List of Articles mohammad Nasri

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  1 - The effect of lead and cadmium contamination on germination and grain characteristics of wheat cultivar Sivand
  Hasan Aghaei Pourangh kasraie Mohammad Nasri
  In order to investigate the effect of lead and cadmium contamination on germination and grain characteristics of wheat cultivar Sivand, In our laboratory, Agriculture College of Pishva, Varamin Branch factorial experiment in a completely randomized design with three rep More

  In order to investigate the effect of lead and cadmium contamination on germination and grain characteristics of wheat cultivar Sivand, In our laboratory, Agriculture College of Pishva, Varamin Branch factorial experiment in a completely randomized design with three replications. Factors to consider include: chloride lead are in three levels (zero, 60 and 120 micromoles per liter) and cadmium chloride are in four levels (zero, 30, 60 and 90 micromoles per liter). Chloride of lead and cadmium chloride on the attributes of the interaction between catalase and phosphatase at 5 percent and the fresh weight of root and shoot, dry weight of shoot, root length, the probability level was significant. A comparison of interaction effects of lead chloride and cadmium chloride showed that the fresh weight of root, 0.694g greatest amount of control and heating control and the lowest at 0.246g on treatment of 60 and 90 micromoles per liter of lead chloride micromoles per liter is cadmium chloride. Most of catalase enzyme with 4.97 international units per gram of fresh tissue from the treatment of 120 micromoles per liter of lead chloride and 90 micromoles per liter of cadmium chloride and the minimum amount to 2.6 international units per gram of fresh tissue due to lack of lead chloride, cadmium chloride is consumed and not consumed. The greatest amount of acid phosphatase with 3.46 international units per gram of fresh tissue for the treatment of 60 micromoles per liter of chloride, lead and cadmium chloride lack of consumption and minimum international units per gram of fresh tissue for the treatment 1.26 120 micromoles per l chloride, lead × 90 micromoles per liter chloride, cadmium is used. According to the results, the best performance was in treatments without usage of lead chloride, and cadmium chloride. In general it can be concluded that wheat is sensitive to heavy metals and the presence of heavy metals in plant growth and yield will be reduced. Manuscript profile
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  2 - Effect of herbicides and mulch on some morphological traits and yield of sweet corn
  Sayyed Mehdi Tavasoli Tabayi Hamidreza Larijani Mohammad Nasri
  There is no any selective herbicide for sweet corn in Iran and the practices of weed control strictly raise the costs of production. To study of the common dental herbicides for dent corn and mulch on the growth and yield of sweet corn and weed suppression, an experimen More

  There is no any selective herbicide for sweet corn in Iran and the practices of weed control strictly raise the costs of production. To study of the common dental herbicides for dent corn and mulch on the growth and yield of sweet corn and weed suppression, an experiment was conducted in a randomized complete block design with three replications at Varamin, Iran, in 2015. The treatments were included usage of 1.Nicosulfuron (1.5 lit.ha-1),  2. Nicosulfuron+ Rimsulfuron (Ultima, 175 g.ha-1) ,3. Bentazon (2.5 lit.ha-1), 4. mixed of Atrazine (1.5 kg.ha-1) +Acetochlor (4 lit.ha-1), 5. mixed of Nicosulfuron (1lit.ha-1) + Bromicide MA (1 lit. ha-1), 6.silver on black plastic mulch, 7. blue biodegradable plastic mulch, 8. non-weed control and  9.complete hand weeding. Results revealed that mixed of atrazine + acetochlor controlled weed 100% related to weedy check. The highest stem height (134 cm) and diameter (25 mm), total dry weight (5888 Kg.ha-1) and feed (13110 Kg.ha-1) was also obtained in the same treatment. The Most ear length without any significant difference was measured in the control, nicosulruron + bromicide MA, atrazine + acetochlor, and silver on black plastic mulch treatments, respectively. Yield in plastic and Biodegradable mulch treatments fell to 18% and 23% compared to control treatment. Also maximum protein content was in Nicosulfuron treatment (2.4%) and maximum sugar solution content was in biological mulch (13.2%). With regard to the fresh consumption of sweet corn, the use of mulch can eliminate harmful effects of herbicides on plants and environment Manuscript profile
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  3 - The effects of foliar application of Glycine Betaine on yield and physiological variables of rapeseed (Brassica Nupus L.) under different irrigation regimes
  Mohsen Bourboor meysam oveysi Mohammad Nasri
  The aim of current study was to study the effect of glycine betaine spraying under different levels of available water on agronomical and physiological attributes of rapeseed (Brassica unpus L.) plants. In this respect an experiment was conducted in randomized complete More

