D. Wilman

发表

THE EFFECT OF NITROGENOUS FERTILIZER ON THE RATE OF GROWTH OF ITALIAN RYEGRASS

D. Wilman, 1965 .

Nitrogen and Italian ryegrass. 1. Growth up to 14 weeks: dry-matter yield and digestibility

D. Wilman, 1975 .

The weather at Aberystwyth in the past century

D. Wilman, Mr J. B. McGinnigle, Beech House, 2002 .

THE EFFECT OF FERTILIZER NITROGEN AND FREQUENCY OF DEFOLIATION ON YIELD OF GRASSLAND HERBAGE

D. Wilman, R. Holliday, 1965 .

Variation between and within Trifolium repens L. populations collected from sown swards in Uruguay

D. Wilman, R. Sackville Hamilton, F. Olmos, 2003, Euphytica.

Cell wall thickness and cell dimensions in plant parts of eight forage species

D. Wilman, P. R. Moghaddam, 1998, The Journal of Agricultural Science.

Physical structure of twelve forage species in relation to rate of intake by sheep

D. Wilman, D. Wilman, E. J. Mtengeti, 1996, The Journal of Agricultural Science.

Intake and digestibility of diets derived from stovers and straws compared with lucerne hay and sweet potato haulm

D. Wilman, Yilun Ji, L. Wen, 1999, The Journal of Agricultural Science.

In vitro digestibility, breakdown when eaten and physical structure of stovers and straws compared with lucerne hay and sweet potato haulm

D. Wilman, E. J. Mtengeti, Yilun Ji, 1999, The Journal of Agricultural Science.

In vitro digestibility, neutral detergent fibre, lignin and cell wall thickness in plant parts of three forage species

D. Wilman, N. Ahmad, 1999, The Journal of Agricultural Science.

In vitro digestibility and neutral detergent fibre and lignin contents of plant parts of nine forage species

D. Wilman, P. R. Moghaddam, 1998, The Journal of Agricultural Science.

Volume, surface area and cellular composition of chewed particles of plant parts of eight forage species and estimated degradation of cell wall

D. Wilman, P. R. Moghaddam, 1998, The Journal of Agricultural Science.

Physical breakdown of chickweed, dandelion, dock, ribwort, spurrey and perennial ryegrass when eaten by sheep and when macerated

D. Wilman, G. Moseley, R. Derrick, 1997, The Journal of Agricultural Science.

Anatomy of forage plant parts in relation to digestion

D. Wilman, P. R. Moghaddam, 1997 .

Differences between twelve forage species in physical breakdown when eaten

D. Wilman, E. J. Mtengeti, G. Moseley, 1996, The Journal of Agricultural Science.

Growth, nutritive value and selection by sheep of sainfoin, red clover, lucerne and hybrid ryegrass

D. Wilman, F. Asiedu, 1983, The Journal of Agricultural Science.

Intake, by sheep, and digestibility of chickweed, dandelion, dock, ribwort and spurrey, compared with perennial ryegrass

D. Wilman, G. Moseley, R. Derrick, 1993, The Journal of Agricultural Science.

Physical structure of white clover, rape, spurrey and perennial ryegrass in relation to rate of intake by sheep, chewing activity and particle breakdown

D. Wilman, E. J. Mtengeti, G. Moseley, 1995, The Journal of Agricultural Science.

Effects of stage of maturity, nitrogen application and swath thickness on the field drying of herbage to the hay stage

D. Wilman, I. Owen, 1982, The Journal of Agricultural Science.

The degradation of the cell walls of lucerne, Italian ryegrass and wheat straw when fed to cattle, sheep and rabbits

D. Wilman, N. Ahmad, 2001, The Journal of Agricultural Science.

THE DISTRIBUTION OF WHITE CLOVER (TRIFOLIUM REPENS L.) AND GRASSES WITHIN SIX SOWN HILL SWARDS

D. Wilman, W. A. Adams, D. Simpson, 1987 .

A note on drought-resistance in the lucerne plant

D. Wilman, 1965, The Journal of Agricultural Science.

The use of near infrared spectroscopy to investigate the composition of silages and the rate and extent of cell-wall degradation.

