List of Articles محمدرضا ممیزی

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  1 - Effect of salinity on phytoremediation of contaminated soils (Cadmium) by Sunflower (Helianthus annuus L.)
  Ahmad Borbor hossein beigi Mohammadreza Momayezi Majid Aga Mohsseni Fashami
  To evaluate the effect of salinity on phytoremediation of contaminated soil by plant sunflower, an experiment in the greenhouse, College of Agriculture, Islamic Azad University of Varamin in 2013. Factorial experiment was conducted in a completely randomized design expe More

  To evaluate the effect of salinity on phytoremediation of contaminated soil by plant sunflower, an experiment in the greenhouse, College of Agriculture, Islamic Azad University of Varamin in 2013. Factorial experiment was conducted in a completely randomized design experiment consisted of first factor is soil contamination with cadmium at four levels: 0, 30, 60 and 90 mg of cadmium per kg of soil salinity and the second factor of four levels of NaCl: 0, 2, 4 and 6 dS m. The highest cadmium leaves and stems of treatment (90 mg of cadmium per kg of soil and 6 dS m) with an average of 6.33 mg per kg of dry matter and the lowest related to treatment (90 mg of cadmium per kg of soil and control) with 13.13 mg per kg and the highest cadmium absorption coefficient in saline (6 dS m + 30 mg of cadmium per kg soil) with 0.199 and with the treatment (control + 90 mg of cadmium per kg of soil 0.095), the highest and lowest percentage of protein and 90 milligrams of cadmium per kilogram of soil control respectively 32 and 23 percent, respectively. The highest percentage of protein in the treatment 6 (dS m) with an average of 38 percent was achieved. The protein content of the control (salinity), respectively. The highest amount of chlorophyll a to control the salinity of 6 dS m with an average of 1.096 and 0.767 mg per gram of fresh weight, respectively. The highest and lowest proline content in 90 mg of cadmium per kg of soil and control with an average of 621 and 523 micromoles per fresh weight, respectively .Hieghest and lowest relative water content in irrigation and 90 mg of cadmium per kg soil respectively by 76 and 60 percent, respectively. Most RWC control (salinity) with an average of 74 percent was achieved. Lowest levels in treatments 6 (dS m). The result showed that salinity and cadmium on relative water content, proline content, the content of cadmium in leaves and stems, the absorption coefficient of Cd, protein, chlorophyll a significant effect, but the effect EC on oil percent was not significant. Interaction between cadmium and salinity on cadmium content in leaves and stems, cadmium absorption coefficient, chlorophyll A was significant. Salinity increased plant availability and cadmium so that the cadmium content in wheat increased significantly with increasing salinity.   Manuscript profile
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  2 - Effect Biochar on the absorption of lead in phytoremediation of contaminated soils by maize (Zea mays L.)
  Omid Haji Najafi Mohammadreza Momayezi Hossein Ali Sheibani1
  Biochar as a process of pyrolysis of organic compounds and having specific characteristics which can absorb the material, leaching of nutrients and heavy metals affect. This study aimed to investigate the effect of Biochar the amount of Pb in the plant maize (Zea mays L More

  Biochar as a process of pyrolysis of organic compounds and having specific characteristics which can absorb the material, leaching of nutrients and heavy metals affect. This study aimed to investigate the effect of Biochar the amount of Pb in the plant maize (Zea mays L.) in a greenhouse at the research farm of Islamic Azad University of Varamin in crop year 1394 was conducted. Factorial experiment in completely randomized design with three replications. Pb at a concentration of zero, 50, 100 and 200 milligrams per kilogram of lead sulfate salt supply Pb SO4 (respectively P0, P1, P2 and P3) as well as taking Biochar (charcoal made from almond wood) with a ratio of zero, 20 and 40% (respectively B0, B1 and B2) were considered as treatments. The results showed effects Biochar the weight of fresh and dry biomass, biomass, fresh root, stem and leaf concentration of lead in the five-percent probability level was significant. The results showed Biochar effects on fresh and dry weight, root fresh weight, the concentration of lead in roots and leaves were significant at the level of five percent. The highest shoot dry weight of the treatment (no biochar) and 50 mg Pb kg with 1.431 hot and the lowest shoot dry weight of 200 milligrams of lead per kilogram of treatment and lack of biochar with hot 0.261 at the root of the treatment of 100 mg Pb kg and 40 wt% biochar with 1.368 mg per kg and the lowest lead concentration at the root of the control (no lead) and 20 percent by weight biochar with 0.617 mg kg and the highest lead concentration in stems from the treatment of 200 mg Pb kg (and lack of biochar) with (1.239 mg kg) and the lowest concentration of lead in the stem of the treatment (no lead) and 20 percent by weight biochar (1.001 g) and the highest concentration of lead in leaves of treatment, 40% biochar with 1.941 mg per kg and the lowest lead concentration in leaves related to the treatment of 100 mg per kg of lead and 40% biochar with 0.166 mg kg. The results of this study suggest that lead pollution is causing negative effects on morphological and physiological characteristics of corn.   Manuscript profile
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  3 - Application of biochar and superabsorbent on the morphological characteristics of forage maize (Zea mays L.) in Varamin region.
  mohammad Pakdel mohammadreza Momayezi Mohammad Nasri
  In order to investigate the application of biochar and superabsorbent on some morphological characteristics of the forage maize plant (Zea mays L) in Varamin region was performed in the field. The experiment was performed as split plots in a randomized complete block de More

