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INTER COMPARISON OF PERFORMANCE OF WHEAT STRAW TO GRAIN ESTIMATORS IN ORP SUKHOMAJRI

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Title INTER COMPARISON OF PERFORMANCE OF WHEAT STRAW TO GRAIN ESTIMATORS IN ORP SUKHOMAJRI
Not Available
 
Creator Y AGNIHOTRI
SP MITTAL
SS GREWAL
RM MADHUKAR
 
Subject INTER - COMPARISON, PERFORMANCE,WHEAT STRAW, GRAIN , ORP SUKHOMAJRI
 
Description Not Available
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.
Not Available
 
Date 2020-12-16T08:37:50Z
2020-12-16T08:37:50Z
1994-01-01
 
Type Research Paper
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/43423
 
Language English
 
Relation Not Available;
 
Publisher Not Available