Research content of agricultural meteorology

According to agricultural production objects, it can be divided into crop meteorology, livestock meteorology, forest meteorology, fishery meteorology, sericulture meteorology, beekeeping meteorology, etc. Since the establishment and development of these branches have come first and then, and the degree of closeness with meteorology is also different, they are not currently at the same level. According to the research focus on agricultural meteorology principles and applications, it can also be divided into basic principles of agricultural meteorology, agricultural climate, agricultural meteorological forecasting, agricultural microclimate, agricultural meteorological observation experiments, etc.

In specific practice, agricultural meteorological research work generally has the following aspects:

① Identification of the requirements and responses of agricultural production objects and processes to meteorological conditions, and their response to meteorological conditions The feedback effect of the meteorological problems in agricultural production and their countermeasures are proposed.

② Research and formulate agricultural climate resource zoning to provide meteorological basis for the development of agriculture, forestry, animal husbandry and sideline fishery, reform of planting systems, introduction of fine varieties, and implementation of major agricultural technological reforms. Among them, the study of agricultural topography and climate is of particular significance for the development of mountainous areas, the development of diversified operations, soil and water conservation, and the protection and improvement of ecological balance.

③ Conduct research on the laws of agricultural meteorological disasters and their prevention measures. The main tasks include observing damage symptoms and damage periods, determining damage indicators, exploring damage mechanisms, analyzing disaster patterns, issuing disaster forecasts, and studying the meteorological effects of defensive measures.

④Agricultural meteorological forecast and agricultural meteorological information. Including agricultural weather forecast, yield forecast, farmland soil moisture forecast, etc. Among them, based on the application of remote sensing technology and electronic computer networks, combined with the transmission of observation data, numerical simulation is carried out and the agricultural meteorological service automation system is gradually established, which has become one of the main forms of agricultural meteorology serving agriculture.

⑤ Research on agricultural microclimate. What directly affects agricultural production is actually the microclimate environment in which the production objects are located. Changes in the macroclimate can affect the growth and development of agricultural production objects and their yields through the microclimate environment. The utilization, adjustment and transformation of agricultural microclimates are important in agricultural meteorological research. A long-term and important task.

⑥ Conduct research on agricultural meteorological observation instruments and experimental research methods to continuously improve the quality of agricultural meteorological services and the level of experimental research.