Dave Burton wrote: it might be assumed that everyone paid attention during basic biology in grade school
Alder Burns wrote:I wonder if it could be that the soil in the area in question is already high in nitrogen from whatever source. I believe this can inhibit nodulation and fixation.
We do a good line in dairy in NZ-I can buy inoculated clover, alfalfa etc but trees...not so much
Rebecca Norman wrote:Poke around online and see if anyone is selling inoculant in NZ
I've got my eye on a friend's healthy-looking Tagasaste
Rebecca Norman wrote: Look around your neighbourhood and see if the same types of plants are growing in your area, and then ask the owner if you can dig up a cupful of soil from near the plant to take home and use as an inoculant...?
here's one article. It's actually not as unequivocal as other I've read, but of course I can't find them now
Dave Burton wrote:Why do you think "none share with your native species"?
I've exchanged emails with a rhizobia guy; I will probably hassle him some more...
Dave Burton wrote:Have you tried talking with any of your local universities or college research extensions?
I guess it could, although I'd be pretty surprised.
Alder Burns wrote: it could be that the soil in the area in question is already high in nitrogen
No I don't, but I've always been taught that a sustainable food forest needed efficient nutrient cycling
Michael Qulek wrote: Do you actually see any physical evidence of nitrogen deficiency?
fear not, it's not exactly consuming me!
Michael Qulek wrote: If not, why are you devoting so much attention to it?
Karen Walk wrote:Nitrogen fixers need other micro-nutrients in order to fix nitrogen. Calcium (Ca) is a major factor
I'm very much with you on this and I've been mulling it over for a while.
Alex Slater wrote:by going with the NZ native species it's easier to get the right associations underway as they're already present in our soil
Leila Rich wrote:<snip>
in my experience, most NZ legumes take their time growing, and many don't appreciate the heavy pruning associated with 'chop and drop'
Leila Rich wrote:
But kakabeak loves a good haircut... it's a fickle plant for me though have you found a native that works well in a food forest?
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