Dolomitic limestone
Performance of lowland rice seeds coated with dolomitic limestone and aluminum silicate
... with dolomitic limestone and aluminum ...treatments: dolomitic limestone; dolomitic limestone + aluminum silicate; aluminum silicate, at the dosages of 50 g/100 kg of seeds; and ...
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Characterization of Foams Obtained from Cassava Starch, Cellulose Fibres and Dolomitic Limestone bya Thermopressing Process
... Cassava starch, dolomitic limestone and eucalypt cellulose fibres were used to prepare foam trays that could be used to pack foodstuffs. The influence of the cellulose fibre concentration in the composite ...
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Dolomitic limestone as an alkalizing agent for treating cassava starch wastewater in an anaerobic reactor
... containing dolomitic limestone occurred efficiently is given by the values of organic matter removal (Table ...used dolomitic limestone: ...
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Stability of an anaerobic single reactor filled with dolomitic limestone with increased organic load of sugarcane
... Table 2 displays the values of the analyzed elements of four removed samplings of the last experimental phase and the relationship between K:Ca:Mg of both influent and effluent. It was observed that the relationship ...
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Effects of surface application of dolomitic limestone and calcium-magnesium silicate on soybean and maize in rotation with green manure in a tropical region
... Although lime is currently the material most frequently used to ameliorate soil acidity in Brazil, silicate could efficiently replace this source because of its greater solubility and its greater silicon content, which ...
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Effects of surface application of dolomitic limestone and calcium-magnesium silicate on soybean and maize in rotation with green manure in a tropical region
... Although lime is currently the material most frequently used to ameliorate soil acidity in Brazil, silicate could eiciently replace this source because of its greater solubility and its greater silicon content, which are ...
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Acceleration of the decomposition of Sicilian lemon leaves as an auxiliary measure in the control of citrus black spot
... and dolomitic limestone, the microorganisms use primarily this route, aiming to biosynthesize intermediate compounds and, thereafter, the other products that result from conversion of the organic substrate, ...
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MANAGEMENT OF ROOT ROT IN AVOCADO TREES
... with dolomitic limestone applications to the soil (T6), compared with those treated with dolomitic limestone (T3), potassium phosphite (T4), and the control plants ...of dolomitic ...
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Nutrient accumulation and biomass production of alfafa after soil amendment with silicates
... and limestone were used, decreasing after the first alfalfa ...studying limestone with different reactivity levels, obtained base saturation up to 60% when liming was calculated to reach ...
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Arbuscular mycorrhizal fungi in a semi-arid, limestone mining-impacted area of Brazil
... In arid and semi-arid regions, the generally low soil fertility makes plants highly dependent on mycorrhiza- tion (Tarafdar & Praveen-Kumar 1996), and it is there- fore important to quantify the diversity of AMF in ...
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TECHNICAL PAPER BROADCAST DISTRIBUTION UNIFORMITY OF FERTILIZER WITH CENTRIFUGAL SPREADERS USED IN VARIABLE RATE APPLICATION
... Regarding the moisture of powder fertilizers, limestone showed values lower than 7.21%. In the case of gypsum, as it comes from the factory with high moisture content, in its distribution there is the formation of ...
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Characterization of granite and limestone powders for use as fillers in bituminous mastics dosage
... the limestone powder and, as mentioned above, the electronegative materials (granite powder) have lower chemical activity than the electropositive materials (limestone powder), it would be expected that if ...
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Characterization of Ancient Egyptian Wall Paintings, the Excavations of Cairo University at Saqqara
... Saqqara is a one section of the great necropolis of Memphis, the Old Kingdom capital and the Kings of the 1st dynasty as well as that of the 2nd dynasty are mostly buried in this section of the Memphis necropolis. ...
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Use of Cassava Wastewater Treated Anaerobically with Alkaline Agents as Fertilizer for Maize (Zea mays L.)
... The wastewater of the processing of cassava’s flour (manipueira) was submitted to the anaerobic treatment in two phases: acidogenic and methanogenic. In the acidogenic phase, the wastewater was stabilized with NaOH (ASH) ...
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Pre-failure behaviour of an unstable limestone cliff from displacement and seismic data
... Abstract. We monitored the displacement and seismic ac- tivity of an unstable vertical rock slice in a natural limestone cliff of the southeast Vercors massif, southeast France, dur- ing the months preceding its ...
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CONSERVATION STRATEGIES FOR NEPENTHES KHASIANA IN THE NOKREK BIOSPHERE RESERVE OF GARO HILLS, NORTHEAST, INDIA
... The present paper focuses on the various disturbance agents such as coal mining, limestone extraction, stone quarrying, jhum cultivation, fire, grazing, over-exploitation of resources, road constructions etc., ...
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Limestone particle size and artificial light for laying hens in the second laying cycle
... of limestone particle size and the use of artificial light for laying hens in the second laying ...thick limestone (0, 25, 50, 75 and 100%) compared with thin limestone and two lighting programs: with ...
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Rev. Esc. Minas vol.58 número2
... this limestone extracted from the quarries usually contain many cavities, and therefore, a resin cavity-fill technique is frequently ...patched limestone have its visual aspect close to the natural one, the ...
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UFOP – CETEC – UEMG Tese de Doutorado
... However, limestone is effective in removing manganese only if the metal content is ...precipitation, limestone acts as a solid substrate for the nucleation of fine manganese carbonate ...
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Behavior of fresh-laid mortars composed of crushed limestone sand and natural sand
... of limestone crushed sand in coating ...20% limestone rock crushed sand, the third one 60% natural sand and 40% limestone rock crushed sand, the fourth one with 40% natural sand and 60% ...
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