摘要
鸭茅是温带地区优良牧草,是需肥最多的禾本科牧草之一。氮肥在鸭茅的生长发育过程中起着相当重要的作用,不同的氮肥施用方式是影响鸭茅生产如饲草产量、种子产量及其品质等方面的重要因素。因此,研究鸭茅的氮肥营养,开发适宜鸭茅的牧草用肥,制定合理的施肥措施,对于提高鸭茅种子品质、牧草产量和质量具有现实意义。
Orchardgrass is an excellent forage and shows a good response to nitrogen, which plays an important role in the growth and development of Orchardgrass.The effects of different nitrogen fertilizer, application date and rate on the yield and quality were reviewed in the paper. Suggestions for Orchardgrass production are also provided.
出处
《草原与草坪》
CAS
2004年第2期8-12,共5页
Grassland and Turf
基金
四川省重点科研项目"宝兴鸭茅开发利用研究"(OZNG001 014)
关键词
鸭茅
氮肥品种
配施
生产性能
Orchardgrass
nitrogen fertilizer
production performance