Refine your search
Co-Authors
Journals
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Jayasree, G.
- Mapping of Nutrient Status of Rice Soils in Visakhapatnam District Using Gis Techniques
Abstract Views :452 |
PDF Views:0
Authors
Affiliations
1 Department of Soil Science and Agricultural Chemistry, Acharya N.G. Ranga Agricultural University, Hyderabad (A.P.), IN
2 Department of Soil Science and Agricultural Chemistry, Acharya N.G. Ranga Agricultural University, Hyderabad, IN
3 National Remote Sensing Centre, Balanagar, Hyderabad (A.P.) INDIA, IN
1 Department of Soil Science and Agricultural Chemistry, Acharya N.G. Ranga Agricultural University, Hyderabad (A.P.), IN
2 Department of Soil Science and Agricultural Chemistry, Acharya N.G. Ranga Agricultural University, Hyderabad, IN
3 National Remote Sensing Centre, Balanagar, Hyderabad (A.P.) INDIA, IN
Source
An Asian Journal of Soil Science, Vol 8, No 2 (2013), Pagination: 325-329Abstract
No AbstractKeywords
Soil Fertility, Mapping, Spatial Variability, Geographic Information System
References
- Basava Raju, D., Naidu, M.V.S., Ramavatharam, N., Venkaiah, K., Rama Rao, G. and Reddy, K.S. (2005). Characterization, classification and evaluation of soils in Chandragirimandal of Chittoor district, Andhra Pradesh. Agropedology, 15 : 55�62.
- Gangopadhyay, S.K.,Walia, C.S., Chamuah, G.S. and Baruah, U. (1998). Rice growing soils of upper Brahmaputra valley of Assam their characteristics and suitability. J. Indian Soc. Soil Sci., 46 : 103-109.
- Madhuvani, P., Bhanu Prasad, V., SeshagiriRao, M. and Prasuna Rani, P. (2000). Physical, physic-chemical and chemical properties of soils developed on granite-gnesis and sand stone. Andhra Agric. J., 47 : 301-305.
- Mandal, D.K., Khadare, N.C., Mandal, C. and Challa, O. (2003). Water use efficiency of cotton as influenced by agro environment. J. Indian Soc. Soil Sci., 51 : 17-22.
- Olsen, S.R., Cole, C.V., Watanabe, F.S. and Dean, L.A. (1954). Estimation of available phosphorus in soils by extraction with sodium bicarbonate.Circular of United States Development of Agriculture. 939 pp.
- Prasad, P.R.K., Subbaiah, G.V., Satyanarayana, V. and Rao, C.S. (1998). Water retention characteristics of predominant soil types in command areas of Krishna, Godavari and Sarada rivers of Andhra Pradesh. J. Indian Soc. Soil Sci., 46 : 171-176.
- Pratt, P.F. (1982). Potassium. Pp.225-246. In: Methods of soil analysis. Part II. Chemical and microbiological properties. (A.L. Page, R.H. Miller and D.R. Keeney, Ed.), Madison, Wisconsin, USA.
- Sahu, G.C., Patnaik, S.N. and Das, P.K. (1990). Morphology, genesis, mineralogy and classification of soils of Northern plateau Zone of Orissa. J. Indian Soc. Soil Sci., 38 : 116.
- Sharma, P.K. (2004). Emerging technologies of remote sensing andGIS for the development of spatial infrastructure. J. Indian Soc. Soil Sci., 52 : 384-406.
- Sharma, P.K., Sood, Anil, Setia, R.K., Tur, N.S., Mehra, Deepak and Singh, Harpinder (2008). Mapping of macronutrients in soils of Amritsar district (Punjab). A GIS approach. J. Indian Soc. Soil Sci., 56 : 34-41.
- Subbiah, B.V. and Asija, C.L. (1956). A rapid procedure for the estimation of available nitrogen in soils. Curr. Sci., 25 : 32. Tamgadge, D.B., Gajbhiye, K.S. and Bankar, W.V. (2002). Evaluation of soils suitability for paddy cultivation in Chattisgarh- A parametric approach. J. Indian Soc. Soil Sci., 50 : 81-88.
- Tandon, H.L.S. (ed). (1993). Methods of analysis of soils, plants, water and fertilizers. Fertilizer development and consultation organization, New Delhi, India. 31 pp.
