Influence of phosphorus levels and bio inoculants on growth, spectral reflectance,and yield of Rice / (Record no. 4128)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02728nam a22002177a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250305162837.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 130921b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CPGS |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 633.1885 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Raghuveer M |
| 9 (RLIN) | 1346 |
| 245 ## - TITLE STATEMENT | |
| Title | Influence of phosphorus levels and bio inoculants on growth, spectral reflectance,and yield of Rice / |
| Statement of responsibility, etc | by Raghuveer M |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc | Umiam : |
| Name of publisher, distributor, etc | CPGS, CAU |
| Date of publication, distribution, etc | c2013 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | [22], 122p. : |
| Other physical details | ill, some col.; |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE | |
| Title | [Agronomy , School of Natural Resource Management] |
| Number of part/section of a work | |
| 9 (RLIN) | 1347 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | A field experiment was conducted during 2012 (kharif season) at College Research Farm of the College of Post Graduate Studies, Central Agricultural University, Barapani, Meghalaya. The experiment was undertaken with split plot design replicated thrice to evaluate the influence of phosphorous (P) levels and PSB strains on agro-physiology, spectral reflectance and yield of rice (Oryza sativa L.) under acid soil. Application of 60 kg P2O5 ha-1 and Pseudomonas sp. inoculation produced significantly maximum value of agro-physiological parameters (plant height, leaf area index, dry matter accumulation, CGR, RGR, NAR, root volume and root biomass, etc.) and yield attributes. Similarly, highest yield was obtained with 60 kg P2O5 ha-1, but PSB strains did not able to produce the yiield upto significance level. Spectral indices i.e. normalized differential vegetation index in the hyper spectral region (NDVIh) and chlorophyll index (CIg) were found significantly higher in 60 kg P2O5 ha-1 at early growth stages, but at final stage it was higher in control, whereas PSB strains did not bring any significant variation in spectral indices at all growth stages of the crop. P and K content in grain and straw were highest with 60 kg P2O5 ha-1 and Pseudomonas sp. Though, N, P and K uptake were significantly affected only by P levels and highest values were achieved with 60 kg P2O5 ha-1. The simple and interaction effect of phosphorous and PSB strains were significant on availability of P and highest value of residual P was observed when 60 kg P2O5 ha-1 associated with Pseudomonas sp. The soil microbial and enzymatic activities were found significantly higher in 60 kg P2O5 ha-1 with Pseudomonas sp. Maximum net return and B:C ratio of Rs. 12467.97 and 1.28 were obtained with 60 kg P2O5 ha-1, respectively. However, economics were not influenced significantly with PSB strains. Finally application of 60 kg P2O5 ha-1 with Pseudomonas sp. recorded the highest productivity and profitability. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Rice-Phosphorous levels |
| General subdivision | Bio inoculants |
| 9 (RLIN) | 1348 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Rice-Spectral reflectance |
| 9 (RLIN) | 1349 |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Vishram Ram |
| Relator term | Major Advisor |
| 9 (RLIN) | 1350 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | MSc Thesis |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Home library | Current library | Date acquired | Total Checkouts | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | Natural Resource Management | CPGS | CPGS | 21/09/2013 | 633.1885 RAG | TH114 | 24/01/2020 | 21/09/2013 | MSc Thesis |