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对不同秋眠级别的紫花苜蓿Medicagosativa品种进行适应性试验,研究不同品种不同刈割期株高、分蘖数、根系、茎叶比及生物学产量间的变化,为生产推广提供指导。
The adaptability experiments of alfalfa Medicago sativa cultivars with different fall dormancy levels were conducted to study the changes of plant height, tiller number, root system, stem-leaf ratio and biological yield of different varieties at different cutting stages and provide guidance for the promotion of production.