Nutritive value of pasture: XIV. The influence on yield and composition of a single heavy dressing of sulphate of ammonia compared with that of periodic small dressings throughout the season

Abstract
This paper deals with the final phase of the investigations described in the two papers immediately preceding it in the present issue of this Journal. These earlier papers may therefore be consulted for complete details concerning the general design and wider issues of the work as a whole (Woodman & Evans, 1938a, b).
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