- Walkley, A. and Black, C.A. (1934). An examination of the degtjareff method for determining the soil organic matter and proposed modification of the chromic acid titration method. Soil Sci., 37: 29-38.
- Watanabe, F.S. and Olsen, S.R. (1965). Test of an ascorbic acid method for determining phosphorus in water and NaHCO3 extracts. Soil Sci. Soc. America Proc., 29 : 677-678.
- Yield Gap Analysis Using Oryza 2000 Model in Two Rice Growing Districts of Andhra Pradesh
Abstract Views :487 |
PDF Views:0
Authors
Y. Sudha Rani
1,
G. Jayasree
1
Affiliations
1 Department of Soil Science and Agricultural Chemistry, ANGRAU, Hyderabad (A.P.), IN
1 Department of Soil Science and Agricultural Chemistry, ANGRAU, Hyderabad (A.P.), IN
Source
An Asian Journal of Soil Science, Vol 8, No 2 (2013), Pagination: 397-400Abstract
No AbstractKeywords
Yield Gap, Oryza 2000 Model, Potential Yield, Rice CropReferences
- Aggarwal, P.K., Bandyopadhyay, S.K., Pathak, H., Kalra, N., Chander, S. and Kumar, S.S. (2000). Analyses of yield trends of the rice�wheat system in north-western India. Outlook Agric., 29(4): 259�268.
- Akula, B. (2003). Estimating wheat yields in Gujarat using WTGROWS and INFOCROP models. Ph.D. Thesis Gujarat Agaricultural University, Sardar Krushinagar, GUJARAT (INDIA).
- Bouman, B.A.M., Kropff, M.J., Tuong, T.P., Wopereis, M.C.S., Ten Berge, H.F.M. and Van Laar, H.H. (2001). Oryza 2000: Modeling Lowland Rice. International Rice Research Institute, Wageningen University and Research Centre, Los Ba�os, The Philippines, Wageningen, The Netherlands, 235p.
- Chaudhary, R.C. and Tran, D.V. (1999). Can Africa be the future rice supplier for Asia? In: Proc. 4th Asian International Rice Conference, Cebu, Philippines. 29 p.
- Dat Van Tran (2001). Closing the rice yield gap for food security [On-line]. In : Chataigner, J. (ed.). The new development in rice agronomy and its effects on yield and quality in Mediterranean areas. Montpellier : CIHEAM, 2001. p. Available (Cahiers Options M�diterran�ennes; n. 58).
- Hassan, G., Khan, N.U. and Khan, Q.N. (2003). Effect of transplanting date on the yield and yield components of different rice cultivars under high temperature of D.I. Khan. Sci. Khy., 16(2): 129� 137.
- Kamrun Nahar., Mirza, Hasanuzzaman, Majumder, Ratna Rani (2009). Effect of low temperature stress in transplanted aman rice varieties mediated by different transplanting dates. Acad. J. Plant Sci., 2(3): 132-138.
- Lobell, D.B., Cassman, K.G. and Field, C.B. (2009). Crop yield gaps: Their importance, magnitudes and Causes. The Annual Review of Environmental and Resources. 2009. Accessed at arjournals. annualreviews.org. 34 : 179-204.
- Mannan, M.A., Bhuiya, M.S.U., Hossain, S.M.A. and Akhand, M.I.M. (2009). Study on phenology and yielding ability of basmati fine rice genotypes as influenced by planting date in aman season. Bangladesh J. Agril. Res., 34(3): 373-384.
- Patel, H.R. and Shekh, A.M. (2006). Yield gap and trend analysis of wheat using CERES-wheat model in three districts of Gujarath state. J. Agrometerorol., 8(1): 28-39.
- Patel, V.J., Patel, H.R. and Pandey, Vyas (2008). Estimation of yield gap in Anand and panchamahal district using CERES-wheat model. J. Agrometeorology. Special issue part-II : 393-397.
- Pathak, H., Ladha, J.K., Aggarwal, P.K., Peng, S., Das, S., Singh, Yadvinder, Singh, Bijay, Kamara, S.K., Mishra, B., Sastri, A.S.R.A.S., Aggarwal, H.P., Das, D.K and Gupta, R.K. (2003). Trends of climatic potential and on-farm yields of rice and wheat in the Indo-Gangetic Plains. Field Crops Res., 80 : 223-234.
