twentyfourteen domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/vhosts/gcsar.gov.sy/httpdocs/en/wp-includes/functions.php on line 6131Mohammed Sbei<\/strong> Abstract<\/strong><\/p>\n The research was carried out at soil physics-chemistry lab of the Ghab Research Center and labs of Department of Soil and Land Reclamation of Faculty of Agriculture in the Al-Ba’ath University during the period (2008 – 2009) to study: (i) the influence the time in decreasing of concentration of the sodium in natural Zeolite, and its effect in pH and EC, by adding several concentrations of ammonium sulfate, or potassium sulfate, or ammonium and potassium sulfate together; (ii) the influence using of different temperatures in the cation exchange capacity of natural Zeolite; and (iii) the influence of temperature, pressure, and humidity in the cation exchange capacity of natural zolite, and provided it with basic elements (N-P-K), after adding mineral and organic materials. The obtained results of this experiments could be summarized as follows: Mohammed Sbei General Commission for Scientific Agricultural Research- Ghab Research Center Faculty of agriculture, University of Al-Ba’ath, 2010 Abstract The research was carried out at soil physics-chemistry lab of the Ghab Research Center and labs of Department of Soil and Land Reclamation of Faculty of Agriculture in the Al-Ba’ath University during the period (2008 – … Continue reading Improvement of Some Fertility Properties for Natural Zeolite by Treatment with Some Mineral and Organic Materials<\/span>
\nGeneral Commission for Scientific Agricultural Research-<\/strong>
\n Ghab Research Center<\/strong>
\nFaculty of agriculture, University of Al-Ba’ath, <\/strong>
\n2010<\/strong><\/p>\n
\n–\u00a0\u00a0 \u00a0Increasing of preceding sodium concentration of natural zeolite, according to increasing of level of adding of ammonium sulfate, or potassium sulfate, or both together, the different were significant within the treatments of every time, among all treatments and blank on the side, and within the treatments on the other side, the biggest rate of preceding sodium had gotten of the natural zeolite with using\u00a0 in the treatment\u00a0 N”10K”10 (2.8g ammonium sulfate +3.7g potassium sulfate \/250 ml distilled water to 50g zeolite) where the rate of\u00a0 picking up has given 92.5%.
\n–\u00a0\u00a0 \u00a0The decreasing of value pH\u00a0 of treatments of natural zeolite with increasing of\u00a0 preceding material concentration, to all times, and the best value (pH) of treatments of natural zeolite, had found in the treatments which was used\u00a0 in it up level of\u00a0 potassium sulfate and all times.
\n–\u00a0\u00a0 \u00a0The electric conductivity\u00a0 decreases with decreasing of\u00a0 preceding material concentration, to all times.
\n–\u00a0\u00a0 \u00a0Treatment of zeolite with temperature, pressure, and humidity using mineral materials which include (N-P-K) led to:
\nNitrogen: the treatment (5% of ammonium sulfate was added to zeolite, and\u00a0 treatment with temperature 100 C\u00b0 and pressure 3 bar, and without humidity) superior significantly to all treatments for mineral nitrogen.
\nPotassium: the treatment (5% of potassium sulfate was added to zeolite, and\u00a0 treatment with temperature 50 C\u00b0 and pressure 3 bar, and without humidity) superior significantly to all treatments available potassium.
\nPhosphor: adding P-rock increased total phosphor, while adding P-rock and treatment of zeolite with temperature, pressure, and humidity, doesn’t change increasing available phosphor.
\nTreatment with humidity negatively affected mineral nitrogen and available potassium, but it had no effect available phosphor.
\n–\u00a0\u00a0 \u00a0The rising temperature gradually for treatment of natural zeolite led to: decreasing of its cation exchange capacity,\u00a0 the biggest effect of temperature was in rang bigger than 400 C\u00b0, where it decreased about three times when the degree became 800 C\u00b0.
\n–\u00a0\u00a0 \u00a0The treatment with temperature, pressure, and humidity, effected in changing value of cation exchange capacity of treatment zeolite with some mineral and organic materials, so that: the using of belon and humic acid in temperature bigger than (100C\u00b0), and pressure (3 bar) led to increasing significantly in value cation exchange capacity compared with treatment of blank, but adding of active carbon doesn’t effect on increasing cation exchange capacity of\u00a0 treatment of zeolite.<\/p>\n","protected":false},"excerpt":{"rendered":"