Publication

Date Creators Item Type Full Text Status

B

Experiments with leys and permanent grass. (1949) Boyd, David A.

Fertilizer use on grassland in England and Wales. (1963) Boyd, David A., Church, B. M., Hills, M. G.

Influence of fertility levels on grassland output A review of fertilizer experiments on grassland in relation to current fertilizer usage. (1954) Boyd, David A., Lessells, W. J.

Role of nitrogen fertilizer in grassland production - quantity and timing of fertilizer n for grass and grass-clover swards. (1974) Brockman, J. S.

C

The altitudinal zoning of grassland and soils on the Brecon Beacons in South Wales. (1967) Crampton, C. B., Jones, R. G.

H

Effect of a short-persistence systemic insecticide on yield of perennial ryegrass. (1976) Henderson, I. F., Clements, R. O.

Effect of pesticides on yield and botanical composition of a newly-sown ryegrass ley and of an old mixed pasture. (1974) Henderson, I. F., Clements, R. O.

Grass growth in different parts of England in relation to invertebrate numbers and pesticide treatment. (1977) Henderson, I. F., Clements, R. O.

The effect of pesticides on the yield and botanical composition of a newly‐sown ryegrass ley and of an old mixed pasture. (1974) Henderson, I. F., Clements, R. O.

P

Pathogens occurring on ten varieties of ryegrass at Rothamsted in 1973-1974. (1976) Plumb, Roger, Jenkyn, John, Bowen, R.

R

Effect of grazing on yield of grass swards. (1975) Richards, I. R.

Note on urine scorch caused by grazing animals. (1975) Richards, I. R., Wolton, K. M.

Spatial-distribution of excreta under intensive cattle grazing. (1976) Richards, I. R., Wolton, K. M.

W

Effect of time of n application in a growth period on herbage production. (1973) Wolton, K. M.

Y

Use of fertilizer nitrogen on continuously grazed swards. (1977) Younger, A.