Response to Drought of White Clover Lines Selected for Different Stolon Morphologies

White clover (Trifolium repens L.) lines were selected from within large and small-leaved cultivars of Grasslands Kopu and Grasslands Tahora, respectively, for long or short internodes, and for high or low branching frequency from plants grown in sun and shade (50% full sunlight). Lines were compared for drought tolerance in a perennial ryegrass (Lolium perenne L.) sward in boxes. Prior to imposing drought branching frequency selections did not differ in branching frequency, although the low branching frequency selection had a higher percentage of rooted nodes. After an imposed drought treatment sun-selected lines grew better than shade-selected lines relative to their non-stressed controls suggesting that white clover selected under full-sun may be more drought-tolerant than lines selected in shade. Selections for different stolon morphologies did not differ in stolon and root growth at the end of the drought

Review of Disability Estimates and Definitions: A study carried out on behalf of the Department for Work and Pensions

This report presents findings of a review of survey estimates of the prevalence of disability in Britain and the definitions of disability used in government social surveys. The study examines the relative merits and methodological robustness of a variety of estimates of the prevalence of disability produced by surveys. The review involved: A technical review of the existing surveys and estimates; A consultation exercise involving key stakeholders and users of disability estimates to explore their views on measurement and definitional issues of disability; An exploration of what might be done to ensure consistency over time of estimates and definitions of disability in Great Britain