Nutrient Status
Temporal variation in the biomass and nutrient status of Azolla filiculoides Lam. (SALVINIACEAE) in a small shallow dystrophic lake
... Abstract: Aim: This study determined the temporal variation of the biomass and the concentrations of carbon, nitrogen and phosphorus in Azolla filiculoides Lam. in a small (0.5 ha) shallow dystrophic lake located in the ...
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Litter fall and nutrient status of green leaves and leaf litter at various compound ratios of fertilizer in sawtooth oak stands, Korea
... poorer nutrient status (Hagen-Thorn et ...the nutrient concentrations of the leaf lit- ter (Gower & Son 1992, Kim et ...The nutrient content by leaf litter fall at the various compound ...
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Seasonal variability of periphyton nutrient status and biomass on artificial and natural substrates in a tropical mesotrophic reservoir
... variation, nutrient status and biomass on artificial and natural (Nymphaea ...periphyton nutrient status, especially in low nutrient availability in the ...
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Evaluation of Nutrient Status and Grain Yield of Two Corn Cultivars Under Different Soil Aluminum Levels After Liming
... Levels of Mn decreased with liming for both cultivars (Fig. 5). Foliar Mn was negatively correlated with levels of lime (r=-0,60 in tolerant and r=-076 in non-tolerant) demonstrating the lime effect in decreasing Mn ...
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Beaufils Ranges to assess the Cotton nutRient status in the southeRn Region of Mato gRosso (1)
... between nutrient contents and indices of the Diagnosis and Recommendation integrated system (DRis) are a useful basis to determine appropriate ranges for the interpretation of leaf nutrient ...nutritional ...
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Cover crops and pruning in Bobal and Tempranillo vineyards have little influence on
... Our results corroborate Sweet and Schreiner (2010), who reported that the use of seven cover crops treatments in Pinot noir vineyards did not drastically change water and nutrient status. The authors also ...
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Physiographic and floristic gradients across topography in transitional seasonally dry evergreen forests of southeast Pará, Brazil
... and nutrient status of low-ground soils may therefore depend on how much lateral flow they are subject to and how long waterlogged conditions persist during the wet ...higher nutrient status ...
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Full Length Research Paper
... soil nutrient status, spatial variability of soil chemical properties and fertilization requirements in Cabo Delgado, Nampula and Manica provinces of Mozambique, and a survey of soil fertility status ...
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Evaluating Changes In Fertility Status Of An Alfisol Under Different Growth Stages Of Cassava Manihot Esculenta Crantz
... Akinyemi (2011) and Gliesman (2011) had demonstrated positive and highly significant responses of cassava to fertilizer application, especially during the early stages of growth. Although, cassava derives immense ...
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Universidade Federal de São Carlos Centro de Ciências Biológicas e da Saúde Programa de Pós Graduação em Ecologia e Recursos Naturais
... soil nutrient status, and their effects on decomposition ...soil nutrient status and their effects on decomposition ...lower nutrient concentrations than the seasonal ...leaf ...
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HIGH COFFEE POPULATION DENSITY TO IMPROVE FERTILITY OF AN OXISOL1
... of nutrient transport to the roots it also may explain the better nutrient status of the coffee tree under high population density (Pavan et ...
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EFFECT OF COAL ASH ON PHYSIO-MORPHOLOGICAL AND BIO-CHEMICAL CHARACTERS OF OKRA (ABELMOSCHUS ESCULENTUS L. MOENCH)
... leaf nutrient status in relation to nutrients like Ca, Mg, S and the micronutrients Zn, Mn, B, Mo, Fe and Cu were found to be elevated in the treatments with high coal ash proportion in the growing medium ...
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Preface "Arctic ocean acidification: pelagic ecosystem and biogeochemical responses during a mesocosm study"
... until nutrient addition (t4 to t13); phase 2 – inorganic nutrient addition until the second chlorophyll a minimum (t13 to t21); phase 3 – the second chlorophyll a minimum until the end of this study (t21 to ...
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NUTRIENT DEPOSITION BY LITTERFALL IN DIFFERENT-AGED RIPARIAN FORESTS UNDERGOING RESTORATIONCIPRIANI, Henrique Nery; PULITANO, Fabiana Marise; DURIGAN, Giselda; DIAS, Luiz Eduardo
... (MARSCHNER; MARSCHNER, 2012). In tropical forests, the most limiting soil nutrient is usually phosphorus (VITOUSEK, 1984) due to the high fixation capacity of tropical soils (NOVAIS et al., 2007), and plants ...
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Warming and resource availability shift food web structure and metabolism.
... realistic nutrient supply contexts (Figure 1B) ...cool, nutrient-rich deeper water, and because biological produc- tivity at the sunlit surface depletes available nutrients, temperature and nutrient ...
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Nutrient budgets for large Chinese estuaries
... respectively. Nutrient trans- ports by rivers in the summer are 3–4 times higher than those in the winter with the exception of NH + 4 ...As nutrient composi- tion has changed in the rivers, ecosystems in ...
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TIF-IA-dependent regulation of ribosome synthesis in drosophila muscle is required to maintain systemic insulin signaling and larval growth.
... Under nutrient-rich conditions, several dILPs are expressed and released into the larval hemolymph ...Under nutrient rich conditions, high level of insulin signaling leads to activation of Akt kinase and ...
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Nutrient retranslocation in forest species in the Brazilian Amazon
... low nutrient requirements and the efficient use of these elements (Boeger & Wisniewski, 2003), by increasing internal retranslocation, which is influenced by the continuous growth of these plants (Fife & ...
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Productivity, fruit quality and nutritional status of single truss long shelf life tomato, cultivated in hydroponic system, with different nutrient sources
... nutritional status of single truss and long shelf life tomato, cultivated in nutritive solutions prepared with different nutrient ...of nutrient sources were tested to prepare the solutions for ...
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EFFECT OF ORGANIC AND INORGANIC SOURCES OF NUTRIENT ON YIELD ATTRIBUTES AND NUTRIENT UPTAKE OF RICE CV. PRH-10
... of relatively low levels of nutrients. Therefore, in order to make the soil well supplied with all the plant nutrients in the readily available form and to maintain good soil health, it is necessary to use organic ...
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