摘要
试验从国内外引进4个品种紫花苜蓿,分别从不同刈次的干草产量以及蛋白质含量、中性洗涤纤维含量、酸性洗涤纤维含量、粗脂肪含量和粗灰分含量等方面进行测定。经过试验对比分析,在驯鹿、WL319HQ、甘农一号和龙牧801 4个紫花苜蓿品种中,龙牧801无论是在干草产量方面,还是营养成分方面都表现出明显优势。因此,龙牧801是最适宜大庆盐碱地区种植的紫花苜蓿品种之一。
Taking four alfalfa varieties imported from home and abroad as the object of study and the aspects of different harvest hay yield and protein content, the content of neutral detergent fiber and acid detergent fiber content, the content of crude fat, crude ash content was determined in this trail. In reindeer, WL319HQ, gannong No. 1 and Longmu 801 of four alfalfa varieties, longmu 801 showed obvious advantages in both hay yield and nutrition through experimental comparative analysis. Therefore, Longmu 801 was one of the most suitable alfalfa variety for planting in Daqing saline area.
出处
《饲料博览》
2018年第1期13-16,共4页
Feed Review
关键词
大庆地区
苜蓿品种
营养成分
area of Daqing
alfalfa varieties
nutrient composition
