The autumn is the season of results, much at 9 o'clock in the morning, villager old Cao takes off seed machine to give with respect to the corn the village around " please " come over, undertake threshinging to corn club. Laocao says he was planted this year 10 mus of corn, because the way corp is growing of day drought corn is not very good, not less than reduction of output of in former years, reckon these 10 mus of corn can receive 10 thousand jins or so. The host of the machine is in old Cao Bangmang, tell according to him, the efficiency of this threshing machine is very tall, if these corn of Laocao threshing artificially if, let old Cao husband and wife want to do half month at least. And this machine is controlled 40 minutes now can do calm. The corn that Laocao is over to threshinging undertakes approach piles, taking the advantage of wind raise even a little while, sundry cleared, undertake air is basked in next, these corn predict can income is controlled 8000 yuan.