【摘要】 本研究综述了我国南方主要牧草种植系统,其中包括粮草轮作系统、高大禾本科牧草种植系统、多年生混播草地种植系统及饲用玉米(Zea mays)-黑麦草(Lolium multiflorum)种植系统。针对饲用玉米-黑麦草系统在品种选育、丰产栽培技术、畜禽转化及时空配置等方面的相关研究进展做了归纳,并提出了高效牧草种植系统在理论研究和推广应用中的问题和展望。更多还原

【Abstract】 The present research reviewed the forage planting systems in south of China,mainly including the grain-grass rotation system,tall grass planting system,perennial mixed pasture system,and forage maize(Zea mays)-Italian ryegrass(Lolium multiflorum) rotation system.The research progress in the planting system of forage maize-Italian ryegrass rotation was elaborated in detail,including breeding new forage varieties,high yield cultivation technology,utilizing rate of forage by livestock,temporal and spatial distribution of planting system.Finally,the problems and prospects in theoretical research and application were also discussed for the future use in practice.更多还原