摘要
牧草是发展家畜禽生产的重要基础,牧草中含有家畜必需的各种营养物质及对家畜健康特别重要的粗纤维。不合理的耕作及人为因素导致牧草产量降低与品质下降,草地生态环境恶化。粉垄耕作技术在有效改善土壤生态环境的基础上,还可使牧草品质改善,产量增加20%以上。本文就粉垄耕作在牧草上的应用现状及前景进行分析,旨在为有效提高牧草产量及品质、改善草地环境提供理论参考。
Forage is important foundation for the development of livestock production. Forage grass contains a variety of essential nutrients and important crude fiber for animal healthy growth. Inappropriate cultivation in pasture farming and other human factors have led to yields and quality reduction and grassland ecological environment deterioration. The application of smash-ridging cultivation could increase more than 20% in forage grass yield and could improve grass quality and effectively improve soil ecological environment. In this paper,the application prospects for smash-ridging on pasture were analysis to provide theoretical reference for improvement of forage grass yield and quality and pasture environment.
出处
《草业科学》
CAS
CSCD
北大核心
2014年第8期1597-1600,共4页
Pratacultural Science
基金
国家公益性行业科研专项"淮山药高效栽培技术研究与示范"(200903022)
关键词
粉垄
牧草
现状
smash-ridging
forage
status
