Traditional Culture Encyclopedia - Traditional stories - How to understand the definition of agricultural extension in textbooks? Please give an example.
How to understand the definition of agricultural extension in textbooks? Please give an example.
The connotation of agricultural extension, which is more suitable for China's national conditions, should be: using the principles of natural science and social science, adopting intervention forms such as education, consultation, development and service, and adopting methods such as demonstration, training and technical guidance to spread and popularize new agricultural achievements, new technologies, new knowledge and new information to rural areas and promote the sustainable development of agriculture and rural areas. The growth potential of cultivated land in China is extremely limited. Even in the case of decreasing year by year, the increase of grain output in China mainly depends on agricultural science and technology. According to the research of Sun Zhenyu and others, there is an obvious positive correlation between the grain yield per unit area and the agricultural extension funds and the coverage rate of improved varieties in China. While increasing agricultural output, agricultural extension also plays an important role in the adjustment of agricultural industrial structure, which provides a way for farmers to increase their income by introducing new varieties and improving product quality.
- Previous article:Shajiabang Classic Sings Classic Shajiabang Sings
- Next article:Book Review of Purple Tongzhi Sword
- Related articles
- Seeking milk tea production method recipe ingredients to be detailed
- What car brands are there in Japan? Which one has the best reputation in China?
- The Difference Between Qatari Robes
- The Rich Connotation of Daily Life in A Dream of Red Mansions
- Cake practice oven simple practice
- How stable is this marriage model in which the wife is responsible for educating her husband and children at home and the husband is responsible for working hard outside?
- How are the patterns printed on the clothes?
- After the border development, how to manage and consolidate the vast border areas and realize effective governance of the vast border areas?
- The evolution of printing
- I ate Chongqing hot pot in the second trimester.