Generally speaking, the epidemic period is a special period. We should not only control the epidemic and prevent the spread of COVID-19, but also take good care of crops, ensure food production and meet people's basic food needs. Therefore, the prevention and control of epidemic situation and the care of crops must be balanced. Specifically, it can be done through these points: first, it can be staggered; second, it should adhere to the normalization of nucleic acids; third, it should avoid aggregation. The following author will explain these three points in detail:
First, farmers can take good care of their crops by shifting peaks and fields when the epidemic occurs. First, shifting peaks and fields avoids population density and population agglomeration, so that the epidemic will basically not spread. The farmland is very large and empty, surrounded by several acres of solitary fields. In this case, even if someone is COVID-19-positive, it will not spread, because the outdoor distance is far away. In addition, there is another advantage of peak shifting, that is, it can reduce the number of people isolated. If there is a positive situation, the number of close contacts is greatly reduced because of the peak shift, so the number of isolated people is reduced. Therefore, it is completely possible to take good care of crops by shifting peaks and fields.
Second, farmers can take good care of their crops through standardized nucleic acid when an epidemic occurs: because standardized nucleic acid is an effective and reasonable screening, all farmers in the field are proved to be COVID-19-negative through standardized nucleic acid screening. Then farmers' friends can work with more confidence and peace of mind. Without standardized nucleic acid, farmers' friends will worry about whether there are positive people around them, which is not conducive to organization and coordination. Therefore, standardizing nucleic acid can improve the efficiency of land cultivation.
Third, farmers can protect their crops by avoiding gathering together in an epidemic: since it is an epidemic, farmers' friends should consciously not gather under the tree to chat. The farmland is very open. As long as there is no active aggregation, there is basically no possibility of virus transmission, so avoiding aggregation can take better care of crops.