would it perform?

21 views
Skip to first unread message

Reuben Omondi

unread,
Sep 9, 2010, 2:41:14 PM9/9/10
to r.gri...@comcast.net, kenya-veti...@googlegroups.com
Colleagues,
I am stationed in Kisii at about 1950m a.s.l, working in an aquaculture station with ponds on unstable peat soil. The latter continually erode into the ponds resulting in great mortality for fingerlings. We also have lined ponds with unstable embankments. We have just planted vetiver along the latter with the hope that these will be stabilized.
However, my question is-what would be the effect of planting the grass along the earthen ponds?
Reuben Omondi


-see pictures
-who wants vetiver slips?

vetiver_aquaculture.doc

James Owino

unread,
Sep 9, 2010, 10:34:19 PM9/9/10
to r.gri...@comcast.net, Reuben Omondi, kenya-veti...@googlegroups.com, Paul Truong, Elise Pinners
Dear Reuben,
Vetiver will help to stabilize the banks of the fishponds. This has been done successfully in Vietnam and Elise Pinners and Paul Truong may be able to guide you well on this. For Vetiver to work effectively the panting has to be done properly and it is necessary to share the pictures of how you did the planting  with us so that you can be advised properly. I will let you know in case I get any order for the vetiver slips.
Best regards
James Owino

The Director,

Board of UndergraduateStudies (BUGS),

Egerton University,

P.O. Box 536, -20115,EGERTON, Kenya

 Tel: 051-2113577 OR   051-2217693

E-mail:bugse...@yahoo.com or bu...@egerton.ac.ke

OR

Department of Agricultural Engineering
P.O. Box 536, EGERTON, 20115 Kenya
(OR P.O.Box 95, EGERTON, 20115, Kenya)
Tel: +254 51 2217952 (Hse)
Tel:+254 721242906 or +254 735290318 (Mobile) E-mail:joo...@yahoo.com or  jow...@egerton.ac.ke:Website:www.egerton.ac.ke

Coordinator, Kenya Vetiver Network (KEVN)                   

kenyavetivernetwork.blogspot.com/ 

http://groups.google.com/group/kenya-vetiver-network                           



--- On Thu, 9/9/10, Reuben Omondi <reuben...@yahoo.com> wrote:
--
You received this message because you are subscribed to the Google Groups "Kenya Vetiver Network (KEVN)" group.
To post to this group, send email to kenya-veti...@googlegroups.com.
To unsubscribe from this group, send email to kenya-vetiver-ne...@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/kenya-vetiver-network?hl=en.

taita taveta

unread,
Sep 10, 2010, 1:52:58 AM9/10/10
to James Owino, kenya-veti...@googlegroups.com, Paul Truong, Elise Pinners, r.gri...@comcast.net, Reuben Omondi
We have tried stabilizing our fishponds in Mbololo/Mwambirwa area and appears to be working. This is after we experienced the same problem of the walls collapsing after the rainy season. Am sure we will be able to talk more authoritatively after the next rainy season when the grass will be relatively big and well established.
 
Taita Taveta Wildlife Forum
P. O. Box 527 80300
VOI, Kenya.
+2544330769



From: James Owino <joo...@yahoo.com>
To: r.gri...@comcast.net; Reuben Omondi <reuben...@yahoo.com>
Cc: kenya-veti...@googlegroups.com; Paul Truong <tru...@uqconnect.net>; Elise Pinners <elise....@gmail.com>
Sent: Fri, September 10, 2010 5:34:19 AM
Subject: Re: {KEVN} would it perform?

PATRICK MUKORA

unread,
Sep 10, 2010, 4:57:48 AM9/10/10
to taita taveta, James Owino, kenya-veti...@googlegroups.com, Paul Truong, Elise Pinners, r.gri...@comcast.net, Reuben Omondi
Hi All,

After taking a look at the attached pictures, the side walls will need to be shaped i.e. some of them look almost at 90% ......

Patrick
Confidentiality Notice:

The information contained in and transmitted with this communication is strictly confidential and only for the use of the intended recipient.

If you are not the intended recipient, kindly return this communication to the sender and delete the original message and any copy of it in your possession.

The law prohibits you from disseminating, distributing or copying this communication.

