玉米种子质量一直是广大种子工作者及农民关心的问题，而种子纯度又是种子质量的核心。纯度检验一般分为室内检验和田间检验。室内检验受检验人员技术水平及检验仪器的限制，不易获得准确可靠的数据。多年来，北方许多种子繁育经营单位采取到海南进行纯度种植鉴定，效果较... The quality of corn seeds has always been the concern of the majority of seed workers and farmers, and the seed purity is the core of seed quality. Purity test is generally divided into indoor testing and field testing. Indoor inspection by the technical level of inspection personnel and testing equipment limitations, not easy to obtain accurate and reliable data. Over the years, many seed breeding units in the north of Hainan to carry out purity cultivation identification, the effect is more ...