What are the weather that harms crops in autumn and winter?

Weather that harms crops in autumn and winter includes repeated climate, uncertain rainfall and fear of entering late autumn.

1, repeated climate

The climate in autumn is always easy to repeat, especially for some areas, autumn always jumps back and forth, which makes people unpredictable and it is difficult for the body to adapt to this climate. For farmers, the first fear is the repeated seasonal climate in autumn, because seasonal problems easily make people sick, thus affecting farming.

2. Rain is uncertain

It rains around every solar term, and beginning of autumn is no exception. For many farmers, what beginning of autumn fears most is uncertain rainfall, which is the second biggest of the three fears in beginning of autumn. If it doesn't rain, it may affect the harvest of crops, but if it rains too much, it will also affect crops. For every crop, the nourishment of rain can make it better absorb nutrients, so rain is necessary for crops. Afraid it won't come, and afraid it will come too hard.

3. Fear of late autumn

Because autumn is the harvest time, if autumn comes too late, it will affect the maturity of crops. Crops are given by nature, so they are closely related to nature, especially the weather. Moreover, before and after autumn, people's mental state tends to get worse, because it is repeated back and forth, which is also called autumn lack and spring depression. Repeated weather not only affects crops, but also affects people's spirit.

Crop species in autumn and winter

1, food crops: such as wheat, corn, soybean and sweet potato. These crops are sown in autumn and winter and harvested in spring and summer of the following year.

2. Oil crops: such as rape, peanuts, sunflowers, etc. These crops are sown in autumn and winter and harvested in spring and summer of the following year.

3. Vegetable crops: such as Chinese cabbage, white radish, carrot, spinach, celery, lettuce, etc. These crops are sown in autumn and winter and harvested in winter and the following spring.

4. Fruit crops: such as apples, pears, peaches and apricots. These crops blossom and bear fruit in autumn and winter, and are picked in winter and the following spring.

5. Fiber crops: such as cotton and hemp. These crops are sown in autumn and winter and harvested in spring and summer of the following year.

6. Green manure crops: such as alfalfa and Chinese milk vetch. These crops are sown in autumn and winter to improve soil fertility.