and breeding a hybrid will not reproduce the parents...you have variations of both parents' attributes along with some being the same. they need to be sorted by the 3 main phenotype's ya get then cubed or bred back to itself for several generations to stabilize the strain. it takes a lot of time, space and patience for this and is best left in the hands of experienced breeders who can afford a crop of seeds instead of the sinsimillia we want.

this can explain it a lot better than i can:
http://www.geocities.com/SunsetStrip...ny.html?200613