多花黑麦草品种在福建地区的引种表现

Introduction of Lolium multiflorum for Cultivation in Fujian

摘要: 通过观察物候期、生物产量、适应性及形态学特征,评述4个多花黑麦草品种在福建省福州和三明清流县示范种植的综合表现,结果表明,4个多花黑麦草品种都可以正常生长发育,在拔节期刈割,每年可刈割5次,年鲜草产量在85.1~101.6 t·hm-2,其中美克斯和海克里斯2个品种综合性状表现较好,适合在本地区推广种植。

Abstract: Based on their phenophase characteristics, biological yield, adaptability and morphological features, four Lolium multiflorum varieties in Fuzhou and Qingliu were evaluated for their suitability for extended cultivation in the province. The results showed that all four varieties, especially L. maximus and L hercules, grew normally in the region. They could be harvested 5 times a year at their jointing stage. The annual yield of the fresh forage was 85.1-101.6 t穐m-2.