Application and development trend of agricultural chemistry in agricultural production

The application and development trend of agricultural chemistry in agricultural production are as follows:

Agricultural chemistry plays an important role in agricultural production, covering all aspects of crop growth, development, yield and quality. It is widely used, including the use of chemical fertilizers, pesticides and growth regulators, and plays a key role in improving agricultural production efficiency and improving the quality of agricultural products.

2. In the aspect of fertilizer, the research and application of agricultural chemistry enable us to better understand the formation and change law of soil fertility, so as to improve soil fertility and improve the yield and quality of crops through fertilization. For example, the rational application of nitrogen fertilizer can significantly improve the yield and quality of food crops, while the application of organic fertilizer can improve the soil structure and improve the soil's water and fertilizer conservation ability.

3. In terms of pesticides, the development of agrochemistry enables us to develop more pesticides with high efficiency, low toxicity and low residue, which provides an effective means for preventing and controlling crop diseases and insect pests and ensuring food security. At the same time, aiming at the rational use of pesticides, agricultural chemistry also provides scientific basis and methods to ensure the safe use of pesticides.

4. The future development trend of agricultural chemistry mainly includes the following aspects: first, continue to study the growth law and nutritional requirements of crops, find new nutritional elements and growth regulators, and further improve the yield and quality of crops; The second is to develop more efficient, less toxic and less residual pesticides and plant growth regulators to ensure the safety and environmental protection of agricultural products.

Agricultural chemistry related content

Agricultural chemistry is an important branch of agricultural science, which involves the interaction between agricultural organisms and agricultural environment. The research scope of agricultural chemistry is very wide, including plant physiology, soil science, fertilizer science, plant protection science and so on.

2. In agricultural production, agricultural chemistry is widely used. First of all, agricultural chemistry involves various chemical problems in the process of plant growth. For example, plants need to absorb various nutrients, such as nitrogen, phosphorus and potassium, to maintain their normal growth and development.

4. Agrochemistry involves the processing and storage of agricultural products. A series of chemical changes will occur during the processing and storage of agricultural products, such as the decomposition of sugar and protein and the oxidation of fat. These changes will affect the quality and taste of agricultural products, so corresponding measures need to be taken to prevent these changes.