The influence of flexible and rigid grazing management and of supplementary feed on output per hectare and per cow
暂无分享,去创建一个
[1] J. Leaver,et al. A note on the use of chromic oxide incorporated in a feed to estimate faecal output in ruminants. , 1967 .
[2] W. Holmes,et al. Feed intake of grazing cattle. V. A further study of the influence of pasture restriction combined with supplementary feeding on production per animal and per acre , 1967 .
[3] R. Anslow. Frequency of cutting and sward production , 1967, The Journal of Agricultural Science.
[4] W. Holmes,et al. Feed intake of grazing cattle. IV. A study with milk cows of the influence of pasture restriction combined with supplementary feeding on production per animal and per acre , 1966 .
[5] R. Drake-Brockman,et al. The feed intake of grazing cattle III. The influence of level of milk yield , 1965 .
[6] W. Holmes,et al. The feed intake of milk cows II. The effect of roughage quality during late pregnancy and lactation , 1965 .
[7] C. P. Mcmeekan,et al. The inter-relationships of grazing method and stocking rate in the efficiency of pasture utilization by dairy cattle , 1963, The Journal of Agricultural Science.
[8] J. Greenhalgh,et al. The herbage intake and milk production of strip- and zero-grazed dairy cows , 1962, The Journal of Agricultural Science.
[9] W. Holmes. GRAZING MANAGEMENT FOR DAIRY CATTLE , 1962 .
[10] J. Hancock. The conversion of pasture to milk: the effect of stocking rate and concentrate feeding , 1958, The Journal of Agricultural Science.
[11] W. Holmes,et al. The intensive production of herbage for crop-drying Part VI. A study of the effect of intensive nitrogen fertilizer treatment on species and strains of grass, grown alone and with white clover , 1955, The Journal of Agricultural Science.