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Constant temperatures within the range 11-23 C had no significant effect upon the germination of Avena fatua, but higher temperatures appreciably redu...
Read moreThe density and distribution of Nectria galligena were determined on all 16 combinations of 4 cvs (Summerland Red McIntosh, Harrold's Delicious, Spart...
Read moreIndigenous sorghum varieties in N. Nigeria yielded best in their own localities. All local varieties of a locality tended to flower at the same time e...
Read moreConversion of rainforest into agricultural land affects multiple facets of tropical plant diversity. While the effects of tropical land use change and...
Read moreThe maximum rate of apparent photosynthesis in recently expanded leaves of unshaded Amaranthus edulis plants at 310 ppm. CO2 and 7500 f.c. was 55 ± 5 ...
Read moreBocage landscapes are characterized by a network of hedgerows that delimits arable fields. Such landscapes provide many ecosystem services, including ...
Read moreDominance of native or alien competitive plants causes competitive exclusion of subordinate species and represents a major mechanism reducing biodiver...
Read moreSingle and combined treatments of 2,4,5-T were applied by paintbrush to cut Betula pendula and B. pubescens stumps and fosamine was applied by foliar ...
Read moreThere is a global requirement to improve the environmental sustainability of intensively managed grassland monocultures that rely on high rates of nit...
Read morePlant provenance, plant facilitation and the characteristics of restoration sites are critical determinants of revegetation success. Surprisingly, how...
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