نتایج جستجو برای: white rot
تعداد نتایج: 189836 فیلتر نتایج به سال:
The compatibility of wood from mountain pine beetle (Dendroctonus ponderosa) killed lodgepole pine (Pinus contorta var. latifolia) with Portland cement was investigated based on time-since-death as a quantitative estimator, and the presence of blue-stained sapwood, brown rot, or white rot as qualitative indicators. The exothermic behavior of cement hydration, maximum heat rate, time to reach th...
Ganoderma colossum is a rare species of Ganodermataceae family with many biological and biochemical properties. It is associated with rot, wilt, dieback, and wood decay of many host plants such as Ficus carcica, Celtis laevigata, Pinus hondurensis, Callitris robusta, Eucalyptus citrodora, E. paniculata, E. puncata, and Phoenix canariensis. In Oman, this pathogen was isolated as new records from...
Brown rot decay removes cellulose and hemicellulose from wood--residual lignin contributing up to 30% of forest soil carbon--and is derived from an ancestral white rot saprotrophy in which both lignin and cellulose are decomposed. Comparative and functional genomics of the "dry rot" fungus Serpula lacrymans, derived from forest ancestors, demonstrated that the evolution of both ectomycorrhizal ...
Wood-decaying fungi in the phylum Basidiomycota play a significant role global carbon cycle, as they decompose deadwood effectively. Fungi may compete for utilizable substrate and growth space by producing soluble metabolites releasing volatile organic compounds (VOCs). We determined of wood (Scots pine or Norway spruce) on generation hyphal biomass, secreted enzyme activities, decomposition ra...
this experiment was conducted for determining the effect of irrigation termination before harvesting and late application of nitrogen on sugar beet yield, quality and root rot during 1993-95 at safiabad agricultural research center. different irrigation termination and late nitrogen application treatments had a significant effect on root yield. terminating irrigation 1 and 3 weeks before harves...
the rate and efficiency of decolorization of dyes likeblue ca, black b133, and corazol violet sr were tested to evaluate white rot fungal strains. trametes hirsuta and pleurotus florida showed the greatest extent ofdecolorization on nutrient salt media. maximum decolorization of 200 mg/l of blue 133 was obtained by 4days old incubated pleurotus florida followed bytrametes hirsuta after 6 days. ...
Interaction among and between mushroom / white rot and brown rot fungi or soft rot fungi, studied by the dual culture plate assays showed that the outcome of a specific interaction was strongly dependent on the two organisms concerned. Phanerochate chrysosporium as one of the partner in dual cultures, invariably scored grade 2 for colony interaction as it overgrew and covered the colony of othe...
Homobasidiomycetes include the majority of wood-decaying fungi. Two basic forms of wood decay are known in homobasidiomycetes: white rot, in which lignin and cellulose are degraded, and brown rot, in which lignin is not appreciably degraded. An apparent correlation has been noted between production of a brown rot, decay of conifer substrates, and possession of a bipolar mating system (which has...
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