Answer:
The correct answer is option D, that is, preserving crops more efficiently.
Step-by-step explanation:
In China, the growing population has been supported with the help of agriculture. China holds the top position in producing distinct kinds of crops. However, transportation of the crops from the farms to the market has been a major issue in the country, as more than twenty-five percent of the fruits and vegetables get stale and rot prior of bringing them into the market. The main solution of the issue is to better the preservation strategies at the time of transportation. There is a need to use temperature and moisture control techniques at the time of transportation in order to inhibit the crops from getting rot.