摘要
以大麦新品种苏垦啤1号为试验材料,研究不同密度处理对苏垦啤1号大麦茎蘖成穗动态和产量的影响。结果表明,密度过高或过低均不利于大麦产量的提高,11月中旬播种(平均气温8.6℃),以525万/hm2种植密度产量最高。
in this paper, suken beer no. 1 was used as experimental material to sow seeds in mid-november,Re-searching effects of different densities on tiller formation dynamics and yield,showed that high density and low densi-ty were not beneficial to the improvement of barley yield. Sown in mid-november,（Average temperature is 8.6 de-grees in mid-november over years）,350,000 seedlings/666.7㎡ is sown to attain the highst yield.
作者
裴昌林
陈兰金
孙凯文
熊瑞恒
扬序舂
Pei Changlin et al.(HuangHai Agricultural Science and Technology Research Institute of JiangSu Provience Agricultural Reclamation Academy of Agricultural Sciences, YanCheng 224624, China)
出处
《安徽农学通报》
2018年第20期58-59,共2页
Anhui Agricultural Science Bulletin
基金
国家科技支撑计划"江苏稻麦大面积均衡增产增效技术集成研究与示范"(2012BAD04B08)
关键词
啤酒大麦
密度
茎蘖动态
产量
Beer Barley
Densities
Tiller Formation Dynamics
Yield
