
C.E. Tzialla
Keyword(s):  
Natural Radioactivity ◽  
Phosphate Fertilizers

scholarly journals Looming Scarcity of Phosphate Rock and Intensification of Soil Phosphorus Research

2015 ◽  
Vol 39 (3) ◽  
pp. 637-642 ◽  
Author(s):  
Philippe C. Baveye
Keyword(s):  
Phosphate Rock ◽  
Rock Phosphate ◽  
Soil Phosphorus ◽  
Agricultural Practices ◽  
Phosphate Fertilizers ◽  
Soil P ◽  
The Past ◽  
Essential Resource ◽  
The Moment ◽  
Short Essay

In recent years, many researchers have claimed that world reserves of rock phosphate were getting depleted at an alarming rate, putting us on the path to scarcity of that essential resource within the next few decades. Others have claimed that such alarmist forecasts were frequent in the past and have always been proven unfounded, making it likely that the same will be true in the future. Both viewpoints are directly relevant to the level of funding devoted to research on the use of phosphate fertilizers. In this short essay, it is argued that information about future reserves of P or any other resource are impossible to predict, and therefore that the threat of a possible depletion of P reserves should not be used as a key motivation for an intensification of research on soil P. However, there are other, more compelling reasons, both geopolitical and environmental, to urgently step up our collective efforts to devise agricultural practices that make better use of P than is the case at the moment.

Greenhouse evaluation of phosphate fertilizers produced from Togo phosphate rock

1991 ◽  
Vol 22 (1-2) ◽  
pp. 63-73 ◽  
Author(s):  
K. Kpomblekou ◽  
S. H. Chien ◽  
J. Henao ◽  
W. A. Hill
Keyword(s):  
Phosphate Rock ◽  
Phosphate Fertilizers ◽  
Greenhouse Evaluation

NATURAL RADIOACTIVITY STUDIES OF PHOSPHATE FERTILIZERS APPLIED ON GREEK FARM SOILS USED FOR WHEAT CULTIVATION

2018 ◽  
Vol 181 (3) ◽  
pp. 190-198 ◽  
Author(s):  
N G Servitzoglou ◽  
S Stoulos ◽  
D Katsantonis ◽  
M Papageorgiou ◽  
A Siountas
Keyword(s):  
Natural Radioactivity ◽  
Phosphate Fertilizers ◽  
Wheat Cultivation ◽  
Farm Soils

Induced phosphorus fixation and the effectiveness of phosphate fertilizers derived from Sukulu Hills phosphate rock

1995 ◽  
Vol 44 (3) ◽  
pp. 231-240 ◽  
Author(s):  
C. N. Butegwa ◽  
G. L. Mullins ◽  
S. H. Chien
Keyword(s):  
Phosphate Rock ◽  
Phosphate Fertilizers ◽  
Phosphorus Fixation

Natural radioactivity in phosphate fertilizers

1996 ◽  
Vol 43 (1-3) ◽  
pp. 103-107 ◽  
Author(s):  
L. C. Scholten ◽  
C. W. M. Timmermans
Keyword(s):  
Natural Radioactivity ◽  
Phosphate Fertilizers
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