Williams, R. D.

b. Swyddffynnon. Vet in Aberystwyth

Williams, R. D. b. Swyddffynnon. Vet in Aberystwyth. Member of department of Agrculture, University College Wales, Aberystwyth. N. B. Bull. WPBS Series H No. 1, 1922 (9 contributions).

Publications:

Breeding of herbage legumes. Bailliere's Encyclopaedia Sci. Agri. 1, p. 639-51.

Characteristic of the straw. Bull. WPBS Series C No. 1, 1921 p. 13-17.

Clover Problems. WJA 3, 1927 p. 106-18.

Clovers. HAQJ 4, 1936 p. 12-17.

Comparative agronomic values of red and white clovers of different origin. J. Dep. Agri. Irish Free State 28, 1929 p. 67-74.

Depth of sowing grass and clover seeds. JMA 29, 1922 p. 53-60, 132-137.

Determination of HCN in white clover. Typescript 1932. 3t.

Effect of nitrogenous manure on white clover. WJA 8, 1932 p. 163-70.

Fertility in various herbage legumes. Bull. WPBS Series H. No. 12, 1931 p. 221-7.

Frequency of chlorophyll deficient mutants in red clover. Rep. Br. Ass, 1937 Section K, p. 433. Typescript 1938. 5p.

Genetics of chlorophyll deficiencies in red clover. JG 37, 1939 p. 441-82.

Genetics of cyanogenesis in white clover. JG 38, 1939 p. 357-65.

Genetics of flower colour in Trifolium pratense. JG 31, 1935 p. 431-50.

Genetics of Red clover. Rep. 4th Int. Grassl. Congr. 1937.

Grain and straw yields. Bull. WPBS Series C. No. 1, 1921 p. 9-13.

Heterosis in red clover. WJA 13, 1937 p. 172-190.

Importance of strain in red clover. AP 1, 1924 p. 50-9.

Incompatability alleles in Trifolium pratense. Proc. 7th Int. Genet. Congr. 1941 p. 316.

Lucerne growling in high and wet district. Rothamsted Conferences I, 1926 p. 19-23.

Methods and technique of breeding red clover, white clover and lucerne. Bull. Bur. Pl. Genet. Aber. 3, 1931 p. 46-76.

Methods of breeding cross-fertilized plants. Typescript, 1941. 5p.

Methods of covering grass and clover seeds. JMA 29, 1923 p. 1125-34; 30, 1924 p. 1134-9.

Montgomery and Cornish Marl red clover. JMA 34, 1927 p. 133-46.

Montgomery Late-flowering Red Clover Seed Growers Association: Report of crop inspection. Typescript, 1929. 4p.

Montgomery red clover. RWAS Year Book 1927 p. 53.

Observations on comparative value of white clover variations. JUA 27, 1938 p. 25-7.

Possibilities of breeding and improving grass and clover species. Rep. 2nd Int. Grassl. Congr. 1933 p. 51-66.

Productivity of different strains and nationalities of red clover. Bull. WPBS Series H. No. 3, 1924 p. 131-50.

Qualitative determination of HCN in white clover. Typescript 1934. 1p.

Red Clover. Bailliere's Encyclopedia Sci. Agric. 2, p. 1017-1022.

Red clover investigations 1919-26. bull WPBS Series H. No. &, 1927 136p.

Report on county trials of late-flowering red clover (!930-32). 1934. Min of Ag. 14p.

Report on inspection of late-flowering red clover trials laid down in 1930. Typescript 1931. 36p.

Report on proceeding on 2nd North & Central European Grassland Congress, 1930. 25p.

Report on inspection of Montgomeryshire late-flowering red clover. Annual. Typescript 1923-30.

Self and cross-sterility in red clover. Bull. WPBS Series H. No. 12, 1931 p. 181-208.

Self and cross-sterility in white clover. Bull. WPBS Series H. No. 12, 1931 p. 217-20.

Some factors influencing yield and quality of red clover. Bull. WPBS Series H. No.11, 1930 p. 60-90.

Studies concerning pollination. Bull. WPBS Series H. No. 4, 1925. 58p.

White clover trial. JMA 39, 1932 p. 708-18.

Winter Keep. WJA 1, 1925 p. 119-30.

Publications with Davies, William:

Note on subterranean clover. Bull. WPBS Series H. No. 3, 1924 p. 151-8.

Publications with Ellis, V. S.:

Growing red clover seed in Wales. JMA 30, 1923 p. 533-535.

Publications with Evans, Gwilym:

Efficiency of spatial isolation in maintaining purity of red clover. WJA 11, 1935 p. 164-71.

Publications with Evans, T. W.:

Chemical composition of various white clovers. WJA 8, 1932 p. 151-62.

Publications with Jenkins, Basil:

Cornish marl. Typescript, 1924. 4p.

Publications with Show, R. A.:

Genetics of red clover. JG 27, 1933 p. 341-62.

Publications with Stapleton, R. G.:

Influence of drought of 1921. Bull. WPBS Series H. No. 1, 1922 p. 12015.

Methods of estimating yield of variety trials. Typescript, 1922. 5p.

Period of ripening and growth increments. Bull. WPBS Series C. No. 1, 1921 p. 21-8.

Red clover. JMA 30, 1923 p. 239-45.

Publications with others:

Grassland and grazing animal. Bull. WPBS Series H. No. 3, 1924 p 159-66.