Legume Research
Chief EditorJ. S. Sandhu
Print ISSN 0250-5371
Online ISSN 0976-0571
NAAS Rating 6.80
SJR 0.391
Impact Factor 0.8 (2024)
Chief EditorJ. S. Sandhu
Print ISSN 0250-5371
Online ISSN 0976-0571
NAAS Rating 6.80
SJR 0.391
Impact Factor 0.8 (2024)
Productivity and profitability of maize (Zea mays) as influenced by intercropping of rajmash (Phaseolus vulgaris) and nutrient management techniques under sub-alpine conditions of Jammu, India
Submitted10-04-2015|
Accepted19-12-2015|
First Online 28-07-2016|
A field experiment was conducted during kharif 2011 and 2012 at Sartangal to study the effect of intercropping and nutrient management on productivity and profitability of cultivating maize under sub-alpine conditions of Jammu. The inter-cropping systems were sole maize, sole rajmash, maize + rajmash in a 1:1 row (1 rows of maize alternating with 1 row of rajmash) and maize + rajmash in 2:1 row (2 rows of maize alternating with 1 row of rajmash). The nutrient management treatments were, T1 =control (no fertility), T2 = 100% NPK (RDF, recommended dose of fertilizers), T3 = 75% RDF + 25% N through farmyard manure (FYM) and T4=50% RDF + 50% N (FYM). Among cropping system maize + rajmash (1:1) produced highest maize grain equivalent yield (MEY, 7772 kg ha-1), net returns (INR 52190 ha-1), B:C ratio (1.81), land equivalent ratio (LER, 1.40) and area time equivalent ratio (ATER, 1.38). Whereas among nutrient management techniques, 75% RDF + 25% N (FYM) produced highest MEY (7681 kg ha-1), net returns (INR 52585 ha-1) and B:C ratio of 1.88 with highest LER (1.36) and ATER (1.33).
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.