Alfalfa production as a function of soil extractable phosphorus in the semi-arid Pampas

DÍAZ-ZORITA, MARTÍN; BUSCHIAZZO, DANIEL E

Better Crops International

Potash & Phosphate Institute / Potash & Phosphate Institute of Canada

Lugar: Saskatchewan, Canada; Año: 2004 vol. 88 p. 24 - 27

This research provides insight into soil nutrient limitations for the main alfalfa producing soils of the semi-arid Pampas. Comparisons of critical extractable soil phosphorus (P) values were made among four common soil testing procedures.