Hi guys. Thanks to everyone for participating in this discussion, I took a lot of useful information for myself and now I want to conduct an experiment. I have jackfruit and chempedak seedlings, they are the same in age and height, and I decided to swap their tops in places, maybe this is a stupid idea, but I am interested in the process of inoculation and survival. I will keep you updated on this experiment.
ps: I can't remember who asked me about the cost of jackfruit in Russia. The average price per kilogram of fruit is $ 15, for durian you will have to pay $ 20 per kilogram. Regards!