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Average summer sheep population densities in ewe units/ha at 56 sites in Snowdonia in 1957-68 were 4.99-10.65 on herb-rich Agrostis tenuis/Festuca ovi...
Read moreResults are reported from a mechanical diallel experiment with Avena fatua, A. ludoviciana, A. strigosa and oats cv. Blenda. Relative yield totals bas...
Read moreScaling insurance to transfer climate risk from the rural poor to financial markets is vital to enhance agricultural risk management in developing cou...
Read moreThe paper describes the methods, data collection, data analysis and recommendations of a project to develop and trial surveys of mountain hares (Lepus...
Read moreUnderstanding plant species interactions along successional trajectories is critical for managing and restoring ecosystems, as both resource availabil...
Read moreThis paper describes the importance of indigenous vegetables in traditional food systems with a particular focus on Southeast Asia. Many indigenous ve...
Read moreA compartment model is described which simulates the root biomass dynamics of shortgrass prairie; fluxes between compartments are treated as time-vary...
Read moreAn empirical model used to standardize data on root investigations was P = 100 (1-e-fx) where P was the percentage of roots in x cm of soil, and f was...
Read moreThe goal of conservation and restoration activities is to maintain biological diversity and the ecosystem services that this diversity provides. These...
Read moreThe distribution of the cacao swollen shoot virus is markedly discontinuous in West and Central Africa. The available data were re-examined to investi...
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