Analysis of the role of grain drying tower in agricultural production

The grain drying tower is an important part of the grain harvest and an important condition for the safe storage of food in the summer. In order to reduce the loss of the field and ensure the quality of the grain after harvest, the state requires “harvest at the right time”, but at this time, the grain received is mostly high in moisture. The middle and late rice in the south and the autumn corn in the north have higher water content, and

Due to the low temperature in autumn and other reasons, artificial drying is difficult, so the mechanization of grain drying is quite important.

The annual output of rice, corn, wheat and other food crops in China totals about 400 million tons. In recent years, the rice and wheat combine harvester has developed rapidly, and the mechanization level of rice and wheat harvesting in the country has reached about 40%, which has greatly accelerated the harvesting speed and saved the harvesting time. However, the contradiction between fast-harvesting rice and wheat and limited drying fields is growing

conflict. At present, most of the rural rice and wheat drying in China still adopts natural drying, because the drying field is small, the drying efficiency is low, the effect is poor, the pollution is easy, and the loss is large. The traditional drying method is not compatible with the rapidly developing mechanized harvesting level. In many areas, the grain harvested by the combine harvester is not dried in time, large

It is a common phenomenon that the amount of grain is piled up together, which easily causes the enzyme to deteriorate and greatly reduces the taste of the food and the germination rate of the seed.

With the rapid development of the national economy, people have put forward higher requirements for the taste and quality of food, especially for rice made from finished rice, which requires a clean appearance, a delicate fragrance, and moderate hardness. If you rely on traditional venues to turn over the sun and the road to eat food, it is impossible to guarantee the quality of food. And many provinces promote the application of grain drying towers

The results show that the quality and taste of the grain are obviously improved by using the continuous continuous multi-stage slow-drying technology of the tower to dry the grain in time.

The rapid development of mechanization of rice and wheat harvest in China has triggered a wide demand for the mechanization of rice and wheat drying. The same progress has also led to the high degree of confrontation of the leaders of all poles. The Center and relevant ministries and commissions listed the development of grain drying mechanization as a key promotion project, and formulated development targets separately, increased financial subsidies for purchases, and formed a good external atmosphere.

Wai.

According to the current analysis of rural planting structure and economic development in China, China's grain drying tower is suitable for promotion and application in grain warehouses, seed companies, farms, large farming households and grain processing plants. In a short period of time, when the rural economy develops to a certain extent After the level, the land planting is highly concentrated, and the grain drying tower will gradually enter the farm.

The number of grain drying towers will increase significantly.