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本文采用随机区组试验设计,对多花黑麦草繁殖后种子与引进原种进行了产量和品质的比较研究。结果表明,繁殖种与原种No1和参照种Abundant在生育特性、鲜干草产量、营养品质和种子产量上均无显著差异。因此,多花黑麦草本地繁殖种子仍然保持了较好的产量和营养品质特性。
In this paper, a randomized block trial design was conducted to compare the yield and quality of the seeds of the ryegrass and the introduction of the original species. The results showed that there was no significant difference in reproductive characteristics, fresh hay yield, nutritional quality and seed yield between the breeding species and the original species No1 and the reference species Abundant. Therefore, the multi-ryegrass breeding seeds still maintained good yield and nutritional quality characteristics.