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Trade in animal-pollinated crops plays an important role in global food systems: in many low-income countries, export of pollinated crops such as coff...
Read moreIn a spring-fed perennial stream, complete decomposition of Acer leaves required up to 24 weeks and that of Liriodendron and Quercus leaves less than ...
Read moreLosses of nutrients from young grass/clover swards in an establishing phase and older swards in a maintenance phase on china clay wastes were examined...
Read moreLosses of domestic sheep grazing unattended on upland summer ranges in the Snøhetta plateau of south central Norway during 1979-94 were examined, in r...
Read moreLosses of weight and Ca from decomposing leaves of Acer rubrum, Liriodendron tulipifera and Quercus alba proceeded at much greater rates in a perennia...
Read moreIn laboratory experiments mineral nutrients, particularly K, were readily dissolved from the ash left when heather was burnt but the rate of solution ...
Read moreMany studies have reported honeybee colony losses in human-dominated landscapes. While bee floral food resources have been drastically reduced over pa...
Read moreLeaching of fertilizers into streams was studied in several forested catchments. In Braes of Angus Forest, fertilized catchments were compared with un...
Read moreYields of heather herbage ranged from 3238 to 29, 261 kg DM/ha. The latter stand contained 39, 56, 17, 8 and 192 kg/ha of Ca, K, Mg, P and N, respecti...
Read moreOvernight respiration losses of whole plants were measured in a young maize crop grown in the humid tropic zone of Western Nigeria. In an older crop, ...
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