早期鉴定 meaning in Chinese

early evaluation

Unicolor and lilium asiatic hybrids or cultivars in lilium asiatic hybrids were researched with their parents by karyotype , soluble protein , esterase isoenzyme and peroxidase isoenzyme . the results provided identification markers of cytology and biochemistry for hybridization at the early stage in lily breeding programs . the cluster analysis according to similarity coefficient of soluble protein and peroxidase showed that " yellow " and " omega " have the most closest relation in lilium asiatic hybrids
本研究对百合属几个植物的亲缘关系进行了可溶性蛋白质、过氧化物酶同工酶分析，同时对亚洲百合杂交系内杂交及其与原种系间的杂交后代进行了核型、可溶性蛋白质、过氧化物酶和酯酶同工酶分析，以期为百合属植物亲缘关系分析提供生化依据，以及为杂交后代的早期鉴定提供细胞学、生化水平的检测指标。