甘肃省河西地区紫花苜蓿适时刈割技术研究  

Study of Appropriate Mowing Technique of Alfafa(Medicago sativa) in Hexi Corridor of Gansu Province

作　　者：李天银 栗亚平 潘玉鑫 刘军 

机构地区：[1]甘肃亚盛田园牧歌草业集团公司,甘肃酒泉735000

出　　处：《现代农业科技》2016年第5期293-295,共3页Modern Agricultural Science and Technology

基　　金：甘肃省科技重大专项项目"河西走廊紫花苜蓿产业化关键技术体系与模式的研究"(2013GS05907)

摘　　要：本试验在玉门黄花农场通过对紫花苜蓿的适时刈割期进行研究,综合考虑刈割时期对紫花苜蓿品质和产量的影响,确定河西地区紫花苜蓿的最佳刈割时期为孕蕾期至初花期。To determine the appropriate mowing period of alfafa （Medicago sativa）, a field experiment was conducted to study the effect of mowing period on quality and yield of aifafa in Hexi Corridor of Gansu Proinee.The results showed that from bud formation stage to beginning flower stage was the best mowing period of alfafa.

关 键 词：紫花苜蓿 刈割时期 孕蕾期 初花期 甘肃省 河西地区 

分 类 号：S541.9[农业科学—作物学]