  The aim of current study was to study the effect of glycine betaine spraying under different levels of available water on agronomical and physiological attributes of rapeseed (Brassica unpus L.) plants. In this respect an experiment was conducted in randomized complete block design in three replications as split plot in research field of Varamin Islamic Azad University. The factors included irrigation at three levels (I1-normal irrigation, 60 mm tub evaporation, I2-mild stress, 90 mm tub evaporation and I3 – sever stress, 120 mm tub evaporation) and glycine betaine (GB) at four levels (B1 – pure water (without GB), B2 – 1.5 /1000, B3 – 2/1000, and B4 – 2.5 /1000). The interaction between two factor on grain yield, content of chlorophyll a and b, glycine betaine, malon dealdehyde (MDA) was significant. In general, higher concentration of GB as foliar spray especially under lower soil moisture level led to higher grain yield and higher content of measured variables (except MDA). The interaction effect on prolin content and relative water content (RWC) wasn’t significant but simple effects of irrigation and foliar GB were significant. The highest values of RWC (80.87 %) and prolin (15.7 µmol.g.FW) respectively were observed by using 2.5/1000 and 1.5/1000 concentrations of GB. The lowest values proline was showed by using 2.5 / 1000 concentration of GB. Manuscript profile
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  4 - EffectofHexaconazoleapplication foliar anddifferent irrigation regimesonquantitative , qualitative and biochemicalcharacteristics in grain corn (Zea Mays L.) K.S.C 704.
  atefeh Dehghani mohammad Nasri maysam Oveisi
  In order to investigate the effect of hexaconazole foliar application on yield and biochemical characteristics  of grain corn of KSC704 cultivar under cut irrigation conditions, an experiment was conducted as split plots in a randomized complete block design with t More

  In order to investigate the effect of hexaconazole foliar application on yield and biochemical characteristics  of grain corn of KSC704 cultivar under cut irrigation conditions, an experiment was conducted as split plots in a randomized complete block design with three replications. The main treatments of the experiment are: S0 = Normal irrigation, S1 = Cut Irrigation in stem stage, S2 = Cut Irrigation at flowering stage, S3= Irrigation interruption in seed filling stage and sub-treatments were including: M0= control (not applicable), M1= 25 mg / l , M2 = 50 mg / l. The results showed that cut irrigation reduced grain yield but hexaclonazole foliar application increased the following trait. Hexaclonazole foliar application of 25 and 50 mg / l increased the antioxidants superoxide dismutase, catalase and peroxidase and decreased the biomarker of malondialdehyde, di tyrosine and dihydroxyguanosine degradation significantly. And through hormonal changes increased drought tolerance in corn.   Manuscript profile
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  5 - Effects of foliar treatments (bacteria Thiobacillus, glycine betaine, Thiofol and salicylic acid) on yield and physiological traits of rapeseed (Brassica napus L.) under cut irrigation
  Davood Soleymani Mohammad Nasri meysam oveysi
  In order to investigate the effects of foliar treatments (bacteria Thiobacillus, glycine betaine, Thiofol and salicylic acid) on yield and physiological traits of rapeseed (Brassica napus L.) cultivar Zargham under cut irrigation, research was conducted randomized compl More

