| 1. | While the lectures gave a detailed description of forage production and decision - making with farm production economics , demonstrations on the farm and at the research stations focused on practical skills in forage production , including tours of forage variety farm for farmers to choose from and observation of seeding , irrigation , forage harvesting , silage production , grassland management and breeding of sheep , beef cattle and milk cow
研习班教学活动的后半部分侧重于通过农场和研究站上的现场演示来向学员们介绍生产实践经验方面的知识。这些演示活动包括参观供农民选择的品种示范田和观看播种灌溉牧草收获青贮饲料生产草场管理以及羊肉牛和奶牛的生产。 |
