农学学报2019，Vol.9Issue(2)：64-71,8.
50个紫花苜蓿品种在黄河三角洲盐碱地区的生产性能评价
50 Alfalfa Varieties in Saline Areas of the Yellow River Delta: Production Performance Evaluation
摘要
Abstract
To select alfalfa varieties adapting in saline areas of the Yellow River Delta, a three-year field experiment of complete randomized block was conducted to compare the plant height and hay yield of 50 alfalfa varieties. The results showed that: the production performance of different alfalfa varieties were different, except that'Sijiwang'could not grow normally; the varieties'SR4030', 'Zhongmu No.1', '55 V12', 'Zhongmu No.2', 'Magna 6', 'agna 551', 'Xinmu No.2'and'Lumu No.1'had higher hay yield and plant height, and the above two indexes of'SR4030'reached 20.53 t/hm2 and 76.50 cm, respectively; on the contrary, the hay yield and plant height of'Longmu No.806', 'Caoyuan No.3', 'Dafuhao', 'DLF-194', 'Alfaqueen', 'Aergangjin', 'Alfaking'and'Aohan'were lower. Overall, the hay yield and plant height of different alfalfa varieties decrease with the increase of stubble.'SR4030' has the best production performance, and is most suitable for planting in saline areas of the Yellow River Delta, followed by'Zhongmu No.1', '55 V12'and'Zhongmu No.2'.关键词
紫花苜蓿/黄河三角洲盐碱地/产量/株高Key words
Alfalfa/Saline Areas of the Yellow River Delta/Yield/Plant Height分类
农业科技引用本文复制引用
张进红,刘名江,吴波,王国良,盛亦兵..50个紫花苜蓿品种在黄河三角洲盐碱地区的生产性能评价[J].农学学报,2019,9(2):64-71,8.基金项目
山东省农业科学院青年科研基金"生物质炭改良盐渍化土壤的效果与机理及其对苜蓿生长的影响"(2015YQN24) （2015YQN24）
山东省自然科学基金"生物炭调控盐胁迫下紫花苜蓿生长的机制"(ZR2017YL020) （ZR2017YL020）
国家牧草产业技术体系(CARS-34) （CARS-34）
山东省农业科学院农业科技创新工程"'粮经饲'种植模式优化及关键技术和黄河三角洲盐碱地高效生态种植技术集成示范"(CXGC2016B03、GXGC2017D02)山东省农业良种工程"耐盐碱优质高产饲用作物新品种培育与示范"(2016LZGC010-4) （CXGC2016B03、GXGC2017D02）
