沙柳等灌木类植物饲料化利用技术和研究现状

沙柳是一种具有防风、固沙、保土功能的灌木类植物,同时也是当前我国非常规饲料资源开发中有着特殊饲用价值的新型粗饲料资源,具有抗逆性强、数量多、分布广、价格低廉和营养价值丰富等特点。介绍沙柳的生态学特征及生态和经济价值,总结沙柳的饲用价值和营养成分,对以沙柳为代表的灌木类植物的饲料化处理方法和加工技术进行归纳,分析当前灌木类植物饲料化利用过程中存在的突出问题,提出开发利用的有效措施,旨在为沙柳等灌木类植物的饲料化开发和利用提供参考。

Feed Utilization Technology and Research Status of Salix psammophila and Other Shrub Plants

Salix psammophila is a shrub plant with functions of windbreak, sand fixation and soil conservation. In the development of unconventional feed resources in China, it is also a novel fodder resource with distinctive feeding value. It has high stress tolerance, large quantity, widespread distribution, low price, and rich nutrients. This paper reviews the ecological characteristics as well as ecological and economic value of Salix psammophila, and summarizes its feeding value and nutritional components. In addition, the feed treatment methods and processing technologies of shrub plants represented by Salix psammophila are generalized, the major challenges with feed utilization of shrub plants are examined, and effective approaches for their development and utilization are proposed, in hoping to provide references for the development and feed utilization of Salix psammophila and other shrub plants.