MODEL PROGENY TESTING PROGRAMME FOR DRAUGHT IN THE HARIANA BREED

1983 ◽  
Vol 1 ◽  
pp. 29-30
Author(s):  
R. Nagarcenkar

SUMMARYSix institutional herds in northern India with a breedable female population of about 900 are cooperating in a progeny testing programme for the improvement of draught ability in the Hariana breed.

1983 ◽  
Vol 1 ◽  
pp. 13-16
Author(s):  
R. Nagarcenkar

SUMMARYEight institutional herds in northern India with a breedable female population of about 750 are cooperating in a progeny testing programme for improvement of milk production in the Sahiwal breed.


Author(s):  
B. C. Naha ◽  
A. K. Chakravarty ◽  
M. A. Mir ◽  
M. Bhakat

The objective of the study was to optimise the age at first use (AAFU) of semen in Sahiwal breeding bulls which will help in early selection of bulls under progeny testing programme. The data on AAFU, conception rate based on first A.I. (CRFAI), overall conception rate (OCR) and birth weight (B.WT) of 43 Sahiwal bulls during 1987 to 2013 at NDRI centre pertaining to 8 sets of Sahiwal improvement programme at ICAR-NDRI, Karnal, India were adjusted for significant environmental influences and subsequently analyzed. Simple and multiple regression models were used for prediction of CRFAI and OCR of Sahiwal bulls. Comparative evaluation of three developed models (I to III) have showed that Model III, having AAFU and B.WT which fulfill the accuracy of model as revealed by high coefficient of determination, low mean sum of square to due error, low conceptual predictive value and low Bayesian information criterion . The results showed that average predicted CRFAI was highest (49.34%) at less than 5 years and lowest (44.79%) at > 6 years of age at first A.I. /use. Similarly average predicted OCR was highest (48.50%) at less than 5 years and lowest (44.56%) at >6 years of age at first A.I. / use of Sahiwal bulls. In organized herd under progeny testing programme, Sahiwal bulls should be used prior to 5 years which is expected to result in 4.45% better CRFAI and 3.94% better OCR in comparison to Sahiwal bulls used after 6 years of age.


2021 ◽  
Vol 74 (4) ◽  
pp. 316-322
Author(s):  
PB Purohit ◽  
Jay Prakash Gupta ◽  
JD Chaudhari ◽  
TM Bhatt ◽  
MM Pawar ◽  
...  

2014 ◽  
Vol 30 (2) ◽  
pp. 110-116 ◽  
Author(s):  
Paolo Roma ◽  
Federica Ricci ◽  
Georgios D. Kotzalidis ◽  
Luigi Abbate ◽  
Anna Lubrano Lavadera ◽  
...  

In recent years, several studies have addressed the issue of positive self-presentation bias in assessing parents involved in postdivorce child custody litigations. The Minnesota Multiphasic Personality Inventory-2 (MMPI-2) is widely used in forensic assessments and is able to evaluate positive self-presentation through its Superlative Self-Presentation S scale. We investigated the existence of a gender effect on positive self-presentation bias in an Italian sample of parents involved in court evaluation. Participants were 391 divorced parents who completed the full 567-item Minnesota Multiphasic Personality Inventory-2 during child custody evaluations ordered by several Italian courts between 2006 and 2010. Our analysis considered the S scale along with the basic clinical scales. North-American studies had shown no gender differences in child custody litigations. Differently, our results showed a significantly higher tendency toward “faking-good” profiles on the MMPI-2 among Italian women as compared to men and as compared to the normative Italian female population. Cultural and social factors could account for these differences.


2020 ◽  
Author(s):  
Deepak Varshney ◽  
Anjani Kumar ◽  
Ashok Mishra ◽  
Shahidur Rashid ◽  
Pramod Kumar Joshi

Sign in / Sign up

Export Citation Format

Share Document