JEB logo

Journal of Environmental Biology

pISSN: 0254-8704 ; eISSN: 2394-0379 ; CODEN: JEBIDP

About Journal
    Editorial Board
    Reviewer Panel
    RnD Division
    Subscription Info
    Contact Journal
 
Read Journal
    Current Issue
    Journal Archives
 
For Authors
    Authoring Guidelines
    Publication Process
    Track Paper Status
 

Search the Journal web-site through Google:


        Abstract - Issue May 2010, 31 (3)                                                                                                             Back



abstract_11

Seed maturity indices in Aisandra butyracea? - A multipurpose

tree species of lower Himalaya

 

R.P. Singh, Ashish Tewari*, Shruti Shah and Bhawna Tewari

Department of Forestry, Kumaun University, Nainital - 263 002, India

(Received: May 06, 2008; Revised received: May 20, 2009; Accepted: June 29, 2009)

 

Abstract: Fruits of Aisandra butyracea (Roxb.) Lamb. were collected from two sites located at different altitudes in Kumaun Himalaya for analyzing the seed maturity in relation to various fruit and seed characters. The mean seed size (length ? width) across the collection dates varied between 186.44?0.05 and 238.17?0.5 mm2 across both the elevations. The fruit colour changed from dark green in the beginning to pale yellow on the maturity. The range of seed moisture content (62.83?1.33 to 63.46?0.89%) coincided with maximum germination. The colour change and seed moisture content appear to be the major indicators of seed maturation in A. butyracea.

Key words: Germination, Seed maturity, Seed moisture content, Aisandra butyracea

?????????? ??????????????PDF of full length paper is available online

 

 

Copyright ? 2010 Triveni Enterprises. All rights reserved. No part of the Journal can be reproduced in any form without prior permission. Responsibility regarding the authenticity of the data, and the acceptability of the conclusions enforced or derived, rest completely with the author(s).