[Arid_gardener] Kenaf (Hibiscus cannabinus)

[Linda Drew]

see:
http://www.hort.purdue.edu/newcrop/cropfactsheets/kenaf.html
http://www.hort.purdue.edu/newcrop/nexus/Hibiscus_cannabinus_nex.html


There does not seem to be much information available
yet for this exotic species, being evaluated as a source
oF fiber and also supplemental cattle feed.

" Kenaf (Hibiscus cannabinus) is a plant that is moderately salt tolerant 
and can be grown in soils with a shallow water table. It has been shown to 
be effective in removing substantial amounts of salts and other minerals, 
including selenium, from the soil (Bhangoo and Fernandez, 1991). In 
addition, it appears to be a higher quality feedstuff as compared to 
atriplex. The protein content of kenaf is comparable to that of alfalfa 
(Suriyajantratong et al., 1973; Phillips et al., 1990). It is highly 
palatable when fed to animals in confinement (Phillips et al., 1989, 1990), 
and the dry matter digestibility of kenaf is comparable to that of alfalfa 
hay (Suriyajantratong et al., 1973; Swingle et al., 1978). "

http://cati.csufresno.edu/sjer/rese/97/970103/index.html

Since it is an exotic, some evaluation should probably done
on its effect on native ecosystems --- i.e. the damaging effects
of buffelgrass in southern Arizone; originally introduced as cattle
pasture; and salt ceder (Tamarix) introduction.

Linda Drew
Master Gardener


>From: "alveed Z" <gccapermagardens at gmail.com>
>To: Arid_gardener at CALS.arizona.edu
>Subject: [Arid_gardener] kenaf
>Date: Mon, 8 Oct 2007 06:53:23 -0700
>
>i'm new to gardening in S. AZ, but did up in Sedona for 8 years, so it's
>quite similar.  my question is about kenaf.  has there been any
>experimentation in this bioregion with growing kenaf.  what do you think
>about down here in Green Valley.  my ranch is just South of Tubac.
>thank you,
>alveed


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