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pro vyhledávání: '"T. W. McCreary"'
Publikováno v:
Soil Science Society of America Journal. 59:1495-1498
This study evaluated a new apparatus for applying 15 N by fertigation to subplots under buried drip irrigation. Leaf lettuce (Lactuca sativa L. cv. Waldmann's Green) was planted in one unfertilized buried-drip-irrigated plot (4.06 by 53.34 m) with fo
Autor:
C. Chen, T. W. McCreary
Publikováno v:
Applied Spectroscopy. 48:410-412
Direct injection of slurries into plasmas for elemental analysis is a means by which sample preparation effort and time are minimized. Sample slurries must meet certain criteria if solutions are to be used for calibration. First, the analyte from the
Autor:
T W, McCREARY
Publikováno v:
Pennsylvania medical journal (1928). 54(1)