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Old 12-08-2010, 12:15 PM
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Location: Oviedo/Orlando
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Quote:
Originally Posted by Kiril View Post
1" of water/day is way too much. That said, you application rate will be dictated by your low quarter, and given there is no real irrigation (why not?), the ability to accurately determine your low quarter is difficult. Let me demonstrate why it is too much water. I will use a fine sand as an example, even though your soil is most likely not a fine sand, and therefore will hold more water than a fine sand.

The water holding capacity of a fine sand is roughly 0.75-1.00 inches/foot. According to this site, ET in the Jacksonville area was 0.067 inches yesterday. In a single day at a 1" AR, you have met or exceeded the soils water holding capacity. Lets assume for simplicity sake that the soil has 1" of plant available water. At the above ET rate, it will take 15 days to go through that amount of water. So are you beginning to see why 1" of water/day is way too much?
I am looking into your info know and seeing your point of view here I think.
I will let you know if I am not following what you are saying.
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