Waireri, Victor K. (Headquarters)

unread,
Sep 10, 2010, 5:47:05 AM9/10/10
to Reuben Omondi, r.gri...@comcast.net, kenya-veti...@googlegroups.com

Hi Omondi,

The choice is only Vertiver for all your issues. The slope as seen in the photo is too sharp make sloppy and the paper is too short as its supposed to be above your slope. In fact Vertiver would be on the side away from the pond.

 

You have to get the fishery people to come and advise you as well as having vertiver seedlings ready for planting to stabilize the soil and control erosion.

 

Thanks,

 

Victor Waireri

 


From: Reuben Omondi [mailto:reuben...@yahoo.com]
Sent: Thursday, September 09, 2010 9:41 PM
To: r.gri...@comcast.net
Cc: kenya-veti...@googlegroups.com
Subject: {KEVN} would it perform?

 

Colleagues,


I am stationed in Kisii at about 1950m a.s.l, working in an aquaculture station with ponds on unstable peat soil. The latter continually erode into the ponds resulting in great mortality for fingerlings. We also have lined ponds with unstable embankments. We have just planted vetiver along the latter with the hope that these will be stabilized.
However, my question is-what would be the effect of planting the grass along the earthen ponds?
Reuben Omondi


-see pictures
-who wants vetiver slips?

 

--
You received this message because you are subscribed to the Google Groups "Kenya Vetiver Network (KEVN)" group.
To post to this group, send email to kenya-veti...@googlegroups.com.
To unsubscribe from this group, send email to kenya-vetiver-ne...@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/kenya-vetiver-network?hl=en.


The content of this e-mail and any accompanying documentation is confidential and may be priveleged.If you are not the intended recipient, please notify the sender and delete and destroy the original message and all copies. If you receive this message in error, you should not copy, forward and/or disclose this message in part or in whole.Internet communication are not secure and therefore Kenya Agricultural Research Institute does not accept responsibility for the content of this message.It is your responsibility to check for malicious programs and/or virus before opening only at your own risk..
Thank you for your understanding and co-operation.All Rights Reserved.


Josephene Ndege

unread,
Sep 10, 2010, 6:42:19 AM9/10/10
to taita taveta, PATRICK MUKORA, James Owino, kenya-veti...@googlegroups.com, Paul Truong, Elise Pinners, r.gri...@comcast.net, Reuben Omondi
Hi partners ,
 
After a closer view of the pictures i realised that the previous problems of runnoffs and erosion are adequattely prevented.and we can make it let us keep up to change the world.
our org still needs some more vetiver seedlings to plant along the river oluch bunks and nusery.
nyarut community development project,
p.o box 32.
homa-bay.
www.save a village nyarut.


--- On Fri, 9/10/10, PATRICK MUKORA <pamu...@gmail.com> wrote:

Josephene Ndege

unread,
Sep 10, 2010, 6:44:21 AM9/10/10
to taita taveta, PATRICK MUKORA, James Owino, kenya-veti...@googlegroups.com, Paul Truong, Elise Pinners, r.gri...@comcast.net, Reuben Omondi
josephine


--- On Fri, 9/10/10, PATRICK MUKORA <pamu...@gmail.com> wrote:

From: PATRICK MUKORA <pamu...@gmail.com>
Subject: Re: {KEVN} would it perform?
To: "taita taveta" <ttwf...@yahoo.com>
Cc: "James Owino" <joo...@yahoo.com>, kenya-veti...@googlegroups.com, "Paul Truong" <tru...@uqconnect.net>, "Elise Pinners" <elise....@gmail.com>, r.gri...@comcast.net, "Reuben Omondi" <reuben...@yahoo.com>
Date: Friday, September 10, 2010, 1:57 AM

Elise Pinners

unread,
Sep 13, 2010, 7:05:57 AM9/13/10
to James Owino, r.gri...@comcast.net, Reuben Omondi, kenya-veti...@googlegroups.com, Paul Truong

Generally speaking it is good to align the pond – also if with concrete below (was it concrete I saw in your picture?).

Lines of Vetiver along concrete help: they reduce the erosion on the soil-concrete interface (where more water tends to pass along the concrete).

 

The altitude is a bit on the high side, so Vetiver will grow a bit slower then where Paul Kombo planted it near Voi.

 

And most importantly is  what James said: plant it correctly! The planting distance should be no more than 12-15cm.

See attached leaflet.

