Broad Beans & Nitrogen Fixing

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Posted by Plum on June 28, 2009, 10:44 am
 
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In order to get the best out of the broad beans nitrogen fixing for the
soil, when they are finished, do I :  a)  pull up and chuck,  b)  cut down
and leave roots in soil;  or c)  leave whole plant even when throroughly
dead and unsightly?  Anyone know?  Ta for replies.



Posted by Derek Turner on June 28, 2009, 10:56 am
 

On Sun, 28 Jun 2009 15:44:40 +0100, Plum wrote:


b they may even grow back and give you a second (lighter) crop

Posted by nmm1 on June 28, 2009, 12:37 pm
 


Yes.  If you mean "put on the compost heap" by "chuck".  Heaven
alone knows what the properties of each are, but they all work;
the last is probably the least effective, but I don't know.


Regards,
Nick Maclaren.

Posted by NogbadtheCool on June 29, 2009, 9:52 am
 

On Jun 28, 5:37 pm, n...@cam.ac.uk wrote:

lost me, was that yes to a) or b) or c)   ?

Posted by nmm1 on June 29, 2009, 9:58 am
 


Yes :-)

All of them, depending.  The last probably least, as I said, but
the others will depend on what you mean by 'best'.


Regards,
Nick Maclaren.