Top PDF Influence of long-term fertilization on soil enzyme activities
Influence of long-term fertilization on soil enzyme activities
... that soil management influences soil microorganisms and soil microbial processes through changes in the quantity and quality of plant residues entering the soil, and its spatial ...
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Long-term phosphate fertilization, mycorrhizal inoculation and historical land use influence on soybean growth and P uptake
... regardless of land use ...absence of P was lesser in the second ...reduction of the content of the nutrient in the soil by the first cultivation, which also reduced the effect of ...
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Rapid response of arbuscular mycorrhizal fungal communities to short-term fertilization in an alpine grassland on the Qinghai-Tibet Plateau
... 2011). Fertilization is known to alter successional trajectories (Tilman, 1987) and promote the establishment of invasive plant species (Huenneke et ...altered soil organic carbon in arctic tundra ...
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Effects of Long-Term Fertilization Management Practices on Soil Microbial Carbon and Microbial Biomass in Paddy Soil at Various Stages of Rice Growth
... indicator of soil quality changes (Liu et ...that soil microbial biomass was greater with application of animal manure fertilizer than with application of rice straw ...range of ...
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Clay Mineralogy of Subtropical Soils under Long-Term Organic Fertilization in No-Tillage Systems
... years. Soil samples from the layers ...re-precipitation of low-crystallinity ...effects of residue rates on soil mineralogy only in the Alfisol; the increasing slurry rates induced a ...
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Differential long-term effects of climate change and management on stocks and distribution of soil organic carbon in productive grasslands
... impact of climate change on the dynamics of soil organic carbon (SOC) stocks in produc- tive grassland systems undergoing two types of management, an intensive type with frequent ...
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INFLUENCE OF ORGANIC-MINERAL FERTILIZATION OF AN OXISOL ON SOIL CHEMICAL PROPERTIES AND Bracharia brizantha PRODUCTION
... one of the most important economic activities in the Cerrado (savannah-like vegetation) ...half of an estimated total of 48 million hectares in the region are Brachiaria decumbens pastures ...
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EFFECT OF CROP ROTATION AND LONG TERM FERTILIZATION ON THE CARBON AND GLOMALIN CONTENT IN THE SOIL
... fertility of the soil is determined on the base of the general content of soil organic matter ...contribution of fractions responsible for the progressive transformation ...
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LONG-TERM EFFECTS OF SWINE WASTEWATER AND MINERAL FERTILIZER ASSOCIATION ON SOIL MICROBIOTA
... a long term. The objective of this study was to evaluate prospective changes in soil bacterial community after eight years continuous application of swine ...beginning of the ...
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SOME MACROASPECTS OF FDI IN ROMANIA
... and influence of FDI on banking sector, foreign external debt on medium and long term, labour market and relevant macro indicators of economic ...comparison of FDI ...
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Influence of exercise on the activity and the distribution between free and bound forms of glycolytic and associated enzymes in tissues of horse mackerel
... effect of exercise on intermediary metabolism and energetics of organisms has been well studied (31), including numerous studies of metabolic responses to exercise by fish species ...areas ...
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Long-term effects of irrigation with waste water on soil AM fungi diversity and microbial activities: the implications for agro-ecosystem resilience.
... uptake of nutrients, principally phosphorous and protection against biological and environmental ...maintenance of terrestrial ecosystem ...indicators of soil quality [4]. It has been shown ...
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Occasional soil tillage, liming, and nitrogen fertilization on long-term no-tillage system
... application of treatments (Fidalski et ...the soil was subjected to mechanical scarification, since this practice lowered the final populations of the plants under water ...increases of ...
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Influence of long-term mineral fertilization on metal contents and properties of soil samples taken from different locations in Hesse, Germany
... between soil pH and organic carbon content was found ...accumulation of undecomposed soil or- ganic matter rich in organates and inputs of symbiotically fixed N and ammonium-based fertilizers ...
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Long-term nitrogen fertilization in native pasture with Italian ryegrass introduction - Effects on soil health attribute indicators
... are of great importance for cattle and sheep nutrition in the Pampa ...(N) fertilization are alternatives proposed to intensify livestock production in a sustainable ...objective of this study was to ...
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Phosphorus Accumulation and Sorption in Calcareous Soil under Long-Term Fertilization.
... risk of P losses, especially via runoff, will increased sharply when Olsen-P content is above the change ...optimize soil P man- agement strategy to achieve optimal crop yield on one hand, and ...
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Braz. J. Cardiovasc. Surg. vol.24 número1 en v24n1a08
... series of 54 patients restudied with one year of postoperative, there was also apparent vulnerability of the RA grafts under situations of “theft of ...50% of graft occlusion for ...
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Characterization of thimet oligopeptidase and neurolysin activities in B16F10-Nex2 tumor cells and their involvement in angiogenesis and tumor growth
... HUVEC on Matrigel. A stimulating effect on angiogenesis was observed in the presence of B16F10- Nex2 lysate and plasma ...neurolysin activities were then investigated in B16F10-Nex2 melanoma ...
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STABILIZATION OF SOIL HYDRAULIC PROPERTIES UNDER A LONG TERM NO-TILL SYSTEM
... effects of tillage on soil water infiltration, crop residues were removed from the soil ...the soil, the surface was flattened with a spatula and a thin dry sand layer was spread ...
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PDF EN Jornal Brasileiro de Pneumologia 1 16 english
... onset of respiratory failure can be acute, as in traumas, or progressive (slow or rapid), as in amyotrophic lateral sclerosis, muscular dystrophies, diseases of the myoneural junction, ...type of ...
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