- Regmi, A.P., Ladha, J.K., Pathak, H., Pasuquin, E., Bueno, C., Dawe, D., Hobbs, P.R., Joshy, D., Masky, S.L. and Pandey, S.P. (2002). Analysis of yield and soil fertility trends in a 20- year rice-wheat experiment in Nepal. Soil Sci. Soc. American J., 66: 857-867.
- Timsina, J., Pathak, H., Humphreys, E., Godwin, D.C., Singh, B., Shukla, A. K and Singh, U. (2004). Evaluation of yield gap analysis in rice using CERES-Rice in northwest India. Proceedings of 4th Int. Crop Science Congress, Brisbane, Austarlia, 26 sep-10 Oct 2004.
- Venkanna (1999). Effect of climate on growth and yield of certain lowland rice varieties in Andhra Pradesh. Ph.D. Thesis, Acharya N G Ranga Agricultural University, Rajendranagar, HYDERABAD,A.P. (INDIA).
- GIS-Aided Mapping of Macronutrients in the Rice Growing Soils of Karimnagar District in Telangana State, India
Abstract Views :158 |
PDF Views:0
Authors
Affiliations
1 Department of Soil Science and Agricultural Chemistry, College of Agriculture, PJTSAU, Hyderabad, Telangana, IN
2 CRIDA, Hyderabad, Telangana, IN
1 Department of Soil Science and Agricultural Chemistry, College of Agriculture, PJTSAU, Hyderabad, Telangana, IN
2 CRIDA, Hyderabad, Telangana, IN
Source
Nature Environment and Pollution Technology, Vol 16, No 2 (2017), Pagination: 493-498Abstract
A systematic set of geo-referenced 154 soil samples were collected from the Karimnagar district, Telangana state, India, covering the entire rice growing area using GPS (Global positioning system) and the maps showing the spatial variability of individual macronutrients (N, P, K and S) were generated using Arc-info GIS (Geographic information system). The soil samples were analysed for physicochemical properties and available macronutrients. The available N status ranged from 119.17-784.0 kg ha-1 while the available P, K and S status varied from 12.61-88.46 kg ha-1, 105.68-754.4 kg ha-1 and 5.85-75.5 mg kg-1 respectively. Analytical results and the GPS data were used for the preparation of thematic map showing spatial distribution of N, P, K and S status, mandal-wise in the district. Locations of soil sampling sites of Karimnagar district were marked on the base map on 1:50,000 scale prepared from state revenue maps and digitized using Arc-info GIS. The delineation study clearly indicated that the available N was found to be low in 61.7% of soil samples of Karimnagar district, while phosphorus is in medium status. Nearly 33.8 and 62% of the surface soils were medium and high in available K, respectively. Most of rice growing soil samples were low (39%) in available sulphur in the district. The GIS-aided thematic maps indicated that 49.73, 11.85 and 24.4% of the total geographical area of Karimnagar district was deficient in the N, P and S, respectively.Keywords
Macronutrients, Rice Growing Soils, GIS-Aided Mapping.Full Text
- A Multi Aware Multi-Levels Heterogenous Routing (MAMHR) Protocol for Wireless Sensor Networks
Abstract Views :329 |
PDF Views:4
Authors
Affiliations
1 Department of Electronics and Communication Engineering, National Institute of Technology, Tiruchirappalli, IN
1 Department of Electronics and Communication Engineering, National Institute of Technology, Tiruchirappalli, IN
Source
ICTACT Journal on Communication Technology, Vol 9, No 2 (2018), Pagination: 1729-1739Abstract
