3种胡枝子牧草再生性研究  

Study on Regeneration Character of 3 Lespedeza Species

作　　者：赵淑芬 孙启忠[2] 冯志茹 刘淑华 韩跃林 

机构地区：[1]内蒙古林西县草原工作站,内蒙古林西025250 [2]中国农业科学院草原研究所,呼和浩特010010

出　　处：《牧草与饲料》2007年第3期25-27,共3页Journal of Forage & Feed

基　　金：“十一五”国家科技支撑项目（2006BAD16803）

摘　　要：通过对尖叶胡枝子、达乌里胡枝子和二色胡枝子牧草再生性研究表明，尖叶胡枝子和达乌里胡枝子宜晚刈割利用（7月13日），留茬高度分别为10和5cm；二色胡枝子宜早刈割利用（6月23日），留茬高度10cm。3种胡枝子均具有较好的再生性。Studied the regeneration of L. hedysaroides, L. davurica and L. bicolor in thispaper, the results indicated that the suitable mowing stages of Lespedeza hedysaroides and L. davurica were on July 13th, the remaining height were 10 cm and 5 cm. Usually L. bicolor was used on June 23th, the remaining height was 10 cm. These three species all had good regeneration character.

关 键 词：尖叶胡枝子 达乌里胡枝子 二色胡枝子 再生性 

分 类 号：S541.5[农业科学—作物学]