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Evaluation of indigenous rose varieties as intercrop under coconut plantation in India

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Title Evaluation of indigenous rose varieties as intercrop under coconut plantation in India
Not Available
 
Creator Aparna Veluru
Subramanian P
Kanwar Pal Singh
Namita
Sapna Panwar
Selvamani V
Vandita Kumari
Jayasekhar S
Neema M
Ravi Bhat
 
Subject Rosa × hybrida L.
coconut
intercropping
tropical wet climate
 
Description Not Available
Rose (Rosa × hybrida L.) as an intercrop in coconut plantation under tropical wet climate at Kasaragod
district of Kerala state in India using 10 Indian cultivars including Hybrid Tea and Floribunda groups were
grown under 3 years and 52 years old coconut plantations separately. The performance of roses was assessed
based on its survival percentage, vegetative and reproductive growth, pest, and disease incidence. Amongst
of all genotypes, highest plant survival (83.8%) was observed in Damask rose which was followed by cultivars
Rose Sherbet, Arunima and Pusa Arun with 79.1%, 73.8% and 71.9%, respectively. Superior vegetative growth
was noticed in genotypes Damask rose, Pusa Arun, Ashwini, and Arunima. In almost all the cultivars flowering
was noticed during both the seasons (February-March and October-November) except for Damask rose where
maximum flowering was observed only during February-March months. Average number of flowers harvested
from a plant in a season ranged from 15 (Abhisarika) – 43 (Arunima) in different tested varieties. Pest and
disease incidence observed was 19% -53% and 7% -25%, respectively in different varieties under both plantation
groups. Between both types of coconut plantation, superior growth and flowering was noticed in roses grown
under young plantation (3 years) as compared to old coconut plantation (52 years). The benefit-cost ratio (BCR) of rose as intercropping with coconut was found to be 1.38 with an internal rate of return (IRR) of 22 per cent as against 1.24 and 14% without intercropping.
Not Available
 
Date 2022-04-16T04:33:42Z
2022-04-16T04:33:42Z
2021-10-01
 
Type Research Paper
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/71494
 
Language English
 
Relation Not Available;
 
Publisher Not Available