Advantages of using CH in agricultural production:
1. CH is one of the important machines used for paddy harvest.
2. It harvests the crop, threshes and cleans the grain from chaff.
3. It helps in timely harvest of paddy.
4. It takes less time, reduces the crop loss and helps farmers to tackle the peak time labour shortage.
5. It also saves the crop from the vagaries of weather in coastal regions of Tamilnadu, Andhra Pradesh and Odisha.
6. The farmers were able to sow the second crop.
7. Their dependency on labour is also reduced.
