The first Kibbutz farm was set up in Germany, with the cooperation of at least two international Zionist organizations. The purpose was to instruct German Jews on what life will be like after they are relocated to Palestine, in accordance with the final solution to Europe's Jewish question. The instructors there were all Jewish Zionists, at Hitler's invitation. The program remained active till 1942.
It might be thoroughly scrubbed from the internet since the purge of 2016, but try looking up the Haavara Agreement
