Before the advent of harvesters, wheat and corn harvesting was all done by man with a sickle, and wheat had to be pulled by a flat cart to the field and harvested with a wheat beater

#Have you ever seen the rural cattle ploughing land before the emergence of harvesters, the harvesting of wheat and corn was all done by people with sickles, wheat also had to be pulled by a flat cart to the field to harvest wheat grains with a wheat beater, corn was also manually harvested and then cut off with a sickle to cut off the corn stalks, as for the cultivated land rake, it was all done by cattle, so at that time there were cattle in a large family, but with the development of society, the advantages of mechanization replaced the disadvantages of traditional cattle, so now most of the cattle are fed to eat meat and do not use cattle to cultivate the land.