 

Elise

 

From: James Owino [mailto:joo...@yahoo.com]
Sent: 10 September 2010 05:34
To: r.gri...@comcast.net; Reuben Omondi
Cc: kenya-veti...@googlegroups.com; Paul Truong; Elise Pinners
Subject: Re: {KEVN} would it perform?

 

Dear Reuben,

Vetiver will help to stabilize the banks of the fishponds. This has been done successfully in Vietnam and Elise Pinners and Paul Truong may be able to guide you well on this. For Vetiver to work effectively the panting has to be done properly and it is necessary to share the pictures of how you did the planting  with us so that you can be advised properly. I will let you know in case I get any order for the vetiver slips.

Best regards
James Owino

The Director,

Board of UndergraduateStudies (BUGS),

Egerton University,

P.O. Box 536, -20115,EGERTON, Kenya

 Tel: 051-2113577 OR   051-2217693

E-mail:bugse...@yahoo.com or bu...@egerton.ac.ke

OR

Department of Agricultural Engineering
P.O. Box 536, EGERTON, 20115 Kenya
(OR P.O.Box 95, EGERTON, 20115, Kenya)
Tel: +254 51 2217952 (Hse)
Tel:+254 721242906 or +254 735290318 (Mobile) E-mail:joo...@yahoo.com or  jow...@egerton.ac.ke:Website:www.egerton.ac.ke

Coordinator, Kenya Vetiver Network (KEVN)                   

kenyavetivernetwork.blogspot.com/ 

http://groups.google.com/group/kenya-vetiver-network                           

Image removed by sender.

~WRD010.jpg
Vetiver leaflet May2010 - GCC.pdf
VS Hedge maintenance - GCC.pdf
VS Hedge establishment - GCC.pdf

Dick

unread,
Sep 13, 2010, 7:30:01 AM9/13/10
to Kenya Vetiver Network (KEVN)
I don't think that you will have any trouble with altitude. In
Ethiopia vetiver grows at similar altitudes very well (tea and coffee
growing area) . Kisii is probably hotter and more humid.

The key things to do include: grading back the vertical banks and
planting vetiver at correct planting distances. From the images three
to four rows should be sufficient.

Once planted and well established, you could cut the leaf regularly
(every six weeks or so) for forage.

By the way it is nice to see this "group" in action, and the more that
it expands greater will be the interest and demand for the technology.

all the best to you

Dick Grimshaw

Elise Pinners

unread,
Sep 13, 2010, 8:11:28 AM9/13/10
to Dick, Kenya Vetiver Network (KEVN)
Yes, very nice, James advising, and people like Paul Kombo adding their
experience. KEVN in action.

By the way, just FYI, I'm with Sarah in a consortium of Kenyan companies and
we did a bid to address waste water problem in Muhoroni distillery.
That could be the first Kenya industrial waste water project with Vetiver.
Let's hope we get it.

Elise

Dick Grimshaw

--

Paul Truong

unread,
Sep 13, 2010, 6:13:22 PM9/13/10
to Dick, Kenya Vetiver Network (KEVN), Elise Pinners
Some pix of fish pond in Vietnam

--
You received this message because you are subscribed to the Google Groups "Kenya Vetiver Network (KEVN)" group.
To post to this group, send email to kenya-veti...@googlegroups.com.
To unsubscribe from this group, send email to kenya-vetiver-ne...@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/kenya-vetiver-network?hl=en .


Dr Paul Truong
Veticon Consulting Pty Ltd
Email: tru...@uqconnect.net
Website: www.uqconnect.net/veticon

23 Kimba St.                      Mobile: 0417 198 293
Chapel Hill                       Tel: (07) 3378 3174
Brisbane Q. 4069                 Fax: (07) 3378 3187
Australia                         International Code: (+61)


        
                                                     
                                                              




DSC08484a.JPG
DSC08467.JPG
DSC08536.JPG
DSC08500.JPG

Elise Pinners

unread,
Sep 14, 2010, 1:00:08 AM9/14/10
to Paul Truong, Dick, Kenya Vetiver Network (KEVN)

Dear Paul,

 

Wow are these from the shrimp ponds that we visited some years back? (central Vietnam?)

Or other ones done at later stage in Mekong Delta?

 

Elise

Reply all
Reply to author
Forward
0 new messages