Agricultural Science Digest
Chief EditorArvind kumar
Print ISSN 0253-150X
Online ISSN 0976-0547
NAAS Rating 5.52
SJR 0.156
Chief EditorArvind kumar
Print ISSN 0253-150X
Online ISSN 0976-0547
NAAS Rating 5.52
SJR 0.156
Performance of different varieties and hybrids of black pepper (Piper nigrum L.) as mixed crop in arecanut garden of Assam, India
Submitted02-05-2016|
Accepted19-07-2016|
First Online 16-11-2016|
A field experiment was conducted at Horticultural Research Station, Assam Agricultural University, Kahikuchi, Guwahati during 2009 to 2016 for evaluation of the performance of black pepper varieties/hybrids grown as mixed crop in 16 years old block of arecanut garden (Variety-Kahikuchi Local). Varieties such as, Panniyur-2, , Panniyur-4, Panniyur-5, Sreekara, Subhakara, Panchami, Pournami, PLD-2, Chumala, Karimunda and hybrids such as Panniyur-1 and Panniyur-3 were grown in three replications. Among the varieties /hybrids, Karimunda, Panniyur-5, Sreekara, Subhakara and Panchami produced higher number of laterals with more spread at six years age compared to the other varieties. Panniyur-5 recorded significantly higher number of spikes (210.3) followed by Karimunda (186.2); whereas the lowest was recorded in Panniyur-2 (62.8). The spike length was the highest in Panniyur-1 (16.4 cm), but was on par with Panniyur-1 and Subhakara. Sreekara recorded the lowest spike length of 10.2 cm. Three years mean dry berry yield indicated that , the yield was significantly higher with Panniyur-5 (1.25 kg/vine) followed by Panniyur-1 (1.15 kg/vine) and Subhakara (1.12 kg/vine) which differed significantly over the other varieties. Variety PLD-2 recorded higher oleoresin content (13.84%) and was on par with Panchami and Pournami. Piperine content was the highest in Panniyur-2 (4.65%) followed by Panniyur-1 (4.26%). Due to the mixed cropping of black pepper in arecanut garden, an improvement in the arecanut yield was observed (2.21 kg chali/palm/year) during 2015-16 compared to the arecanut monocrop (1.96 kg chali/palm/year) during 2009-2010.
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.