影响稻米品质的因素是多方面的,概括起来讲,可以分为两大类:一类是遗传因素,即由基因控制的,亲子代之间具有相对的稳定性;另一类是非遗传因素,如环境条件(温度、光照等)与栽培条件(肥、水管理等)。此外,大米作为一种商品,加工技术的优劣与贮藏保管的好坏,都直接影响到销售的等 There are many factors that affect the quality of rice. Generally, it can be divided into two categories: one is genetic factors, which are controlled by genes and the other is relative genetic stability; the other is non-genetic factors, Such as environmental conditions (temperature, light, etc.) and cultivation conditions (fertilizer, water management, etc.). In addition, rice as a commodity, the merits of processing technology and the quality of storage and storage, have a direct impact on sales, etc.