【摘要】 根据旱作草田轮作中苜蓿、红豆草不同播种方式连续５年的产草量测定和７年的栽培试验结果，对苜蓿、红豆草不同播种方式的产出和效益进行了对比分析，提出了旱作条件下苜蓿、红豆草参与草田轮作的最佳播种方式、栽培管理技术及合理的利用年限，具有重要的理论和实践指导意义。更多还原

【Abstract】 According to the results of forageyield dynamics of the alfalfa and sainfoin in different seeding ways in the forage-grain crop rotation in dry farming for successive 5 years, and cultivation trial for 7 years, the best seeding way, cultivation technique and reasonable utility life of the alfalfa and sainfoin were put forward by comparing the yield and efficiency in different trials. These have important theoretical value for guiding common production practice.更多还原