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Describes a study of the oligotrophic humus of sols brun acides under forest in the Belgian Ardennes [cf. FA 30, 5110; 33, 1896]. Three incubation tec...
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 more1-yr-old seedlings of Pueraria lobata were planted in 1955 about 1.5 m apart along a long cultivated strip 2.5 m wide on denuded soil and given NPK in...
Read more1-yr-old seedlings of Pueraria lobato were planted in 1955 about 1.5 m apart along a long cultivated strip 2.5 m wide on denuded soil and given NPK in...
Read moreThe growth of Corsican pine (Pinus nigra var. maritima) on a nitrogen-deficient site in the Moray Forest declined progressively while up to 36% of the...
Read moreLitter bags, containing aspen or aster leaf litter, were used to compare decomposition in burned and adjacent unburned areas in forests in northeaster...
Read moreA study was made in 1971-72 of leaf litter from 119 inventory plots, each of 0.025 ha, in Picea sitchensis plantations (8-42 years old) on gleyed soil...
Read moreSix Swedish beech forest sites, representing the range of pH for soils which support Galium odoratum and Stellaria nemorum, were sampled during 1 year...
Read moreDownhill skiing, the machine-grading of slopes and the use of artificial snow induce major disturbances to the environment of alpine ski resorts. Our ...
Read moreLeaves of oak (Quercus robur) were confined in nylon bags of three mesh sizes, and buried from July until February on four recently reclaimed coal pit...
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