美国牧草生产及价格波动

Study on forage production and price fluctuations in United States

随着我国草食畜禽,特别是奶牛饲养量的逐渐增加,我国对优质牧草,尤其是进口苜蓿(Medicago stiva)的需求呈逐年增大趋势。美国是牧草生产大国和出口大国,其牧草生产量和价格对我国养畜业发展有重要影响。本研究通过分析美国牧草的生产价格,探讨美国牧草发展及价格走势情况,以期为我国牧草生产和进口提供一定的指导。

The inventory of herbivorous livestock, especially dairy cows, increased dramatically in China. Hewerer, there is a large shortage of high-quality forage in China. Importing forage gradually becomes an important way to solve the shortage of forage. United States is the largest forage-producing country and forage exporter in the world. This study analyzed forage production and price in United States, expecting to explore pasture development and price fluctuation in United States, and provide guide of forage impor- ting and production for China.