Wireless Sensor Networks (WSNs) are generally set out in a remote workplace, since the sensor nodes are tiny in size, cost-proficient, low-power gadgets, and have restricted battery supply. Due to the constrained availability of power sources, energy utilization has been considered as the most crucial factor for proposing network routing protocols. The fundamental concern is to improve the lifetime of the network based on the energy constraints. Several homogenous cluster-based routing protocols have been proposed in literature for lifetime improvement of the sensor network but many of them fail to function effectively in heterogeneous environment and moreover, these protocols have not considered any other awareness parameters than lifetime and energy consumption. In this work, a Multi Aware Multi-Levels Heterogeneous Routing (MAMHR) protocol, focusing on the principle of multi-level heterogeneity by considering multiple awareness parameters of the network such as Quality of Service (QoS), shortest path estimation and suitable localization technique, is proposed. Scoped Bellman Ford Routing (SBFR) algorithm is used for shortest path estimation, Reliability, Availability, and Serviceability (RAS) factors are considered for QoS awareness and Time Difference of Arrival (TDOA) technique is used for location estimation. Lifetime awareness parameters of the proposed scheme were compared with already existing prominent protocols LEACH, SEP and ZSEP and a significant improvement in lifetime of entire network was obtained. Simulation results corresponding to the respective multiple awareness parameters also shows that these parameters can be incorporated into the selected heterogeneous environment without affecting the energy consumption constraints of the proposed scheme.Keywords
WSNs, Lifetime Improvement, MAMHR, QoS and TDOA Localization.References
- Sudhanshu Tyagi, Sudeep Tanwar, Sumit Kumar Gupta, Neeraj Kumar and C. Rodrigues, “A Lifetime Extended Multi-Levels Heterogeneous Routing Protocol for Wireless Sensor Networks”, Telecommunication Systems, Vol. 59, No. 1, pp. 43-62, 2015.
- Rajesh Patel, Sunil Pariyani and Vijay Ukani, “Energy and Throughput Analysis of Hierarchical Routing Protocol(LEACH) for Wireless Sensor Networks”, International Journal of Computer Applications, Vol. 20, No. 4, pp. 32-36, 2011.
- G. Smaragdakis, I. Matta and A. Bestavros, “SEP: A Stable Election Protocol for Clustered Heterogeneous Wireless Sensor Networks”, Master Thesis, Department of Computer Science, Boston University, 2004.
- Banoth Thirumala, B. Vijay Kumar and Aloth Sowjanya, “Zonal-Stable Election Protocol for Wireless Sensor Networks”, International Journal of Ethics in Engineering and Management Education, Vol. 3, No. 10, pp. 23-29, 2016 [5] G. Han, H. Xu, T.Q. Duong, J. Jiang and T. Hara, “Localization Algorithms of Wireless Sensor Networks: A Survey”, Telecommunication Systems, Vol. 52, No. 4, pp. 2419-2436, 2013.
- R. Kozick and B. Sadler, “Source Localization with Distributed Sensor Arrays and Partial Spatial Coherence”, IEEE Transactions on Signal Processing, Vol. 52, No. 3, pp. 601-616, 2004.
- K.C. Ho, X. Lu, and L. Kovavisaruch, “Source Localization using TDOA and FDOA Measurements in the Presence of Receiver Location Errors: ANALYSIS and Solution”, IEEE Transactions on Signal Processing, Vol. 55, No. 2, pp. 684-696, 2007.
- A. Perrig, J. Stankovic and D. Wagner, “Security in Wireless Sensor Networks”, Communications of the ACM, Vol. 47, No. 6, pp. 53-57, 2004.
- M.W. Chiang, Z. Zilic, K. Radecka and J.S. Chenard, “Architectures of Increased Availability Wireless Sensor Network Nodes”, Proceedings of ITC International Test Conference, pp. 1232-1244, 2004.
- Frey Hannes and Gorgen Daniel, “Geographical Cluster-based Routing in Sensing-Covered Networks”, IEEE Transactions on Parallel and Distributed Systems, Vol. 17, No. 9, pp. 899-911, 2006.
- C. Karlof and D. Wagner, “Secure Routing in Wireless Sensor Networks: Attacks and Counter Measures”, Proceedings of 1st IEEE International Workshop on Sensor Network Protocols and Applications, pp. 293-315, 2003.
- W.K. Ma, B.N. Vo, S.S. Singh and A. Baddeley, “Tracking an Unknown Time-Varying Number of Speakers using TDOA Measurements: A Random Finite Set Approach”, IEEE Transactions on Signal Processing, Vol. 54, No. 9, pp. 3291-3304, 2006.
- E.H. Callaway, “Wireless Sensor Networks Architectures and Protocols”, Auerbach Publications, 2004.
