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Phosphate Sources in Pasture Production on a Bernard Clay Loam 1
Author(s) -
Weihing Ralph M.,
Caldwell A. G.,
Fudge J. F.
Publication year - 1959
Publication title -
agronomy journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.752
H-Index - 131
eISSN - 1435-0645
pISSN - 0002-1962
DOI - 10.2134/agronj1959.00021962005100020008x
Subject(s) - loam , pasture , agronomy , phosphorus , phosphorite , forage , phosphate , phosphate fertilizer , clay soil , yield (engineering) , chemistry , environmental science , fertilizer , soil water , biology , materials science , soil science , metallurgy , organic chemistry
Synopsis Superphosphate, basic slag, and rock phosphate significantly increased the yield of forage as well as the protein and phosphorus contents, but an annual application of P 2 O 5 as superphosphate was superior to the other treatments.