Why the twenty-four solar terms can guide agricultural production activities

The reasons why the twenty-four solar terms can guide agricultural production activities are as follows:

1. Astronomical phenomena: the twenty-four solar terms are based on the position of the sun in the ecliptic and changes in the earth's rotation, reflecting the astronomical phenomena in nature. These astronomical phenomena are closely related to climate and seasonal changes, and have an important influence on the growth and development of crops, and the occurrence of pests and diseases.

2, the laws of agricultural production: twenty-four seasons based on the division and the growth and development of crops coincide with the law. For example, the vernal equinox is the critical period of spring crop sowing, and the rainy season is the period of rice transplanting and rice-planting. By grasping the twenty-four solar terms, farmers can carry out farming activities such as planting, fertilizing and harvesting crops in time to improve the efficiency of agricultural production.

3. Meteorological changes: The division of the 24 solar terms is also closely related to meteorological changes. Different seasons represent different climatic characteristics and meteorological phenomena, such as the beginning of spring when the temperature begins to rise, the rainy season precipitation increases. Farmers can reasonably adjust their agricultural plans through the observation and prediction of the festival to avoid the adverse effects of climatic disasters on agricultural production.

4. Summarization of traditional experience: The 24 solar terms are a summary of the long-term practical experience of ancient Chinese farmers, who accumulated a wealth of agricultural knowledge and technology. These experiences have been handed down to this day and have become an important basis for guiding agricultural production. By observing and following the seasons, farmers are able to better adapt to changes in the natural environment and improve the yield and quality of their crops.

The twenty-four solar terms, by reflecting astronomical phenomena, crop growth patterns, meteorological changes, and traditional experiences, provide farmers with important guidance for agricultural production, helping them rationalize their farming activities and improve the yield and quality of their crops.

Notes on the twenty-four solar terms in agricultural production

1. Pay attention to the exact dates of the solar terms: Know the exact date and time of each solar term so that you can arrange your farming activities in time. You can get accurate information about the festivals through calendars, observatories and other channels.

2. Observe the weather changes: Each festival represents different climate characteristics and meteorological phenomena, so you should closely observe the weather changes and adjust the agricultural program in time. For example, certain crops should be harvested at the right time in the cooler weather after the cold and windy White Dew Festival.

3, rational arrangement of agricultural activities: according to the characteristics of the twenty-four solar terms, rational arrangement of crop planting, fertilization, watering, pest control, harvesting and other agricultural activities. For example, during the Grain Rain Festival period, transplanting and transplanting rice seedlings in a timely manner to ensure the normal growth of rice.