Concentration of nitrogen and phosphorus
Biomass allocation and nutrients balance related to the concentration of Nitrogen and Phosphorus in Salvinia auriculata (Salviniaceae)
... N and P concentrations in the ...), and our results showed that the N and P content in the plant tissues also contributes with the buds ...sexual and asexual reproduction have the strategy ...
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LOSS OF WEIGHT AND CONCENTRATION OF CARBON, NITROGEN, AND PHOSPHORUS DURING DECOMPOSITION OF EICHHORNIA AZUREA IN THE FLOODPLAIN OF THE UPPER PARANÁ RIVER, BRAZIL
... percentage of material remaining, has been used by many au- thors as a measurement of the decomposition of plant material (Odum & De La Cruz, 1963; Kulshreshtha & Gopal, ...kind of ...
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Efficiency of five biosolids to supply nitrogen and phosphorus to ryegrass
... amount of dry matter produced per unit of an element supplied, and it is often more important than competition for light in determining the success of a plant to survive and thrive in ...
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MULTIPLE NITROGEN AND PHOSPHORUS DEFICIENCY IN Zantedeschia
... trays of complete Hoagland and Arnon (1950) solution ...20% and 30% of its ionic strength over a period of 20 days at each concentration for ...vessels of 3 L, fixed by ...
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Variação temporal na comunidade fitoplanctônica de uma lagoa costeira de água doce no sul do Brasil
... were nitrogen, phosphorus and ...temperature and increase in nutrients concentration result in decreasing of Chlorophyta and increasing of ...spatial and ...
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Phosphorus utilization by corn as affected by green manure, nitrogen and phosphorus fertilizers
... biomass of the green manures (GM). Twenty‑five pots received 12 seeds each of sunn hemp ...shoots and roots were harvested at 70 DAE, rinsed with deionized water, oven-dried at 70ºC, weighed, ...
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Structure of potamoplankton along a gradient of preservation of riparian vegetation in subtropical streams
... concentrations of physical- chemical parameters along the preservation riparian gradient would be clearly ...highest concentration of total dissolved solids, temperature and electrical ...
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MICROBIAL RESPIRATION AND CHEMICAL COMPOSITION OF DIFFERENT SEDIMENT FRACTIONS IN WATERBODIES OF THE UPPER PARANÁ RIVER FLOODPLAIN, BRAZIL
... the phosphorus and nitrogen concentrations in the ultra-fine particles of the Paraná River sediment approach the concentrations recorded in the other ...Sedimentation of ...
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Forage yield and quality on soil subjected to phosphorus rates in subtropical grassland of Brazil
... development and plant tissue concentration of phosphorus, nitrogen and carbon aiming to determinate the nutritional status of the pasture, as well as to verify the ...
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Nodulation, arbuscular mycorrhizal colonization and growth of some legumes native from Brazil
... increasing concentration of soluble phosphate in the soil normally decreases the percentage colonization of roots by AMF (Smith & Read ...seedlings of almost all treatments. This confirms ...
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Leaf ToTaL NiTrogeN CoNCeNTraTioN as aN iNdiCaTor of NiTrogeN sTaTus for PLaNTLeTs aNd YouNg PLaNTs of euCaLYPTus CLoNes
... N concentration under conditions of high N supply (Graciano et ...globulus and E. grandis, leaf total N did not differ between responsive and nonresponsive sites (Perdomo et ...region ...
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AVAILABLE CONTENT, SURFACE RUNOFF AND LEACHING OF PHOSPHORUS FORMS IN A TYPIC HAPLUDALF TREATED WITH ORGANIC AND MINERAL NUTRIENT SOURCES
... application of animal manure to soil can increase phosphorus availability to plants and enhance transfer of the nutrient solution drained from the soil surface or leached into the soil ...aim ...
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Bioquímica dos meningiomas: conteúdo de cobre, ceruloplasmina, magnésio e enxofre no soro sanguíneo, e conteúdo de cálcio, fósforo, cobre, magnésio, sódio e potássio no tecido tumoral.
... — Biochemistry of the normal dura mater of the human brain: determination of water, sodium, potassium, calcium, phosphorus, magnesium, copper, iron, sulfur and nitrogen contents.. — [r] ...
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Optimization of Parameters for Phenol Degradation by Rhodococcus UKM-P in Shake Flask Culture
... phenol and the performance was greatly influenced by the culture conditions (temperature and pH) as well as type and concentration of nitrogen sources supplied to the ...growth ...
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PERFORMANCE OF TIFTON 85 GRASS UNDER FERTIRRIGATION WITH SLAUGHTERHOUSE WASTEWATER
... content and organic matter, coming from production process, characterize the wastewater from slaughterhouse; therefore, prior treatment is necessary before its final destination (Mees et ...disposal of ...
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Departamento de Ecologia, Instituto de Ciências Biológicas – ICB, Universidade Federal de Goiás – UFG, CEP 74001-970, Goiânia, GO, Brazil e-mail: lmbinigmail.com
... effects of nutrients (Nitrogen and Phosphorus) enrichment on the density, biomass, and cell size of pigmented and heterotrophic plankton nanoflagellates ...C), ...
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Zooplankton communities as eutrophication bioindicators in tropical reservoirs
... operation of the ...amount of hydroeletricity produced, one of the main zooplankton com- munities modifiers (Bini et ...Jaguari and Jacareı´ reservoirs in the present study, where, during the ...
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Ambiance rose production and nutrient supply in soil irrigated with treated sewage Giuliano Gabrielli
... amount of nutrients with the potential to cause eutrophication of water ...One of the ways to decrease this influx of nutrients would be the agricultural ...objective of this study was ...
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Sérgio Luiz Gama Nogueira-Filho 1,2 , Marco Antônio Galvão de Carvalho1 , Alcester Mendes1
... occurrence of this act was similar to the hourly frequency of ...intake of N, P and Ca with the occurrence of cecotrophy ...optional and could be associated with the nutritional ...
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The role of papyrus plants (Cyperus papyrus) and internal waves in the nutrient balance of Lake Victoria, East Africa
... operation of Nalubaale Dam to dictate how much water should be released from the Lake Victoria, based on the water level, whereby the dam was to mimic the natural outflow (Kull, ...balance of rainfall ...
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