Posted 6/16/2016 18:29 (#5359348 - in reply to #5359006) Subject: RE: Low P tissue test
USA&Belize
The plant is storing the carbohydrates and not releasing them into the soil to feed the microbes. They don't have any carbohydrates to feed on, so they are not excreting organic acids in the soil. With out acid the P in the soil is tied up and not accessible to the plant.
Low P tissue test