D. Wilman, M. Field, S. Lister, 2000 .

N, P and K on organic farms: herbage and cereal production, purchases and sales

S. Fowler, D. Wilman, C. Watson, 1993, The Journal of Agricultural Science.

The effect of interval between harvests and nitrogen application on the proportion and digestibility of cell wall, cellulose, hemicellulose and lignin and on the proportion of lignified tissue in leaf cross-section in two perennial ryegrass varieties

M. Daly, D. Wilman, A. Koocheki, 1977, The Journal of Agricultural Science.

Concentration and availability to sheep of N, P, K, Ca, Mg and Na in chickweed, dandelion, dock, ribwort and spurrey, compared with perennial ryegrass

D. Wilman, R. Derrick, 1994, The Journal of Agricultural Science.

Experiments with upland rice in southern Belize: fertilizer application, weed control, plant spacing, sowing rate and variety

D. Wilman, D. Johnson, P. Lee, 1991, The Journal of Agricultural Science.

Persistence of sown species and ingress of unsown species in agriculturally improved hill swards

D. Wilman, D. Hukin, M. Mallett, 1999, The Journal of Agricultural Science.

The growth of white clover (Trifolium repens) in five sown hill swards grazed by sheep

D. Wilman, D. Simpson, 1988 .

A comparison of filter bag methods with conventional tube methods of determining the in vitro digestibility of forages

D. Wilman, A. Adesogan, 2000 .

GROWTH, YIELD AND QUALITY OF A RANGE OF GRASSES IN A CONTINENTAL CLIMATE

D. Wilman, Z. Jin, K. H. Dong, 1999, Experimental Agriculture.

Potential nutritive value of a wide range of grassland species

D. Wilman, J. A. Riley, 1993, The Journal of Agricultural Science.

The in-vitro digestibility and chemical composition of plant parts in white clover, red clover and lucerne during primary growth

D. Wilman, M. A. K. Altimimi, 1984 .

The digestibility and chemical composition of plant parts in Italian and perennial ryegrass during primary growth

D. Wilman, M. A. K. Altimimi, 1982 .

Mansfeld's Encyclopedia of Agricultural and Horticultural Crops, ed P. HANELT. 3645 pp. Berlin: Springer-Verlag Publishers (2001). £614.00, US $899.00 (hardback). ISBN 3 540 41017 1.

D. Wilman, D. Wilman, 2001, The Journal of Agricultural Science.

A comparison of four methods of estimating the rate and extent of cell wall degradation in grass silages

D. Wilman, D. Givens, G. Foulkes, 1996 .

Stay‐green compared with non‐stay‐green Lolium perenne in field swards with different cutting and nitrogen treatments

D. Wilman, M. Humphreys, R. A. M. Irianni, 2004 .

'Stay-green' and non-'stay-green' perennial ryegrass in field swards with different intervals between cuts

D. Wilman, M. Humphreys, K. R. Kennedy, 2001 .

Differences between related grasses, times of year and plant parts in digestibility and chemical composition

D. Wilman, Y. Gao, M. A. K. Altimimi, 1996, The Journal of Agricultural Science.

Comparison of two varieties of Italian ryegrass (Lolium multiflorum) for milk production, when fed as silage and when grazed

D. Wilman, D. Baker, S. P. Williams, 1992, The Journal of Agricultural Science.

The relationship between the serum magnesium concentration of grazing ewes and their dry matter intake and milk yield

J. B. Owen, D. Wilman, J. L'estrange, 1967, The Journal of Agricultural Science.

Concentrations of N, P, K, Ca, Mg and Na in perennial ryegrass and white clover leaves of different ages

D. Wilman, P. Michaud, 1994 .

Chemical composition of clamped and baled grass silages harvested in England and Wales and relationships between dry matter content, pH and volatile N

D. Wilman, M. Field, D. J. Jones, 1999, The Journal of Agricultural Science.

The proportions of cell content, nitrogen, nitrate-nitrogen and water-soluble carbohydrate in three grasses in the early stages of regrowth after defoliation with and without applied nitrogen

D. Wilman, P. T. Wright, 1978, The Journal of Agricultural Science.

SOME DIFFERENCES BETWEEN EIGHT GRASSES WITHIN THE LOLIUM-FESTUCA COMPLEX WHEN GROWN IN CONDITIONS OF SEVERE WATER SHORTAGE

