Factors influencing the role of clover in grass-clover leys fertilized with nitrogen at different rates II. The effects of the variety of white clover on the yields of total herbage and of clover

Abstract

1. A brief description is given of an experiment in which some of the factors influencing the role of clover in grass—clover swards fertilized with nitrogen at different rates were studied.2. Reference is made to a previous paper detailing the experimental methods and reporting the results pertaining to the effects of the grass varieties included in the seeds mixture on the yields of mixed herbage and of clover. The effects of the clover varieties on these yields are discussed in the present paper.