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Published on Nov 18, 2019
00:05 : Overview on the different retractable roof models 03:13 : What could be the maximum size of one structure? 09:07 : Why does a retractable roof covering last longer than a retractable roof greenhouse poly? Hail/wind resistance 14:02: Who do you ensure that you get a good return on investment and why farmers in Indian and the middle east have struggled to be profitable using conventional greenhouses?