Home Page Cultivar Recommendations Contact Info.
Ivey

Average nut quality of test trees.

# Nuts / lb. % Kernel Kernel quality breakdown Specific gravity  
    % Fancy % Standard % Amber    
42 48 % 4 % 26  % 18 % .66   

 

 

 

History

    Introduced by I.C. Ivey of Boston, GA. A seedling of 'Frotscher' (Thompson and Young, 1985).

Comments

* Note:  This is an older cultivar planted in the Old Variety Test at the Tifton Campus.  Trees were planted decades ago when care was very different than it is now, and trees received much less care, so production data will reflect this fact.  Trees began receiving insecticides in 1962, fungicides in 1970, nitrogen in 1962, and drip irrigation in 1975.  The data for this cultivar was collected by several individuals, but the bulk of the data and the comments are from my predecessor Dr. Ray Worley.  This information was originally published here:  Worley and Mullinix, 1997.  

 

The picture above says it all.  This cultivar was probably selected because of its very large nut size.  However, poor quality kernels and poor filling condemn it.  Not recommended.

 

Pollen shed and pistil receptivity can be found here.

Production record of test trees beginning in year planted.

'Ivey' production from the Old Variety Test.  Each colored line represents the yearly production in pounds of nuts from an individual tree beginning the year planted.  

Alternate Bearing Intensity* = 0.42

 

 

* Computed from mature trees using data from years after trees began receiving fertilizer and pesticide sprays.