Traditional Culture Encyclopedia - The 24 Solar Terms - Influence of monsoon climate on agricultural production
Influence of monsoon climate on agricultural production
Beneficial effects: China has abundant precipitation in monsoon region, abundant precipitation in summer when plants grow most vigorously, and good water-heat matching. In addition, China's monsoon climate also has continental characteristics, with large temperature difference between day and night, full photosynthesis during the day and small respiration at night, which is easy to accumulate crop seeds and nutrients. So the crop yield is higher.
Adverse effects: The favorable effects of monsoon climate on China's agricultural production are the same period of rain and heat, and sufficient precipitation is beneficial to agricultural production. The adverse effects are unstable precipitation, prone to drought and flood disasters or untimely precipitation, affecting crop growth, and then affecting low agricultural output.
Monsoon climate: The phenomenon that the prevailing wind in a large area changes with the seasons due to the difference of thermal properties between land and sea or the movement of pressure belt with the seasons is called monsoon climate.
Judging from the regional distribution of annual precipitation, the annual precipitation in China generally decreases from southeast to northwest, and the northwest region of China has become the region with the least annual precipitation because it is located inland and far from the ocean.
The causes of monsoon climate:
As for the cause of monsoon, some people think that it is caused by the thermal difference between land and sea and the seasonal variation of this difference; Others believe that it is caused by the seasonal displacement of the planetary wind belt. Some climatologists in China believe that the monsoon phenomenon is a comprehensive phenomenon under the influence of three factors: the thermal effect of land and sea distribution, the seasonal variation of atmospheric circulation and the specific terrain.
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