  In order to investigate the application of biochar and superabsorbent on some morphological characteristics of the forage maize plant (Zea mays L) in Varamin region was performed in the field. The experiment was performed as split plots in a randomized complete block design with three replications. The first factor is superabsorbent in 100% bile concentrations (S0, S1, respectively), the second factor is biochar coal consumption with a ratio of 0, 5 and 10 tons per hectare (B0, B1 and B2, respectively). The title of the treatment was considered. The water cycle included seven, 10, 13 days and 10 and 13 (D0, D1 and D2, respectively) as the main plot. The superabsorbent factor had a significant effect on the saturation loss percentage traits. Biochar factor had a significant effect on leaf fresh weight and leaf dry weight, total chlorophyll, relative water content, saturation loss percentage. The dual effects of irrigation and superabsorbent had a significant effect on leaf fresh weight, leaf dry weight, total fresh weight, total dry weight, chlorophyll a, chlorophyll b, total chlorophyll, saturation loss percentage. Factor of dual effects of irrigation and biochar significant effect on plant height, leaf fresh weight, leaf dry weight, total fresh weight, total dry weight, leaf area index, chlorophyll a, chlorophyll b, total chlorophyll, saturation loss percentage Had. The dual effects of superabsorbent and biochar had a significant effect on leaf fresh weight, leaf dry weight, total fresh weight, total dry weight, chlorophyll a, chlorophyll b, saturation loss percentage. Factor of triple effects of irrigation, superabsorbent and biochar A significant effect on plant height, fresh leaf weight, leaf dry weight, crack weight and total dry weight, leaf area index, chlorophyll a, total chlorophyll, relative water content And had a saturation loss percentage.     Manuscript profile
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  4 - The effect of different density in intercropping of forage maize (cv.704) and mung bean (cv. parto) on total yield and protein yield
  Saeed Memarian Behnam Zand Mohammad Reza Momaezi
  In order to investigate the effect of different concentration of mixed cropping of mung bean and corn on qualitative and quantitative aspects of forgave production; an experiment was performed in a fully randomized block design in natural resources and agricultural rese More

  In order to investigate the effect of different concentration of mixed cropping of mung bean and corn on qualitative and quantitative aspects of forgave production; an experiment was performed in a fully randomized block design in natural resources and agricultural research center of Tehran province in summer of 2011. The experiment included treatments. Results showed that cropping of all mixed treatments at concentrations of 90000 and 110000 bushes per hectare for corn and 250000 and 350000 bushes. h for mung bean over pure cropping of the said plants at the aforesaid concentrations regarding LER (Land Equity Ratio) ranged from at least 1.27 (related to concentration of 110000 bushes/hector for corn and 250000 bushes/h for mung bean) to 2.94 (related to concentration of 90000 bushes/hectare for corn and 350000 bushes/h for mung bean).On the other hand investigation of queficients of dominance index in mixed treatments showed that corn crop was the dominant one in most of the treatments.Also results of function assessment of dry forages in highest level at T2 is 17.3 ton per hector and in lowest level in T4 is 1.2 ton. per hector and function of total wet forages at highest level at T2 is 77.3 ton. per hector and T4 in lowest level is 3.9 ton per hector. In total function of protein at highest level at T4 is 3.1 ton per hector and lowest level at T4 is 0.12 per hector. Manuscript profile