Re: Drip watering?



>>... drip irrigation systems........               John
 > 
>I have found it causes shallow rooting.    George

George, could this depend on the watering schedule more than the type of 
watering system?  Corn, for instance, will withstand a fall storm better 
in a dry year than in a year when there has been lots of rain - probably 
because the roots have had to go deeper in order to get the moisture 
they need, so they are better able to anchor the plant.  If somebody 
used a drip irrigation system to get a good amount of water down, then 
waited till it dried out somewhat before turning it on again, wouldn't 
the roots go deeper?   As my Dad says, the roots go as deep as they need 
to.     

Maybe there is a tendency for the person at the controls to water 
differently with different types of systems - more often and less deeply 
with drippers, for instance.

Or is there truly something about the distribution pattern that affects 
the roots?

Beth

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