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Rock Breaking & Raised Beds Sticky Beak Walk

Wednesday 26 September - 3pm at Bruce McLean’s 

127 McNeil Road, Bool Lagoon

 

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Keith Trial Walk

Thursday September 20, 9am – 11.00am at Kym and Chad Makin’s property

 

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Southern Pulse Extension Project

South East Pulse Check Discussion Group: Pre-canopy Closure Meeting and Crop Walk 

Wednesday September 12, meet at Cox Rural Keith 8.30am

 

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(Following on from 2015 Field Days - Dr Mel Fraser had some queries around Soil Acidity with regards to lime products and application rates.

Please find attached a short flyer that was produced by Andrew Harding (Rural Solutions SA) that explains the basics and contains analysis of local lime sources for the SE.)

 

In the laboratory soil pH can be measured in two ways.

There is pH (water) and pH (Calcium Chloride CaCl2). pH (CaCl2) is the preferred method for acid soils as it is a more stable and reliable method.


pH (CaCl2) is on average about 0.8 pH unit lower than pH (water) although this can vary from 0.6 to 1.1 pH unit. For example if a pH (water) is 5.2 then the pH (CaCl2) is about pH 4.4 (CaCl2).


All our liming recommendations are based on pH (CaCl2).

 

Further information