Book Review
Reclamation of Mine-Impacted Land for Ecosystem Recovery
by : Nimisha Tripathi, Raj Shekhar Singh, Colin D. Hills
Status

Update: 03 Jul 2019
Published: since 1 Mar 2008

Online Users: 3

 

Copyright © 2011
SEAMEO BIOTROP
All Rights Reserved.

Follow us on:
BIOTROP on Facebook Facebook

Instagram

Youtube


ISO 9001:2015 Certified

ISO 17025:2005 Certified

KNAPPP Certified
The adsorption of imazapyr by three soil types in Indonesia
Researcher : S. Tjitrosemito, S. Matsunaka, M. Nakata
Published : 1993
Group :Agriculture
Full Report : Special request
Abstract :
The adsorption of imazapyr in three Indonesian soil types was investigated with labelled 14C-imazapyr using Freundlich adsorption isotherm. The availability of adsorbed imazapyr to plants as affected by washing and liming was assayed using root elongation of rice seedlings.
Red-Yellow Podsolic soil adsorbed imazapyr more than Andosol and sandy soil of Laladon. The adsorption was greater at lower pH. Washing seemed to reduce the concentration of imazapyr as shown by the increasing length of rice roots. On the other hand liming facilitated higher concentrations of imazapyr in the solution as shown by the reduction of rice root length.
The practical implication is discussed.