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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 | Predictive cruise control: Utilizing upcoming traffic signal information for improving fuel economy and reduc- ing trip time显示文摘 | Asadi B Vahidi A | 2011 | Control Systems Technology IEEE Transac- tions2011，19，70： | 1 |
| 3 | Ranking fuzzy numbers by distance minimization 显示文摘 | Asady B Zendehnam A | 2007 | Applied Mathematical Modelling2007，31，11： | 1 |
| 4 | A survey on device-to-device communication in cellular networks显示文摘 | Asadi A Wang Q Mancuso V | 2014 | IEEE Communication Surveys : Tutorials2014，16，4： | 1 |
| 5 | The role of psychological stress in skin disease显示文摘 | Asadi KA Usman A | 2001 | Cutan Med Sury2001，5，2： | 1 |
| 6 | Effect of fig ( Ficus carica) leaf extract on the secretion and content of cholesterol in hepg2 cell 显示文摘 | Fatemi A Rasouli A Asadi F | 2007 | American Journal of Animal and Veterinary Sciences2007，2，4： | 1 |
| 7 | Ranking fuzzy numbers by distance minimization显示文摘 | Asady B Zendehnam A | 2007 | Applied Mathematical Modelling2007，，31： | 1 |
| 8 | Investigating factors affecting environmental behavior of urban residents: A case study in Tehran City-Iran显示文摘 | Kalantari K Fami H S Asadi A | 2007 | American Journal of Environmental Sciences2007，3，2： | 1 |
| 9 | 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 |
| 10 | Assessment and Mapping o{ Water Pollution Indices in Zone-III o{ Municipal Corpora- tion o{ Hyderabad Using Remote Sensing and Geographic In- {ormation System显示文摘 | Asadi S S Vuppala P Reddy M A | 2005 | Journal of Environmental Science En:ineerinl:2005，47，1： | 1 |
| 11 | 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 |
| 12 | Seedling test for the quantitative measurement of root toleranees to compacted soil显示文摘 | Asady G H Smucker A J Adams M W | 1985 | Crop Science1985，25，： | 1 |
| 13 | Neurotensinand CRH interactions augment human mast cell activation显示文摘 | Alysandratos KD Asadi S Angelidou A | 2012 | PLoS One2012，7，48： | 1 |
| 14 | Recurrent primary cardiac osteosareoma: a case report and literature review显示文摘 | Dell'amore A Asadi N Caroli G | 2014 | Gen Thorac Cardiovasc Surg2014，62，3： | 1 |
| 15 | 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 |
| 16 | Fractional photothermolysis: a review and update显示文摘 | Jih MH Kimyai Asadi A | 2008 | Semin Cutan Med Surg2008，27，1： | 1 |
| 17 | Predictive cruise control: utilizing upcoming traffic signal information for improving fuel e- conomy and reducing trip time显示文摘 | Asadi B Vahidi A | 2011 | IEEE Transactions on Control Systems Technology2011，19，3： | 1 |
| 18 | Ranking fuzzy numbers by distance minimization 显示文摘 | Asady B Zendehnam A | 2007 | Applied Mathematical Modelling2007，31，11： | 1 |
| 19 | Fractional photothermolysis: a review and update 显示文摘 | Jih MH Kimyai Asadi A | 2008 | Semin Cutan Med Surg2008，27，： | 1 |
| 20 | Focal brain inflammation and autism显示文摘 | Theoharides T C Asadi S Patel A B | 2013 | J of Neuroinflammation2013，10，： | 1 |
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