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Extension of Alfalfa Roots into Subsoil Dried by a Previous Crop
Author(s) -
Metzger W. H.,
Grandfield C. O.
Publication year - 1938
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/agronj1938.00021962003000010011x
Subject(s) - subsoil , forage , crop , mathematics , citation , division (mathematics) , agricultural experiment station , extension (predicate logic) , agronomy , horticulture , agriculture , agricultural science , geography , library science , environmental science , computer science , biology , arithmetic , archaeology , programming language , soil water , soil science