- S. Hariri and H. Mutlu, “Hierarchical Modeling of Availability in Distributed Systems”, IEEE Transactions on Software Engineering, Vol. 21, No. 1, pp. 50-56, 1995.
- M. Younis K. Akkaya, “A Survey on Routing Protocols for Wireless Sensor Networks”, Ad Hoc Networks, Vol. 3, No. 3, pp. 325-349, 2005.
- H.O. Tan and I. Korpeoglu, “Power Efficient Data Gathering and Aggregation in Wireless Sensor Networks”, SIGMOD Record, Vol. 32, No. 4, pp. 66-71, 2003.
- R.C. Shah and J. Rabaey, “Energy Aware Routing for Low Energy Ad Hoc Sensor Networks”, Proceedings of IEEE International Conference on Wireless Communications and Networking, pp. 17-21, 2002.
- Y. Yu, D. Estrin and R. Govindan, “Geographical and Energy-Aware Routing: A Recursive Data Dissemination Protocol for Wireless Sensor Networks”, Technical Report, Department Computer Science, University of California, 2001.
- A.T. Parameswaran et al., “Is RSSI a Reliable Parameter in Sensor Localization Algorithms: An Experimental Study”, Proceedings of Workshop on Field Failure Data Analysis, pp. 1-5, 2009.
- D. Bein, V. Jolly, B. Kumar and S. Latifi, “Reliability Modeling in Wireless Sensor Networks”, Proceedings of IEEE International Conference on Long Island Systems, Applications and Technology, pp. 1-8, 2005.
- R. Iyer and L. Kleinrock, “QoS Control for Sensor Networks”, Proceedings of IEEE International Conference on Communications, pp. 517-521, 2003.
- Directional Antenna Based Efficient Location aware Routing in Mobile Adhoc Network
Abstract Views :207 |
PDF Views:3
Authors
Affiliations
1 Department of Electronics and Communication Engineering, National Institute of Technology, Tiruchirappalli, IN
1 Department of Electronics and Communication Engineering, National Institute of Technology, Tiruchirappalli, IN
Source
ICTACT Journal on Communication Technology, Vol 9, No 2 (2018), Pagination: 1765-1775Abstract
Mobile Adhoc Network (MANET) also called as wireless ad hoc network is a self-organizing, self-configuring infrastructure less network containing a group of mobile nodes communicating wirelessly. As the hosts move often resulting in dynamic topology of the network, routing seeks more attention. Therefore, routing protocol using node’s location information like LAR (location aided routing) has emerged as potential solution. Here, the route discovery is limited to a small region named as request zone in contrast to blind flooding over the entire network. Also it is noticeable that the shape and size of the request zone play a vital role in enhancing the protocol’s performance. After various analyses it was concluded that for higher node density, elliptical shaped request zone performs better than other possible shapes. Further, suitable route must be chosen based on current load status of the network so that successful delivery of packets is ensured. Generally, omni-directional antennas are used for communication between moving motes. The disadvantage of mobile ad hoc networks with omni-directional antenna lies in the limited capacity caused by high interference and low spatial reuse. This paper focuses on obtaining optimal size for request zone in accordance with varying node density. Further, optimal path between source and destination is selected using Dijkstra’s algorithm. Our simulation results show that directional antennas outshines the performance of omni-directional antennas in increasing transmission range of nodes, reducing the number of redundant nodes involving in data communication etc.Keywords
MANETs, Request Zone, Directional Antennas, Routing Overhead, Location Aided Routing.References
- Taku Noguchi and Takahiko Kobayashi, “Adaptive Location-Aware Routing with Directional Antennas in
- Mobile Adhoc Networks”, Proceedings of International Conference on Computing, Networking and
- Communications, pp. 23-29, 2017.
- T.F Shih and H.C. Yen, “Location-Aware Routing Protocol with Dynamic Adaptation of Request Zone for Mobile Ad Hoc Networks”, Wireless Networks, Vol. 14, No. 3, pp. 321-333, 2008.
- P. Mishra, S.K. Raina and B.Singh, “SDLAR: Self Adaptive Density-Based Location-Aware Routing in Mobile Adhoc Network”, Proceedings of International Conference on Advanced Computing and Communication Technologies, pp. 401-419, 2016
- R. Ramanathan, J. Redi, C. Sant Ivanez and D. Wiggins, “Ad Hoc Networking with Directional Antennas: A Complete System Solution”, Journal on Selected Areas Communications, Vol. 23, No. 3, pp. 496-506, 2005.
