New development of facility agriculture, organic agriculture and quality agriculture

First, facility agriculture

Developed countries have realized agricultural modernization one after another, while developing countries are in different stages of transforming from traditional agriculture to modern agriculture. One of the important signs is the degree of close connection between agriculture and engineering. Agriculture needs engineering, and people engaged in agricultural work begin to have the consciousness of "engineering". Therefore, the thought of facility agriculture was quickly accepted and paid more and more attention.

Its main modes are:

(1) Simple covering type, mainly using plastic film, mulch film or arch film and grass mat cover, can adjust the temperature and humidity of small environment, promote growth;

(2) General facility type, using plastic greenhouses, cellars, waste mines, houses and other agricultural production activities such as vegetable production, animal breeding, edible fungi cultivation;

(3) Modern facilities, set up a special production workshop, take the factory production process, from seedling breeding to product processing, integration, industrialization operation.

Second, organic agriculture

The concept of organic farming was first developed in France and Switzerland in the 1920s and originated from the use of natural organic fertilizers and biological control techniques to maintain fertile land and reduce chemical contamination.

Organic agriculture is a production system that does not use chemical fertilizers, pesticides, growth regulators, livestock and poultry feed additives and other synthetic substances, nor does it use genetically engineered organisms and their products. The core of organic agriculture is to establish and restore the biodiversity and virtuous cycle of the agricultural ecosystem, so as to maintain the sustainable development of agriculture.

Third, quality agriculture

Quality agriculture is put forward under the realistic background of the severe challenge to the traditional quantity agriculture. Today's agriculture is experiencing great changes from self-sufficiency agriculture to commodity agriculture, from traditional agriculture to modern agriculture, from extensive agriculture to intensive agriculture, which provides a favorable macro background for the development of quality agriculture.

① The high-grade quality of agricultural products, in palatability, color, nutrition, health care and other aspects to meet the requirements of the market, more conform to people's consumption habits;

② Improve the production facilities, improve the processing technology and storage and transportation technology, agricultural production is no longer just to provide simple agricultural products, but to include deep processing, increase the added value;

(3) Strictly in health, quarantine and commodity inspection and other aspects of quality standards, the implementation of "from the field to the table" of the whole quality management, to ensure that there is no pollution, absolutely harmless to the human body;

(4) With science and technology and management innovation as the driving force, through improving the quality of agricultural products, creating famous brands, in order to remain invincible in the market. The above several new agricultural models will become the main direction of agricultural development in the future, which is unified with several agricultural development models reported by some newspapers. For example, green agriculture is a comprehensive agricultural model based on organic agriculture, focusing on health and environmental protection. Contract agriculture, factory agriculture and farm + factory agriculture are mainly facility agriculture and quality agriculture, which increase the production, processing, sales and futures trading of agricultural products, optimize the division of labor structure of agricultural population, increase employment, and create higher added value. Tourism agriculture and characteristic agriculture (including flower and lawn planting) are the development and extension of urban agriculture.