Search
All content is free for everyone to browse, read and share. You’ll find journal articles and non-peer reviewed grey literature. Type keywords into the search box or Use the filtering options below to browse the content.
Showing 54 results
Spaced plants of S170 and the 2 synthetic North African tall fescue varieties Syn I and Syn II were grown in the open during Apr-Dec. 1962. Tillers we...
Read moreSpaced plants of the British S170 and the north African Syn I and Syn II were grown in the open from April to December 1962. Initially the north Afric...
Read moreIn the above area it is common practice to grow sorghum and other crops under trees of A. albida, which is leafless during the rainy season. Crop yiel...
Read moreGrowth of P. stratiotes at the southern-most tip of the man-made Volta Lake in Ghana was measured over 1 year. Biomass and relative growth rate remain...
Read moreIn the above area it is common practice to grow sorghum and other crops under trees of A. albida, which is leafless during the rainy season. Crop yiel...
Read moreReports further studies in the stand of Pinus nigra var. maritima already described [see preceding abstract]. Net primary production of the Pine was n...
Read moreThe following is based largely on the author's summary of .this part of a series on investigations in south-eastern f-.ngland [cf. RAE A 54 470]. Foll...
Read moreComparisons were made between 3 plots in a plantation of P. sylvestris: on (a) the dry plot, rain was prevented from entering the soil; on (b), soil w...
Read moreSeasonal changes in the photosynthesis of tea were measured with a 14C technique during two years in Malawi. Photosynthesis did not decrease at the be...
Read moreHigh conservation value grasslands, which are usually marginal and agriculturally poor, are often difficult to manage appropriately for biodiversity e...
Read more