I found 2 species of hybrid varieties, 4 3 4 and 7 are inserted between the species in the range up to 1.53 1.36 kg/ton respectively (in the sequence 2, 3, 4, and 6 out of 11 species)
Hybrid varieties found 4 2 7 4 and 3 are inserted into the commercial varieties in the 1.53 to 1.36 kg / tree (on the order of 2, 3, 4, and 6 of 11 species).
The 4 hybrid varieties and 2 7 4 3 inserted between commercial cultivars in the 1.53 down to the 1.36 kg / article, respectively (in order 2 and 3 4 6 from all 11 varieties).