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/123456789/68847
Title: Conservation agriculture effects on weed dynamics and maize productivity in maize- wheat- greengram system in north-western Indo-Gangetic Plains of India
Other Titles: Not Available
Authors: Sonaka Ghosh
T.K. Das
Y.S. Shivay
Arti Bhatia
D.R. Biswas
K.K. Bandyopadhyay
Susama Sudhishri
Md Yeasin
Rishi Raj
Suman Sen
Neelmani Rathi
ICAR Data Use Licennce: http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf
Author's Affiliated institute: ICAR-Indian Agricultural Research Institute
ICAR-Research Complex for Eastern Region
ICAR-Indian Agricultural Statistics Research Institute
Published/ Complete Date: 2021-09-17
Project Code: Not Available
Keywords: Conservation agriculture
Maize
Wheat
Greengram
Cropping system
Weed dynamics
Publisher: Indian Journal of Weed Science
Citation: Ghosh, S., Das, T.K., Shivay, Y.S., Bhatia, A., Biswas, D.R., Bandyopadhyay, K.K., Sudhishri, S., Yeasin, M., Raj, R., Sen, S. and Rathi, N., 2021. Conservation agriculture effects on weed dynamics and maize productivity in maize-wheat-greengram system in north-western Indo-Gangetic Plains of India.
Series/Report no.: Not Available;
Abstract/Description: Conservation agriculture (CA) can promote sustainable crop intensification. However, weeds are the major constraints under CA, in the initial years. Nitrogen (N) management under CA is also crucial. A field experiment was undertaken to study the effect of conventional tillage (CT) and CA with and without residue using 75 and 100% recommended N dose on weed dynamics and crop productivity during 2018-19 and 2019-20 in maize (Zea mays L.) under maize - wheat (Triticum aestivum L.) - greengram (Vigna radiata (L.) Wilczek) cropping system at ICAR-Indian Agricultural Research Institute, New Delhi. Nine CA-based treatments and one conventional tillage were laid out in a randomized complete block design with three replications. CA-based zero till (ZT) bed planting systems with residue retention resulted in significant reductions in total weed density and biomass compared to CT. Permanent broad bed with residue using 75% N resulted in 34% lesser weed density than CT. Among the CA-based treatments, the permanent broad bed with residue using 100% N resulted in 22% higher maize grain yield than CT (5.72 t/ha) with 36% higher net returns than CT. However, the permanent broad bed with residue using 75% N was found comparable in this regard and may be recommended for sustainable maize production under the maize-wheat-greengram system in north-western Indo Gangetic Plains of India.
Description: Not Available
ISSN: Not Available
Type(s) of content: Research Paper
Sponsors: Not Available
Language: English
Name of Journal: Indian Journal of Weed Science
NAAS Rating: 5.84
Volume No.: 53(3)
Page Number: 244-51
Name of the Division/Regional Station: Not Available
Source, DOI or any other URL: 0.5958/0974-8164.2021.00045.9
URI: http://krishi.icar.gov.in/jspui/handle/123456789/68847
Appears in Collections:AEdu-IASRI-Publication
AEdu-IASRI-Publication

Files in This Item:
File Description SizeFormat 
2021_53_Issue-3_244-251.pdf910.23 kBAdobe PDFView/Open
Show full item record


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

  File Downloads  

May 2022: 58395 Apr 2022: 94186 Mar 2022: 96096 Feb 2022: 93736 Jan 2022: 86503 Dec 2021: 98347

Total Download
2670376

(Also includes document to fetched through computer programme by other sites)
( From May 2017 )

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