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Comparisons of the Productivity of Permanent and Rotation Pastures on Plowable Cropland. II. Second Six‐Year Cycle and Summary 1
Author(s) -
Sund J. M.,
Wright M. J.,
Zehner C. E.,
Ahlgren H. L.
Publication year - 1958
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/agronj1958.00021962005000100021x
Subject(s) - agronomy , rotation (mathematics) , dry matter , productivity , mathematics , crop rotation , environmental science , biology , crop , geometry , economics , macroeconomics
Synopsis In twelve years of evaluations of continuous bluegrass, periodic renovation, and two six‐year rotations, maximum production of dry matter and T.D.N. was obtained from the rotation of corn, oats, and four years of alfalfa‐bromegrass. The continuous bluegrass area was least productive. The renovated area out‐yielded the clover‐grass rotation area over the second six‐year period.