The functioning of agricultural systems is described and statistics for the annual and daily productivity of crops (including forage) on a worldwide basis are given. The influence of seasonal fluctuations on productivity are described with particular reference to perennial ryegrass. The partitioning of DM in annual crops is discussed. N was considered the main limiting factor in crop productivity.
CITATION STYLE
Loomis, R. S. (1983). Productivity of Agricultural Systems. In Physiological Plant Ecology IV (pp. 151–172). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-68156-1_6
Mendeley helps you to discover research relevant for your work.