KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/60900| Title: | Influence of sources and rates of phosphorus on plant growth, productivity and economics of aerobic rice Oryza sativa |
| Other Titles: | Not Available |
| Authors: | Devideen Yadav Y.V. Singh Dinesh Kumar Sunita Gaind Anil Kumar |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Indian Agricultural Research Institute ICAR::Indian Agricultural Statistics Research Institute |
| Published/ Complete Date: | 2015-01-01 |
| Project Code: | Not Available |
| Keywords: | Aerobic rice Arbuscular mycorrhizal fungi Phosphorus solubilizing bacteria Rock phosphate |
| Publisher: | Not Available |
| Citation: | Devideen Yadav, Y.V. Singh, Dinesh Kumar, Sunita Gaind and Anil Kumar (2015). Influence of sources and rates of phosphorus on plant growth, productivity and economics of aerobic rice (Oryza sativa), Indian Journal of Agronomy , 60 (1), 157-159. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | A field experiment was conducted at New Delhi in rainy (kharif) season of 2013 to study the effect of 2 sources of phosphorus, viz. rock phosphate (RP) and di-ammonium phosphate (DAP), 2 levels of phosphorus viz. 15 and 30 kgP/ha and 2 microbial inoculants viz. phosphate-solubilizing bacteria (PSB) and arbuscular mycorrhizal fungi (AMF) in different combination along with control on growth, productivity and economics of aerobic rice (Oryza sativa L.). Seed was inoculated with liquid formulation of PSB @ 250 ml/ha before sowing and AMF was applied @ 12 kg/ha in the furrows at the time of sowing. Recommended doses of N (120 kg/ha) and K (40 kg/ha) were applied in all the treatments. Results revealed that plant height, tillers/plant, dry-matter/plant, panicle/plant and yield (5.62 t/ha) of aerobic rice increased significantly due to application of 30 kg P/ha through RP + PSB + AMF. There was significant increase in plant height, tillers, dry-matter, number of panicles and grain yield of aerobic rice with increase in P application rate from 15 kg P/ha to 30 kg P/ha applied either through DAP or RP. The application of 30 kg P/ha through RP + PSB + AMF resulted in highest net return (139.0 × 103 /ha) of aerobic rice. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Indian Journal of Agronomy |
| NAAS Rating: | 5.55 |
| Volume No.: | 60(1) |
| Page Number: | 157-159 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/60900 |
| Appears in Collections: | AEdu-IASRI-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Influence_of_sources_and_rates_of_phosph.pdf | 82.24 kB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.