Mutual effects between Pinus armandii and broadleaf litter during mixed decomposition
نویسندگان
چکیده
منابع مشابه
Suppression of Litter Decomposition by Mycorrhizal Roots of Pinus Radiata
Two experiments, designed to give more information about the suppression of litter decomposition by radiata pine (Pinus radiata D. Don) roots and their associated microflora, were carried out. In the first, root activity was reduced by cutting the boundaries of small areas of the forest floor in an unthinned stand. Samples collected after 3, 6, 9, and 12 months showed that less litter accumulat...
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Introduction Conclusions References
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We monitored the decomposition of mixed leaf litter (Quercus spp., Carya spp., and Pinus echinata) in a Missouri Ozark forest eight years after experimental harvest. Leaf littermass losses and changes in carbon chemistry (extractive, acid soluble, and acid insoluble fractions) were measured over 32 months in field incubations to determine the effects of litter composition and standmanipulation ...
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Following fertilization of forest plantations, high accumulations of nutrients in the forest floor creates the need to assess rates of forest floor decomposition and nutrient release. The study site was a 25-year old experimental loblolly pine plantation in the North Carolina Sandhills Region. Soluble and insoluble N, P, carbohydrate and phenol-tannin fractions were determined in foliage and li...
متن کاملAmount, position, and age of coarse wood influence litter decomposition in postfire Pinus contorta stands
Spatial variation in vegetation and coarse wood is a major source of forest heterogeneity, yet little is known about how this affects ecosystem processes. In 15-year-old postfire lodgepole pine (Pinus contorta var. latifolia Englem.) stands in Yellowstone National Park, Wyoming, we investigated how the decomposition rate varies with the position of coarse wood and other dominant structures with...
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ژورنال
عنوان ژورنال: Acta Societatis Botanicorum Poloniae
سال: 2019
ISSN: 2083-9480
DOI: 10.5586/asbp.3629