KRISHI
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http://krishi.icar.gov.in/jspui/handle/123456789/43423| Title: | INTER COMPARISON OF PERFORMANCE OF WHEAT STRAW TO GRAIN ESTIMATORS IN ORP SUKHOMAJRI |
| Other Titles: | Not Available |
| Authors: | Y AGNIHOTRI SP MITTAL SS GREWAL RM MADHUKAR |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Indian Institute of Soil and Water Conservation |
| Published/ Complete Date: | 1994-01-01 |
| Project Code: | Not Available |
| Keywords: | INTER - COMPARISON, PERFORMANCE,WHEAT STRAW, GRAIN , ORP SUKHOMAJRI |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | A STUDY WAS TEKN UP TO WORK OUT ESTIMATES OF FIVE RATIO ESTIMATORS VIZ RATIOS OF MEAN STRAW YIELD TO MEAN GRAIN YIELD , ARTHIMATIC MEAN OF INDIVIDUAL RATIOS , GEOMETRIC MEAN GRAIN OF INDIVIDUAL RATIOS, HARMONIC MEAN OF INDIVIDUAL RATIOS AND HARTLEY - ROSS UNBIASED RATIO TYPE ESTIMATORS. ESTIMATES OF THE VARIANCES OF THE FIVE ESTIMATORS WERE ALSO WORKED OUT WITH THE HELP OF THE SAMPLE FOR DIFFERENT CLIMATIC AND AGRONOMIC SITUATIONS. THE STUDY REVEALED THAT STRAW TO GRAIN RATIOS WERE LOWER IN A YEAR RECEIVING HIGHER RAINFALL. VALUES OF THE RATIOS WERE NOT AFFECTED MUCH WITH THE APPLICATION OF NITROGENOUS FERTILIZER . THESE VALUES DECREASED WITH IMPROVED VARIETY AS COMPARED TO LOCAL VARIETY OF WHEAT. HARMONIC MEAN OF RATIOS FOLLOWED BY THE RATIO OF MEAN STRAW YIELD TO MEAN GRAIN YIELD WAS FOUND TO BE EFFICIENT RATIO ESTIMATORS. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Indian Journal of Soil Conservation |
| NAAS Rating: | 5.28 |
| Volume No.: | 22(3) |
| Page Number: | 83-89 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/43423 |
| Appears in Collections: | NRM-IISWC-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| scan0013.pdf | 76.77 kB | Adobe PDF | View/Open |
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