  In order to investigate the effects of foliar treatments (bacteria Thiobacillus, glycine betaine, Thiofol and salicylic acid) on yield and physiological traits of rapeseed (Brassica napus L.) cultivar Zargham under cut irrigation, research was conducted randomized complete block design with nine treatments and four replications in the 2014- 15 growing season in a research farm of Islamic Azad University, Varamin-Pishva Branch, Treatments include: 1- cut Irrigation at flowering stage, 2- Irrigation cut at flowering stage, + Glycine betaine, soluble (1.5 liters per thousand). 3- cut irrigation at flowering stage + Glycine betaine as solubility (concentration 2.5 liters per thousand). 4- cut Irrigation at flowering stage + Tiofol (1.5 liters per thousand). 5- cut Irrigation at flowering stage + Thioufol (c 2 liters per thousand). 6- cut Irrigation at flowering stage + Salicylic acid by (0.5 mM). 7. cut Irrigation at flowering stage + Salicylic acid (1 mM). 8. Tobacillus bio-fertilizer application by mixing with seed and cut irrigation at flowering stage. 9. Normal irrigation. Increasing grain yield in the treatment of consumption thyoflone, salicylic acid, glycine and thiobacillus can be attributed to the increase of auxin hormones and eventually increased metabolite transfer from leaves to seeds. The other reason is increased grain yield and traits such as relative water content and chlorophyll under cut irrigation interruptions using these materials, Their effect on the blockage or reduction of aperture size and the production of antioxidant enzymes such as superoxide dismutase, which increases the production of asymilates and ultimately increases the yield Manuscript profile
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  6 - The evaluation of Germination and seed vigor parameters barley (Hordeum vulgare L.) under lead and cadmium pollution.
  Davoud Khedive Haghgoo mohammad Nasri Pourang Kasraie
  In order to investigate the effect if lead and cadmium contamination on seed germination and seed vigor of Barley (Hordeum vulgare L.) yusof, a factorial experiment in randomized blocks design was conducted in triplicate. The factors included pbcl2 at three levela,[0, 6 More

  In order to investigate the effect if lead and cadmium contamination on seed germination and seed vigor of Barley (Hordeum vulgare L.) yusof, a factorial experiment in randomized blocks design was conducted in triplicate. The factors included pbcl2 at three levela,[0, 60and 120 µmol/L] and cdcl2 at four levels[0, 30, 60 and 90 µmol/L].The results showed that simple effect of pbcl2 on final germination, cathalase and phosphatase was significant(at 1%). Simple effects of pbCl2 on wet stem weight, cathalase and phosphatase (at1%) and on root lenghth. and phosphatase (at 5%), wet and dry shoot weight were significant (at 1%), Comparison of interaction effects lead chloride, cadmium chloride showed that The maximum and lowest fresh weight of shoot is 1.029 g , 0.551g related to treatment without the use of lead chloride and cadmium chloride and with treatment of 120 micromoles per liter of lead chloride and 60 micromoles per liter of cadmium chloride respectively. The highest and lowest of dry weight 0.259 gr and 0.074g were non-use cadmium chloride and non-use of lead chloride and 120 micromoles per liter of lead chloride and 60 micromoles per liter of cadmium chloride treatments, respectively. The max and min root length were related to 10.58 mm and 2.45 mm amount of treatment without the use of lead chloride, cadmium chloride and lowest related to treatment with 120 micromoles per liter of lead chloride and 60 micromoles per liter is cadmium chloride. In acid phosphatase, the highest amount with 3.33 international units per gram fresh weight of tissue in the treatment of 60 micromoles per liter of cadmium chloride and lead chloride, and avoiding the use of cadmium chloride and lowest amount with 0.66 international units per gram of fresh weight related to the treatment of 120 micromoles of lead chloride per liter × is used at a rate of 90 micromoles cadmium chloride per liter. In general, decries of plant growth are due to high concentrations of heavy metals, chloride atmosphere of lead and cadmium chloride. In this study, the best treatment is avoiding the use of lead chloride, and avoiding the use of cadmium chloride. Manuscript profile