D. Wilman, M. Leitch, Y. Gao, 1998 .

AGS volume 124 issue 2 Cover and Front matter

J. Gower, D. Wilman, M. F. Franklin, 1995, The Journal of Agricultural Science.

AGS volume 122 issue 2 Cover and Front matter

J. Greenhalgh, R. Kempton, D. Wilman, 1994, The Journal of Agricultural Science.

AGS volume 118 issue 1 Cover and Front matter

S. K. Sinha, J. Monteith, D. Preece, 1992, The Journal of Agricultural Science.

The effect of interval between harvests and nitrogen application on the concentration of nitrate-nitrogen in the total herbage, green leaf and ‘stem’ of grasses

D. Wilman, P. T. Wright, 1986, The Journal of Agricultural Science.

Soil compaction in permanent pasture and its amelioration by slitting

A. Davies, D. Wilman, W. A. Adams, 1989, The Journal of Agricultural Science.

Digestion in vitro of Italian and perennial ryegrasses, red clover, white clover and lucerne

D. Wilman, A. Koocheki, A. B. Lwoga, 1977 .

The effects of clover variety, cutting interval and nitrogen application on herbage yields, proportions and heights in perennial ryegrass‐white clover swards

D. Wilman, J. Asiegbu, 1982 .

The effect of interval between harvests and nitrogen application on the numbers and weights of tillers and leaves in four ryegrass varieties

D. Wilman, A. Koocheki, A. B. Lwoga, 1976, The Journal of Agricultural Science.

Effect of interval between harvests and spring‐applied fertilizer N on the growth of white clover in a mixed sward

D. Wilman, A. Fisher, 1995 .

The effect of interval between harvests and nitrogen application on the proportion and yield of crop fractions and on the digestibility and digestible yield and nitrogen content and yield of two perennial ryegrass varieties in the second harvest year

D. Wilman, A. Koocheki, A. B. Lwoga, 1976, The Journal of Agricultural Science.

Senescence and Death of Herbage During Periods of Regrowth in Ryegrass and Red and White Clover, and the Effect of Applied Nitrogen

D. Wilman, V. Martins, 1977 .

Effects of cutting height on the growth of leaves and stolons in perennial ryegrass–white clover swards

D. Wilman, G. Acuña, 1993, The Journal of Agricultural Science.

Early spring and late autumn response to applied nitrogen in four grasses

D. Wilman, 1980, The Journal of Agricultural Science.

Early spring and late autumn response to applied nitrogen in four grasses

D. Wilman, A. Mohamed, 1980, The Journal of Agricultural Science.

The effects of variety, cutting interval and nitrogen application on the morphology and development of stolons and leaves of white clover

D. Wilman, J. Asiegbu, 1982 .

Response to nitrogen application and interval between harvests in five grasses — 2. Leaf development

D. Wilman, A. Mohamed, 1981, Fertilizer research.

Response to nitrogen application and interval between harvests in five grasses — I Dry-matter yield, nitrogen content and yield, numbers and weights of tillers, and proportion of crop fractions

D. Wilman, A. Mohamed, 1980, Fertilizer research.

Some changes in grass crops during periods of uninterrupted growth

D. Wilman, 2004, The Journal of Agricultural Science.

Effects of interval between harvests and application of fertilizer N in spring on the growth of perennial ryegrass in a grass/white clover sward

D. Wilman, A. Fisher, 1996 .

Effects of applied nitrogen on grass yield, nitrogen content, tillers and leaves in field swards

D. Wilman, P. Pearse, 1984, The Journal of Agricultural Science.

Effects of the field drying of herbage on sward regrowth

D. Wilman, I. Owen, 1983 .

The response of Italian ryegrass to nitrogenous fertilizer at different times of year, with particular reference to residual effects

D. Wilman, B. Ojuederie, 1978, The Journal of Agricultural Science.

Some varietal differences in factors affecting nutritive value and in recovery after cutting in Lolium multiflorum

D. Wilman, C. Omaliko, 1978, The Journal of Agricultural Science.

The effect of interval between harvests and nitrogen application on initiation, emergence and longevity of leaves, longevity of tillers and dimensions and weights of leaves and ‘stems’ in Lolium

