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| 1 | Rice (Oryza sativa L.) nutrient management using mycorrhizal fungi and endophytic Herbaspirillum seropedicae显示文摘Integrated nutrient management with biological and chemical fertilizers can improve rice(Oryza sativa L.) productivity, bio-fortification, soil health and fertility. Accordingly, this study was planned to evaluate the combined effects of biological fertilizers including arbuscular mycorrhizal(AM) fungi(Glomus mosseae) and free-living nitrogen-fixing bacteria(Herbaspirillum seropedicae), as well as chemical fertilizers on the yield and nutrient contents of wetland rice under field conditions. Seedlings were inoculated with AM fungi and the bacteria in the nursery and were then transplanted to the field. The experiment was carried out as a split factorial design with three replicates. Treatments included three rates of nitrogen(N1, N2 and N3) and phosphorous(P1, P2 and P3) fertilizers(100, 75 and 50% of the optimum level) in the main plots and mycorrhizal and bacterial treatments in the sub plots. The total of urea(g) used per plot was equal to N1=200, N2=150 and N3=100 at three different growth stages(seeding, tillering and heading) and the total of P(g) per plot used once at seeding using triple super phosphate including P1=16, P2=13 and P3=10. Plant growth and yield as well as the concentration of nitrogen(N), phosphorous(P), potassium(K), iron(Fe), and zinc(Zn) were measured in the soil, straw and grains. N-fertilizer and biological fertilizers had significant effects on root, shoot and grain yield of rice, however, P-fertilizer just significantly affected root and shoot dry weights. Interestingly, analyses of variance indicated that biological fertilization significantly affected all the experimental treatments except straw N. AM fungi, N1 and P1 resulted in the highest rate of rice growth and yield. The interactions of chemical and biological fertilization resulted in significant effects on grain Zn, Fe, P, and N as well as soil Fe, K and N. The highest rate of grain nutrient uptake was resulted by the combined use of biological fertilization and the medium level of chemical fertilization. Interestingly, with decreasing the rate of chemical N fertilization, rice nutrient use efficiency increased indicating how biological fertilization can be efficient in providing plants with its essential nutrients such as N. However, the highest rate of soil and straw nutrient concentration was related to the combined use of biologicalfertilization and the highest rate of chemical fertilization. We conclude that biological fertilizer,(mycorrhizal fungi and H. seropedicae) can significantly improve wetland rice growth and yield(resulting in the decreased rate of chemical fertilizer), especial y if combined with appropriate rate of chemical fertilization, by enhancing nutrient uptake(fortification) and root growth. | H Hoseinzade M R Ardakani A Shahdi H Asadi Rahmani G Noormohammadi M Miransari | 2016 | Journal of Integrative Agriculture2016，15，6： | 3 |
| 2 | Effects of SiC particle size and process parameters on the microstructure and hardness of AZ91/SiC composite layer fabricated by FSP 显示文摘 | ASADI P BESHARATI GIVI M K ABRINIA K TAHERISHARGH M SALEKROSTAM R | 2011 | Journal of Materials Engineering and Performance2011，20，9： | 1 |
| 3 | Simulation of maize yield and N uptake under tropical conditions with the CERES-Maize model显示文摘 | Asadi M E Clemente R S | 2001 | Tropical Agriculture2001，78，4： | 1 |
| 4 | Simulation and experi- mental investigation of FSP of AZ91 magnesium alloy 显示文摘 | Asadi P Mahdavinejad R A Tutunehilar S | 2011 | Mater Sci Eng A2011，528，21： | 1 |
| 5 | The effect of organisational culture on attitude and intention toward knowledge sha-ring :a study of Iranian SMEs显示文摘 | POOL J K ASADI A FORTE P ANSARI M R | 2014 | International journal of management & decision making2014，13，3： | 1 |
| 6 | Fractal dimension of soil aggregates as an index of soil erodibility显示文摘 | AHMADI A NEYSHABOURI M R ROUHIPOUR H ASADI H | 2011 | Journal of Hydrology2011，400，34： | 1 |
| 7 | Advances in endovaseular treat- ment of acute ischemle stroke显示文摘 | Asadi H Dowling R Yan B | 2015 | Intern Med 12015，45，8： | 1 |
| 8 | Obtaining Maximum Stresses in Different Parts of Tractor(Mf-285)Connecting Rods Using Finite Element Method显示文摘 | Rasekh M Asadi M R Jafari A | 2009 | Australian Journal of Basic and Applied Sciences2009，3，2： | 1 |
| 9 | Motivating and discouraging factors for Wikipedians:The case study of Persian Wikipedia显示文摘 | Asadi S Ghafghazi S Jamali H R | | 0，，4： | 1 |
| 10 | Damage and host ranges of ber fruit fly carpomyia vesuviana costa(Tephritidae) and its rate of parasitism显示文摘 | Farrar N Asadi G H Golestaneh S R | 2004 | Agricultural Sciences2004，5，1： | 1 |
| 11 | Recovery of discarded sulfated lead-acid batteries显示文摘 | KARAMI H ASADI R | | 0，，01： | 1 |
| 12 | Neuroprotec- tire effects of croein on the histopathologieal alterations fol- lowing brain ischemia-reperfusion injury in rat 显示文摘 | Sarshoori J R Asadi M H Mohammadi M T | 2014 | Iran J Basic Med Sci2014，17，11： | 1 |
| 13 | Computer simulation of the optical properties of high temperature cermet solar selective coatings 显示文摘 | NEJATI M R FATHOLLAHI V ASADI M K | 2005 | Sol Energy2005，78，2： | 1 |
| 14 | Ranking fuzzy numbers by distance minimization显示文摘 | Asady R Zendehnam A | 2007 | Applied Mathematical Modelling2007，31，11： | 1 |
| 15 | CO2/CH4 separation by adsorption using nanoporous metal organic framework copper-benzene-l, 3, 5-tricarboxylate tablet 显示文摘 | Tahereh Asadi Mohammad R Ehsani Ribeiro A M Loureiro J M Rodrigues A E | 2013 | Chemical Engineering & Technology2013，36，： | 1 |
| 16 | Hybrid variable damping control: design, simulation, and optimization显示文摘 | RIBEIRO R ASADI E KHAMESEE M B | 2014 | Microsystem Technologies2014，20，89： | 1 |
| 17 | Hygroma renalis: an extremely rare renal lesion显示文摘 | Mahdavi R Khooei A Asadi L | 2007 | Int J Urol2007，4，2： | 1 |
| 18 | Requirements for n-3 highly unsaturated fatty acids in feeding juvenile Iranian sturgeon (Acipenser persicus) and its effects on growth, carcass quality and fatty acid composition显示文摘 | Imanpoor M R Asghari M Asadi R | 2011 | Aquacult Int2011，19，6： | 1 |
| 19 | Potentialtoxicity of superparamagnetic iron oxide nanoparticles(SPION)显示文摘 | Singh N Jenkins G J Asadi R Doak S H | 2010 | Nano Rev2010，1，： | 1 |
| 20 | Impacts of fertigation via sprinkler irrigation on nitrate leaching and corn yield in an acid-sulphate soil in Thailand显示文摘 | Asadi M E Clemente R S Gupta A D | 2002 | Agric Water Manage2002，52，： | 1 |
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