Manurial experiments with grape vines in soils derived from granite. III

1965 Engei Gakkai zasshi  
In the district of Seto Inland Sea, most of virgin soils derived from granite are deficient in phosphorus. This experiment was conducted with grape vines to observe the effects of phosphorus application on these soils.
doi:10.2503/jjshs.34.159 fatcat:aquoxba3bfdsvhhzjvhjubv5dm