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Seasonal Nitrate‐Nitrogen Content of Cotton Petioles as Affected by Nitrogen Application and Its Relationship to Yield 1
Author(s) -
MacKenzie A. J.,
Spencer W. F.,
Stockinger K. R.,
Krantz B. A.
Publication year - 1963
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/agronj1963.00021962005500010021x
Subject(s) - nitrogen , petiole (insect anatomy) , yield (engineering) , nitrate , agronomy , chemistry , biology , botany , materials science , hymenoptera , organic chemistry , metallurgy
Synopsis Nitrate‐nitrogen content of cotton petioles was found to be related to the rate of nitrogen applied and the total yield. Yield reductions were related to the length of time petiole nitrate‐nitrogen fell below minimum levels of 1000 and 2000 parts per million.