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Publikováno v:
Communications in Soil Science and Plant Analysis. 21:1079-1090
A four year study was planned and initiated in the fall of 1988 on a soil (Typic Pelloxerert) with a Bray‐Kurtz P1 of 8 mg/kg and a 2:1 water:soil pH of 5.2. Perennial ryegrass (Lolium Perenne L.) was seeded in 30.4 cm rows with P surface banded an