Apply for an Endeavour award. Unfortunately, the round for applications with a starting date in 2015 just closed a few days ago, but it is a good way to get support. Here is the information you are after: https://aei.gov.au/Scholarships-and-Fellowships/Pages/default.aspx.
Thank you very much for your prompt response. I will follow the link you just provided me.
I am now in Australia, in the Plant Breeding Institute, University of Sydney, for a short term training. I will return back to Cuba at the end of August, but my professor and I are making efforts to continue and strengthen cooperation with my country in the future.