FARMERS IN NAGARI TIGO JANGKO VILLAGE, LINTAU BUO SUB-DISTRICT, TANAH DATAR DISTRICT, WEST SUMATERA PROVINCE STILL DEFINITELY TRADITION OF MUTUAL COOPERATION WHEN HARVESTING RICE. EQUIPMENT USED ALSO ENOUGH SIMPLE, ONLY FOR SICKLE, TARPAULIN, BARREL AND SACK. USUALLY HARVESTED RICE IS 3 MONTHS OLD. IF COMPARED BY RICE HARVEST USING A TRADITIONAL RICE MACHINE, MEMORY REQUIRES 6 TIMES TO 7 HOURS. IF USING A RICE HANGING MACHINE, NEEDS ONLY 3 HOURS OF TIME. EVEN NEED A LONG TIME, BUT FARMERS THIS ENJOY THIS TRADITIONAL WAY. ACCORDING TO FARMERS, WITH RICE HARVEST IN MUTUAL COOPERATION THEN IT WILL HAVE A ROPE OF BROTHERHOOD AND INTER-FARMER FAMILY. TO TRADITIONAL RICE HARVEST NEED 7 WORKERS. 4 PEOPLE PUT RICE INTO THE BARREL. TEMPORARY 3 OTHER PEOPLE, RICE CUTS. RICE THAT HAS BEEN COLLECTED INTO THE BAR THAT HAS BEEN PREPARED.