D. Wilman, D. Droushiotis, J. Shim, 1977, The Journal of Agricultural Science.

The effect of interval between harvests and nitrogen application on the digestibility and digestible yield and nitrogen content and yield of four ryegrass varieties in the first harvest year

D. Wilman, A. Koocheki, A. B. Lwoga, 1976, The Journal of Agricultural Science.

The effect of interval between harvests and nitrogen application on the proportion and yield of crop fractions in four ryegrass varieties in the first harvest year

D. Wilman, A. Koocheki, A. B. Lwoga, 1976, The Journal of Agricultural Science.

Effects of cattle grazing, sheep grazing, cutting and sward height on a grass-white clover sward

D. Wilman, V. M. B. D. L. Hoz, 1981, The Journal of Agricultural Science.

Some effects of canopy height on perennial ryegrass and white clover in a field sward

D. Wilman, S. Shrestha, 1985, The Journal of Agricultural Science.

Effects of sowing a companion grass (Lolium perenne), application of grass suppressant and choice of clover variety on the growth and seed production potential of white clover

D. Wilman, A. Marshall, A. Fisher, 1991, The Journal of Agricultural Science.

Effects of white clover and fertilizer nitrogen on clover and grass leaf dimensions, percentage cover and numbers of leaves and tillers

D. Wilman, P. Hollington, 1985, The Journal of Agricultural Science.

The effect of nitrogenous fertilizer on the rate of growth of Italian ryegrass. 2. Growth up to 10 weeks : dry-matter yield and digestibility.

D. Wilman, 1970 .

Direct and indirect contribution of nitrogen by white clover in a grass/ clover sward.

D. Wilman, 1970 .

The effect of nitrogenous fertilizer on the rate of growth of Italian ryegrass. 3. Growth up to ten weeks : nitrogen content and yield.

D. Wilman, 1970 .

Effects of harvesting programme and sowing date on the forage yield, digestibility, nitrogen concentration, tillers and crop fractions of barley in Cyprus

D. Wilman, D. Droushiotis, 1987, The Journal of Agricultural Science.

Effects of applied nitrogen on grass leaf initiation, development and death in field swards

D. Wilman, P. Pearse, 1984, The Journal of Agricultural Science.

The effect of adding a compound feed to herbage, at the time of ensiling, on intake and milk yield

D. Wilman, D. Baker, S. P. Williams, 1995, The Journal of Agricultural Science.

The effect of winter and early spring grazing by sheep on subsequent sward production

D. Wilman, P. D. Griffiths, 1978, The Journal of Agricultural Science.

NITROGEN AND ITALIAN RYEGRASS. 2. Growth up to 14 weeks: nitrogen, phosphorus and potassium content and yield

D. Wilman, 1975 .

Feeding the Ten Billion: Plants and Population Growth, by L. T. EVANS. xiv+247 pp. Cambridge: Cambridge University Press (1998). £11.95 or $19.95 (paperback), £35.00 or $54.95 (hardback). ISBN 0 521 64685 5 (paperback), 0 521 64081 4 (hardback).

D. Wilman, R. B. Austin, 1999, The Journal of Agricultural Science.

The potential of seed-shedding and seedling development to contribute to the persistence of white clover (Trifolium repens) in grazed swards in Uruguay

D. Wilman, F. Olmos, N. S. Hamilton, 2005, The Journal of Agricultural Science.

PERSISTENCE OF A RANGE OF GRASSES IN A CONTINENTAL CLIMATE

D. Wilman, Z. Jin, K. H. Dong, 1999, Experimental Agriculture.

THE EFFECT OF WHITE CLOVER, FERTILIZER NITROGEN AND SIMULATED ANIMAL RESIDUES ON YIELD OF GRASSLAND HERBAGE

D. Wilman, R. Holliday, 1962 .

Effects of white clover and fertilizer nitrogen on herbage production and chemical composition and soil water

D. Wilman, P. Hollington, 1985, The Journal of Agricultural Science.

The rate and extent of cell-wall degradation in vitro for 40 silages varying in composition and digestibility

D. Wilman, D. Givens, G. Foulkes, 1996 .

The 1952 Lynmouth floods revisited

D. Wilman, J. B. Mcginnigle, Sutton Coldfield, 2002 .