- F. De Rango, A. Lera and A. Molinaro, “Multi-Step Increase of the Forwarding Zone for LAR Protocol in Ad Hoc Networks”, Proceedings of IEEE International Conference on Semi-Annual Vehicular Technology Conference, pp. 171-176, 2003
- Sonam Jain and Sandeep Sahu, “Topology vs Position based Routing Protocols in Mobile Ad Hoc Networks: A Survey”, International Journal of Engineering Research and Technology, Vol. 1, No. 3, pp. 1-11, 2012
- A. Boukerche, B. Turgut, N. Aydin, M.Z. Ahmad, L. Boloni and D. Turgut “Routing Protocols in Ad Hoc Networks: A Survey”, Computer Networks, Vol. 55, No. 1, pp. 3032-3080, 2011
- W.H. Liao, J.P. Sheu and Y.C. Tseng, “GRID: A Fully Location Aware Routing Protocol for Mobile Ad Hoc Networks”, Telecommunication Systems, Vol. 18, No. 1-3, pp. 37-60, 2001.
- Xin Zhang, Xiaohong Li, Zhiyong Feng and Guangquan Xu. “Universal Analysis and Detection Framework for Location Aided Routing”, Proceedings of 21st International Conference on Engineering of Complex Computer Systems, pp. 1-7, 2016.
- Kamlesh Rana, Sachin Tripathi and Ram Shringar Raw, “VANET: Expected Delay Analysis for Location Aided Routing (LAR) Protocol”, Proceedings of 3rd International Conference on Computing for Sustainable Global Development, pp. 231-237, 2016
- Yuntao Zhua, Junshan Zhang and Kautilya Partel, “Location Aided Routing with Uncertainty in Mobile Ad Hoc Networks: A Stochastic Semi Definite Programming Approach”, Mathematical and Computer Modeling, Vol. 53, No. 11-12, pp. 2192-2203, 2011.
- L.A Latiff, A.A Ahmed, N. Fisal and S.A. Arifin, “Directional Routing Protocol in Wireless Mobile Ad Hoc Network”, Trends in Telecommunications Technologies, pp. 235-256, 2010
- P. Manickam, T. Guru Baskar, M. Girija and D. Manimegalai, “Performance Comparisons of Routing Protocols in Mobile Ad Hoc Networks”, International Journal of Wireless and Mobile Networks, Vol. 3, No. 1, pp. 98-106, 2011.
- Fraser Cadger, Kevin Curran, Jose Santos and Sandra Moffett, “A Survey of Geographical Routing in Wireless Ad-Hoc Networks”, IEEE Communications Surveys and Tutorials, Vol. 15, No. 2, pp. 621-653, 2012.
- Tomas Cakan and Vladimir Wieser, “QoS Parameters Enhancement by using Directional Antennas in MANET”, Electro, pp. 26-29, 2012.
- N.C. Wang and S.M. Wang, “An Efficient Location Aided Routing Protocol for Mobile Ad Hoc Networks”, Proceedings of 11th International Conference on Parallel and Distributed Systems, pp. 33-38, 2005.
- R. Arora and N.F. Rizvi, “A Behavioural Comparison of LAR with AODV and DSR Routing Protocols”, International Journal of Innovative Research in Computer and Communications Engineering, Vol. 2, No. 1, pp. 451-458, 2014.
- Shweta R. Malwe and G.P. Biswas, “Location Aware Sector-based Routing in Wireless Ad hoc Networks”, Proceedings of International Conference on Green Computing and Internet of Things, pp. 26-31, 2015.
- Minu A. Pillai, “Implementation of Sensor Network for Indoor Air Quality Monitoring Using CAN Interface”, Proceedings of International Conference on Advances in Computer Engineering, pp. 72-78, 2010.
- Shweta R. Malwe, Soniya Rohilla and G. P. Biswas, “Location and Selective-Bordercast based Enhancement of Zone Routing Protocol”, Proceedings of 3rd International Conference on Recent Advances in Information Technology, pp. 112-118, 2016.
