SOBRE ADUBOS POTÁSSICOS

Como se sabe,o potássio,à semelhança do azoto e do fósforo,é um dos nutrientes de que as plantas mais precisam. A sua falta é suprida com a aplicação de adubos,sendo os mais utilizados o cloreto e o sulfato de potássio. Estes adubos são obtidos a partir de jazidas sedimentares espalhadas pelo globo,sendo os maiores fornecedores o Canadá,a Rússia,a Bielorússia,a Alemanha,Israel e a Jordânia,que,no conjunto,contribuem com noventa por cento da produção total. As duas maiores empresas exportadoras são a Canpotex,do Canadá,e a Bielorussia Potash,que agrupa os fornecedores da Europa oriental.

THREE SUBSIDIARIES OF POTASH CORP. TO DECREASE DANGEROUS EMISSIONS

Potash Corporation

RUSSIA'S URALKALI SIGNS CONTRACT WITH INDIAN POTASH

Uralkali

POTASH STATISTICS AND INFORMATION

Potash

A NEW SOURCE FOR POTASSIUM FERTILIZER

Potassium fertilizer

POTASSIUM IN AGRICULTURE - STATUS AND PERSPECTIVES

Potassium in agriculture

INDIA TO BUY URALKALI POTASH AT LOWEST PRICE IN 7 YEARS

Potash

URALKALI AGREES TO 24% CUT IN POTASH PRICE FOR CHINA

Potash price

POTASSIUM FELLOWSHIP PROGRAM REQUEST FOR PROPOSALS

World's food supply

CHINA,BRAZIL BOOST POTASH IMPORTS

Potash imports

POTASSIUM FOR CROP PRODUCTION

Potassium

PACIFIC POTASH READY TO FEED BRAZIL

Owning a potash mine in Brazil is like controlling a water-well in the middle of the Sahara Desert....

PACIFIC POTASH COMPLETE TECHNICAL REPORT ON ITS AMAZONAS BASIN POTASH PROJECT

Potash project

RED MOON POTASH BEGINS DRILLING AT BAY ST. JORGE PROJECT

Potash

ARIANNE PHOSPHATE FILES UPDATED MINERAL RESOURCE ESTIMATE ON SEDAR

Phosphate project

NEAR-TERM POTASH PRODUCERS RAMPING UP

...contracts have been inked with China and India...

BRAZIL POTASH DEPOSIT HAS 18 YEARS OF BRAZIL' NEEDS -SOURCE

Brazil potash

BRAZIL POTASH CONSUMPTION GROWTH 9% IN 2012

Potash consumptioin

BRAZIL POTASH CONSUMPTION GROWS 9% IN 2012

Potash consumption

Canada's Western Potash woos China,India investors

Western Potash Corp.