随着经济的高速发展和人民生活水平的日益提高,优质稻米的生产已成为广大消费者十分关注的事情,生产优质稻米,不仅仅是简单地利用品种本身的优良特性,更重要的是还须提高栽培技术和管理水平,以期充分发挥优质稻米的优良性状。我们知道,优质水稻的性状表现,是遗传和环境的统一,遗传是保持优质性状的基础,而环境又影响 With the rapid economic development and people’s living standards increasing, the production of high-quality rice has become a matter of great concern to consumers. The production of high-quality rice is not only a matter of simply utilizing the fine characteristics of the variety itself, but more importantly, Improve cultivation techniques and management level, with a view to give full play to the excellent traits of high-quality rice. We know that the performance of high-quality rice is a combination of heredity and environment. Inheritance is the basis for maintaining good traits, and the environment affects