- M. Parameswaran and C. Hota, “Sector based Multicast Routing Algorithm for Mobile Ad-Hoc Networks”, International Journal of Wireless and Mobile Networks, Vol. 5, No. 5, pp. 49-63, 2013.
- K. Wang, M. Wu, L. Weifeng, X Pengrui and S Shen, “A Novel Location Aided Routing Algorithm for MANETs”, Proceedings of 5th International Conference on Information Technology: New Generations, pp. 1162-1163, 2008.
- Etienne Sammut and Carl James Debono, “A Location-based Routing Algorithm for Wireless Sensor Networks”, Proceedings of IEEE International Conference on Computer as a Tool, pp. 782-786, 2015.
- Majid Naderi, “A New Position-Based Routing Algorithm for the Reduction of Overhead in Adhoc Networks”, Proceedings of 2nd IEEE International Conference on Systems and Networks Communications, pp. 112-119, 2007.
- Ruchi Aggarwal and Amanpreet Kaur, “Performance Analysis of AODV, DSDV, DSR and LAR Routing Protocols in MANET- A Review”, IOSR Journal of Computer Engineering, Vol. 16, No. 3, pp. 36-42, 2014.
- F. De Rango, A. Molinaro, A. lera and S. Marano. “Multi-Step Resizing of the Request Zone in Ad Hoc Networks”, Proceedings of 14th IEEE International Conference on Personal, Indoor and Mobile Radio Communications, pp. 62-68, 2003.
- Jian Shen, Wenying Zheng, Jin Wang, Zhihua Xia and Zhangjie Fu, “Routing Protocols using Directional Antennas in Ad Hoc Networks: A Comparative Review”, International Journal of Grid and Distributed Computing, Vol. 6, No. 5, pp. 39-50, 2013.
- Hong-Ning Dai, Kam‐Wing Ng, Minglu Li and Min‐You Wu, “An Overview of using Directional Antennas in Wireless Networks”, International Journal of Communication Systems, Vol. 26, No. 4, pp. 413-448, 2011 [29] Peppino Fazio, Floriano De Rango and Cesare Sottile, “An On Demand Interference Aware Routing Protocol for VANETS”, Journal of Networks, Vol. 2, No. 1, pp. 1-7, 2012.
- Takashi Watanabe, “A Receiver-Initiated Directional MAC Protocol”, Proceedings of International Conference on Communications, pp. 231-235, 2006.
- Hanan Saleet, Rami Langar, Otman Basir and Raouf Boutaba. “Proposal and Analysis of Region-Based Location Service Management Protocol for VANETs”, Proceedings of International Conference on Global Telecommunications, pp. 12-17, 2008
- Sandeep Gupta and Abhishek Mathur, “Enhanced Flooding Scheme for AODV Routing Protocol in Mobile Ad Hoc Networks”, Proceedings of International Conference on Electronic Systems Signal Processing and Computing Technologies, pp. 321-327, 2014.
- L.A. Latiff, N. Fisal, S.A. Arifin and A. Ali Ahmed, “Directional Routing Protocol in Wireless Mobile Ad Hoc Network”, Trends in Telecommunications Technologies, 2010.
- A. Boukerche et al., “Routing Protocols in Ad Hoc Networks: A Survey”, Computer Networks, Vol. 55, No. 13, pp. 3032-3080, 2011.
- N. Fisal. “Power Reduction Quadrant-based Directional Routing Protocol (Q-DIR) in Mobile Ad Hoc Network”, Proceedings of International Conference on Telecommunications, pp. 223-227, 2007.
- Christian Hartmann, “Hop Distances and Flooding in Wireless Multi Hop Networks with Randomized Beam Forming”, Proceedings of 8th ACM International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, pp. 60-72, 2005.
- Effect of Integrated Use of Phosphorus, Biofertilizers and Organic Manures on Soil Available Nutrient Status and Yield of Greengram (Vigna radiata L.)
