Liu Xiangdong, Professor of China Agricultural University: It is Urgent to Develop Mechanized Drying of Grain (2)

Since the 1990s, with the deepening of rural reforms, China's rural economy and agricultural productivity have experienced significant growth. The concept of specialized production and intensive management has also evolved, leading to more efficient farming practices. Starting from 1996, foreign agricultural products began entering the Chinese market, which in turn spurred the development of drying technology in southern rice-producing regions. As a result, the number of grain dryers in provinces like Jiangsu, Zhejiang, and Guangdong has reached approximately 1,000 units. Currently, China's grain drying and mechanization sector is facing a rare opportunity for growth. The rapid expansion of combine harvesters and the increasing trend of cross-regional agricultural machinery operations have created a high demand for quick and efficient grain drying. Additionally, many large-scale grain producers are showing a growing interest in adopting drying technologies to improve efficiency and quality. However, there are still challenges that need to be addressed. High initial investment costs, a long payback period, and limited differences in grain quality after drying remain obstacles. Moreover, small-scale farming operations make it difficult to achieve economies of scale, limiting the profitability of mechanical drying. In a market-driven economy, this lack of financial incentive hinders further development. To address these issues, Liu Xiangdong proposed several strategies. Key areas for development should include major grain-producing regions, centers for improved variety breeding and processing, areas where natural drying is challenging due to rainy or cold weather during harvest, and regions with well-developed rural economies and frequent use of highways for drying operations. Establishing a professional technical service organization for grain drying is also essential. This can be done through collaboration between agricultural machinery extension departments and experienced experts. Such an organization would provide support to new users and operators in the drying industry. Governments at all levels should encourage the establishment of these departments and offer policy support, including loans, land use rights, business registration, and tax incentives, to promote investment in drying equipment. Furthermore, it is important to develop large-scale self-use and service organizations that operate efficiently and gradually expand their scale to achieve profitability. Through persistent effort and proper management, grain drying technology can mature and develop steadily, ensuring long-term sustainability and success in the industry.

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