阴雨潮湿地区牧草加工贮存技术

FORAGE PROCESS AND CONSERVATION TECHNIQUES IN COOL MOIST AREA

在气候阴凉潮湿，绵雨多雾，对牧草加工影响较大的云贵高原进行了牧草加工贮存试验，对牧草收获过程的含水率、适宜收割期、田间晾晒时间和牧草加工贮存过程的压实密度、密封性能等一些影响牧草加工贮存的主要因素进行了分析和探讨，提出了适宜于阴雨潮湿地区推广应用的半干青贮法、生物立枯法和干草调制的牧草加工贮存技术及有效的安全保护措施。

Weather in Yunnan Guizhou Plateau is cool and moist.Forage process and conservation in this areahave strong geographic characteristics.Through experiment,the main factor effecting forage process andconservation such as water content of forage,cut at different times,air dry time duration,haystackdensity,airtight properties etc,were analysed three different conservation forms were suggeted,i.e.semi dry ensilage,standing crop conservation and hay making,relevant techniques and prevent measures werealso diseribed.