论文部分内容阅读
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。
According to the results of five years of continuous cropping of alfalfa and sainfoin, and the seven-year cultivation experiment results, the yield and benefits of different sowing methods of alfalfa and sainfoin were compared and the drought Under the conditions of alfalfa, sainfoin grass rotation involved in the best sowing methods, cultivation and management techniques and a reasonable life span, has important theoretical and practical significance.