Re: vine rooting
- To: pumpkins@mallorn.com
- Subject: Re: vine rooting
- From: D* S* <d*@leland.stanford.edu>
- Date: Mon, 20 Apr 1998 10:13:51 -0700
Chris - I'm out here...
>I believe Dan Shapiro was working on a testing method to determine the flow
>of nutrients and water within the vine and too the fruit. Dan if your out
>there have you concluded how you are going to test for this and if so are
>you going to try your test this season?
>
>Chris
My method boiled down to acquiring various "sap meters" which claim to
detect motion of certain materials within the vine. They weren't cheap,
however, and my attention shifted to a more immediate control problem:
keeping the leaves rigid without overwatering the soil. So, I don't have
any answers here. Didn't someone claim to have access to radioactive
tracers, and a willingness to try some water flow experiments?
Dan Shapiro
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