吉生羊草营养物质动态变化规律的研究

Study on the dynamic variation rule of nutritive substance for Leymus chinensis cv.Jisheng

对吉生羊草Leymuschinensis的营养物质动态变化进行了研究,分别测定了吉生羊草不同生长年份、不同生育期的粗蛋白、粗脂肪、粗纤维、粗灰分、钙、磷的含量,阐述了吉生羊草营养物质动态变化的规律,为吉生羊草的合理利用提供了参考依据。

In this paper, the dynamic variation ot nutritive substance ot Leymus chznenszs cv.Jisheng was studied. Primarily determining the contents of crude protein, ether extract, crude fiber, crude ash, calcium and phosphorus at different growing age and stage. Dynamic variation rule of nutritive substance for Leymus chinensis cv. Jisheng was elaborated, which can supply the basis of theory reference for reasonable utilization of Leymus chinensis cv. Jisheng.