Abstract Views :241 |
PDF Views:0
Authors
Affiliations
1 Department of Soil Science and Agricultural Chemistry, Agricultural College (PJTSAU), Poalsa, Jagtial, Hyderabad (Telangana), IN
1 Department of Soil Science and Agricultural Chemistry, Agricultural College (PJTSAU), Poalsa, Jagtial, Hyderabad (Telangana), IN
Source
An Asian Journal of Soil Science, Vol 13, No 1 (2018), Pagination: 45-49Abstract
The effect of inorganic phosphorus, phosphate solubilising bacteria and vermicompost on yield of greengram and available nutrient status was studied during Kharif 2016 at Agricultural College, Polasa, Jagtial, Telangana state, India. The experiment was conducted with three levels of phosphorus (0, 75 and 100 % RDP), phosphate solubilising bacteria (0 and 2 kg ha-1) and vermicompost (0 and 5 t ha-1). The results revealed that grain and haulm yields were increased with increasing inorganic P levels and when the crop was supplemented with PSB and vermicompost. Significantly higher grain (1033.33 kg ha-1) and haulm yield (1625.66 kg ha-1) were recorded when the crop was integrated with 100 % RDP along with PSB and vermicompost. Results also indicated that there was a significant build-up in available N, P, K and S status with increasing inorganic P levels, seed inoculation with PSB and vermicompost application. Thus, it shows positive influence by the application of phosphatic fertilizers, organic manures and biofertilizers.Keywords
Integrated Phosphorus Management, Green Gram,yield, Phosphorus Levels, PSB, Available Nutrients.References
- Bhatt, P.K., Patel, P.T., Patel, B.T., Raval C.H., Vyas, K.G. and Ali, S. (2013). Productivity, quality, nutrient content and soil fertility of summer greengram (Vigna radiata) as influenced by different levels of vermicompost and phosphorus with and without PSB. Internat. J. Agric. Sci., 9 (2): 659-662.
- Chesnin, L. and Yein, C.H. (1963).Turbidimetric determination of available sulphates. Soil Sci. Soc. America Proc., 14 : 149151.
- Chesti, M.H. and Ali, T. (2012).Rhizosperic microflora, nutrient availability and yield of greengram (Vigna radiata L.) as influenced by organic manures, phosphate solubilizers and phosphorus levels in Alfisols. J. Indian Soc. Soil Sci., 60 (1) : 25-29.
- CMIE (2015). Centre for Monitoring Indian Economy, Apple Heritage, Mumbai (M.S.) India.
- Jackson, M. L. (1973). Soil chemical analysis. Prentice Hall Inc, Englewood Cliffs, pp. 528.
- Khan, V.M., Manohar, K.S., Kumawat, S.K. and Verma, H.P. (2013). Effect of vermicompost and biofertilizer on yield, and soil nutrient status after harvest of cowpea [Vigna unguiculata (L.) Walp]. Agric. Sustain. Develop., 1(1): 79-81.
- Kumar, S., Tomar, S. and Tomar, T.S. (2014). Integrated phosphorus management in black gram (Vigna mungo) in western Uttar Pradesh during summer season. Annals Agric. Res., 35 (3) : 290-297.
- Olsen, S.R., Code, C.L., Watanable, F.S. and Dean, D.A. (1954). Estimation of available phosphorus in soils by extraction with sodium bicarbonate. United States Development Agency, Circular Number. 939.
- Rani, M., Prakash, V. and Khan, K. (2016). Response of mungbean [Vigna radiata (L.) Wilczek] to phosphorus and sulphur and PSB during summer season. Agric.Sci. Digest., 36 (2): 146-148.
- Rathour, D., Sadhu, A.C. and Suryawanshi, P.K. (2014). Integrated phosphorus management in summer greengram (Vigna radiata L.). Adv. Res. J. Crop Improv., 5(1): 57-59.
- Subbiah, B.V. and Asija, G.L. (1956). A rapid procedure of the estimation of available nitrogen in soils. Curr.Sci.,25:259-260.
- Thenua, O.V.S. and Sharma, R.K. (2011). Effect of phosphorus, sulphur and phosphate solubilizing bacteria on productivity and nutrient uptake of chickpea. Annals Agric. Res., 32(3&4): 116-119.
- Vance, C.P., Uhde Stone, C. and Allan, D.L. (2003). Phosphorus and use: Critical adaptations by plants securing a non renewable resource. New Phytologist., 157 : 423-457.
- Venkateswarlu, B. (2000). Land configurations and fertilizer management for sustainable groundnut production. Ph.D. Thesis, Gujarat Agricultural University, Sardar Krishinagar, Gujarat (India).