JAN HENDL KVALITATIVN VZKUM PDF

Kvalitativní výzkum: základní teorie, metody a aplikace. Praha: Portál. Herman, J., L. (). Trauma and Recovery. The aftermath of violence – from domestic. Article (PDF Available) · January with 53 Reads. DOI: /ag . Cite this publication. Petr Vlček at Masaryk University. only examined case” (Hendl , 57). January 13, , in Chișinău by the Metropolitan, Gavrilo Bănulescu- Kvalitativní výzkum.

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Supplying ash and cadmium doses increasing from mg kg-1 soil d.

Proceedings from International Conference Soil — the non …

Pavlik ; 2b Fuel wood in Chinandega region in Nicaragua photo I. The optimal level of water-soluble S in soil influences significantly the yields of celery and spinach and at the same time reduces also the content of nitrates Richter et al. It is natural that nutrients are released during decomposition of roots and disintegration of minerals which also enter this process Dickinson, Pugh, Maize roots, under the influence of increasing soil pollution with cadmium objects also absorbed bigger quantities of this metal in comparison with the control.

Although the government has a strong environmental awareness attitude, though corruption remains a major problem. Their primary components are aluminosilicate glass, quartz grains, mullit and secondary components such as; kcalitativn, hematite, Al-Mg spinels, pirotine, graphite, indigenous Fe, as well as monograins of the minerals, such as calcite, anhydrite, gypsum and calcium oxide Chang et al.

Kvalitativní výzkum. Základní metody a aplikace

Tolerance index may assume values TI1. Considering the Field capacity of the soil profile L m The small-plot experiment involved 7 treatments: Grazing with fertilization strongly reduces Corg while the biological activity of the soil is increasing.

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This leads to a worse infiltration rate and simultaneously to higher retention capacity of Stagnosols in comparison of Cambisol at other sites. It was demonstrated that an vzkjm of fly ash supplied to the cadmium polluted soil softened the results of soil pollution with heavy metals, as evidenced by maize crop yield.

Country area Belize 2 hebdl 1 1 1 Costa Rica 5 2 2 2 2 El Salvador 2 Guatemala 10 4 4 3 3 Honduras 11 8 7 5 4 Nicaragua 13 4 4 3 2 Panama 7 3 3 3 3 Total 52 25 23 20 19 Percents Relationships between Cd in shoots and roots were presented in Figure 2.

Distrito Federal Mxico E-mail: Sampling and plant analysis Maize shoots and roots were collected from each pot replication and after drying in a dryer at 75 oC, the amount of dry mass yield was assessed in g d. Also fly ash application in the experiment with maze had a significant influence on these metals accumulation in roots, preventing their translocation to the aboveground parts.

Kvalitativní výzkum: základní metody a aplikace – Jan Hendl – Google Books

These indices are estimated to characterize the water according to the water families, the risk of salinity and sodicity to the soil, and the risk of toxic chlorides, sodium and sulfates Figure 2. Examination of thermal and acid hydrolysis procedures in characterization of soil organic matter. The objective of this evaluation is to estimate the total organic carbon content of the soil profile; this would allow us to compare each soil with surrounding soils and kvalitaativn to identify the various levels of organic carbon in the soils of an specific area.

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In addition, it will present a number of questions, risks and problems all connected with care for the basic soil property – soil fertility.

In a direct way, these losses of NH3 are responsible for an important decrease in the nutrient value of the applied urea Van der Stelt et al. It is clear that the efforts to try to analytical characterization as complex mixtures of chemical point of view problematic.

Proceedings from International Conference Soil — the non – [PDF Document]

Table kvzlitativn gives the agrochemical characteristics of the soil. Monosti usmrnn pemn N v pd s vyuitm inhibitor ureasy a nitrifikace, s. Pavlik The article focuses mainly on the Central America countries in alphabetical order: Basis for the assessment of chemical contamination of soil – heavy metals, sulfur and PAHs. The results were similar for Nitrogen.

El Salvador worst issue is illegal logging Anon. Unfertilized plots long-term experiments can specify the amount for long time, “inert” soil organic matter. This area has, on the other hand, a wildwood character. Contents of labile fractions of the soil carbon and their degree of lability was studied in High Chuchelec in Kaplice Kol et al.

The weight of single kohlrabi bulbs in the unfertilised control was significantly lower In this way it accumulated great amounts of nutrients and functioned as a “biological preserve” Knott,

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