粮食安全如同能源安全、金融安全一样,是牵动全局的战略大事,任何时候都不能放松。国家由于工业用地和项目开发,耕地不断缩减,专家认为,中国在守住耕地18亿亩红线的前提下,只有依靠提高单产,减少损失才能保障未来国家粮食安全。发展粮食生产不仅是全局的需要,同时也是阜 Food security, like energy security and financial security, is a strategic event that affects the whole world and can not be relaxed at any time. Due to the industrial land and project development in the country, the cultivated land is shrinking. Experts believe that only by relying on increasing yields and reducing losses, China can ensure the food security of the future countries on the premise of retaining the red line of 1.8 billion mu of arable land. The development of food production is not only an overall need, but also an important one at the same time