Skip navigation
DSpace logo
  • Home
  • Browse
    • SMD
      & Institutes
    • Browse Items by:
    • Published/ Complete Date
    • Author/ PI/CoPI
    • Title
    • Keyword (Publication)
  • Sign on to:
    • My KRISHI
    • Receive email
      updates
    • Edit Profile
ICAR logo

KRISHI

ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)


  1. KRISHI Publication and Data Inventory Repository
  2. Agricultural Education A1
  3. ICAR-Indian Agricultural Statistics Research Institute B7
  4. AEdu-IASRI-Publication
"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
Please use this identifier to cite or link to this item: http://krishi.icar.gov.in/jspui/handle/123456789/62026
Title: Minimal cost multifactor experiments for agricultural research involving hard-to-change factors
Other Titles: Not Available
Authors: Bijoy Chanda
Arpan Bhowmik
Seema Jaggi
Eldho Varghese
Anindita Datta
Cini Varghese
Namita Das Saha
Arti Bhatia
Bidisha Chakrabarti
ICAR Data Use Licennce: http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf
Author's Affiliated institute: ICAR::Indian Agricultural Statistics Research Institute
ICAR::Central Marine Fisheries Research Institute
ICAR::Indian Agricultural Research Institute
Published/ Complete Date: 2021-07
Project Code: Not Available
Keywords: Exhaustive search
Hard-to-change factors
Minimum level changes
Minimal cost
Multifactor experiment
Run orders
Trend
Publisher: Indian Journal of Agricultural Sciences
Citation: Chanda, B., Bhowmik, Arpan, Jaggi, S., Varghese, E., Datta, A., Varghese, C., Saha, N.D., Bhatia, A. and Chakrabarti, B. (2021). Minimal Cost Multifactor Experiments for Agricultural Research Involving Hard-to-change Factors: Construction Methods and Analytical Procedure. Indian Journal of Agricultural Sciences. 91(7), 97-100.
Series/Report no.: Not Available;
Abstract/Description: Multifactor experiments are very common in agricultural research. Randomizing run orders in multifactor experiments often witness in large number of factorwise level changes which will increase the cost and time of the experiments. Minimal cost multifactor experiments are such experiments where the cost of the experiment is minimum which can be achieved by choosing a factorial run order where the total number of factor level change is minimum as cost of the experiment is directly proportional to the number of level changes of factors. Here, a method of constructing minimal cost 2-level multifactor experiments with minimum number of factorwise level changes has been proposed. As for a same factorial combination, there may exist more than one minimally changed factorial run order, an exhaustive search was also performed to obtain all possible minimally changed run order for two level multifactorial experiments with three factors. Due to restricted randomization, adaption of these run orders may witness the effect of systematic time trend. Hence, the usual method of analysis may not be a feasible solution due to lack of randomization. Here, the analytical procedure of experiments using minimal cost multifactorial run order has also been highlighted based on a real experimental data. The work has been carried out at ICAR-Indian Agricultural Statistics Research Institute, New Delhi during 2019–20. The data from the real experiment used for explaining the analysis procedure has been collected from Climate Change Facility of ICAR-Indian Agricultural Research Institute farm, New Delhi, India based on experiments conducted during 2014–15.
Description: Not Available
ISSN: Not Available
Type(s) of content: Research Paper
Sponsors: Not Available
Language: English
Name of Journal: Indian Journal of Agricultural Sciences
Journal Type: Peer reviwed
NAAS Rating: 6.21
6.21
Impact Factor: 0.371
Volume No.: 91(7)
Page Number: 97-100
Name of the Division/Regional Station: Not Available
Source, DOI or any other URL: http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/115125
URI: http://krishi.icar.gov.in/jspui/handle/123456789/62026
Appears in Collections:AEdu-IASRI-Publication

Files in This Item:
File Description SizeFormat 
115125-300717-1-SM.pdf234.7 kBAdobe PDFView/Open
Show full item record


Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.

  File Downloads  

ICAR Data Use Licence
Disclaimer
©  2016 All Rights Reserved  • 
Indian Council of Agricultural Research
Krishi Bhavan, Dr. Rajendra Prasad Road, New Delhi-110 001. INDIA

INDEXED BY

KRISHI: Inter Portal Harvester

DOAR
Theme by Logo CINECA Reports

DSpace Software Copyright © 2002-2013  Duraspace - Feedback