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Dates and Rates of Seeding Fall‐planted Spring Barley ( Hordeum vulgare L. emend Lam.) in Irrigated Areas 1
Author(s) -
Day A. D.,
Thompson R. K.
Publication year - 1970
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/agronj1970.00021962006200060013x
Subject(s) - seeding , sowing , hordeum vulgare , agronomy , spring (device) , semis , poaceae , biology , horticulture , physics , thermodynamics
November and December plantings of ‘Harlan’ and ‘Arivat’ spring barley Hordeum vulgar L. emend Lam., generally gave maximum yields of quality grain in Arizona. In November plantings, seeding rates from 11 to 45 kg/ha produced as much or more grain than rates up to 123 kg/ha. Grain volume weights of Harlan were similar for all dates and rates of planting. Volume weights of Arivat decreased in late plantings.