摘要
采用田间试验,研究了"莯润"抗旱营养缓释剂穴施和浸种对大葱生长和产量的影响。结果表明:"莯润"抗旱营养缓释剂采用穴施和浸种都显著促进了大葱的生长,提高了产量和商品性,高度增加20.0%～32.8%,产量增加24.0%～44.2%,葱白长度增加20.2%～22.4%,生长期缩短了8～10d。穴施的效果优于浸种。表明该抗旱营养缓释剂具有在大葱种植区推广应用的价值。
The study used field plot experiments to select the optimal application way in ＇Murun＇ Drought Resistance and Nutrition Slow-release Agent（MDRNSA） hole-use way and seed soaking,and to analyze the effect of MDRNSA on the growth and yield of green Chinese onion.The results showed both the hole-use way and seed soaking could promote the growth of green Chinese onion and increase the green Chinese onion＇s yield and benefit obviously.The height of green Chinese onion was promoted by 20.0%～32.8%,the yield was promoted by 24.0%～44.2%,the height of green Chinese onion stalk was promoted by 20.2%～22.4%,and the growing period reduced 8～10 days.The effect of hole-use way was better than that of seed soaking.So ＇Murun＇ Drought Resistance and Nutrition Slow-release Agent was worth while to popularize and apply to green Chinese onion growing areas.
出处
《北方园艺》
CAS
北大核心
2012年第7期168-170,共3页
Northern Horticulture
基金
"十二五"国家科技支撑计划资助项目(2011BAD29B04)
陕西省创新工程资助项目(2011KTCL02-02)
关键词
抗旱营养缓释剂
大葱
生长
产量
drought resistance and nutrition slow-release agent
green Chinese onion
growth
yield
