摘要
从建植、施肥、灌溉、植物生长调节剂、杂草控制、收获时间等方面论述了多年生黑麦草种子生产的主要环节，提出了增加种子产量的重要措施。
The establishment , fertilization,plant growth regulator,irrigation,weeding and harvesting-time were discussed in perennial ryegrass seed production.Important measures of increasing seed yields were suggested.
出处
《宁夏农林科技》
1998年第4期20-22,7,共4页
Journal of Ningxia Agriculture and Forestry Science and Technology
