摘要
为筛选和评价西辽河平原灌区适宜种植的玉米品种,2011年~2013年在通辽金山农业科技园对当地种植面积较大的5个玉米品种进行品比试验.结果表明,产量由高到低的次序为人禾698、农华101、郑单958、金山27和厚德198,但产量差异均未达到显著水平;穗粒数由高到低依次为人禾698、厚德198、郑单958、金山27和农华101,其中人禾698与农华101差异达到显著水平;秃尖长度以农华101最大,金山27最小;出籽率在81.1%~83.6%,品种间差异大于年际间差异,且品种间以厚德198最高,农华101最低.
For screening and evaluation of west liaohe river plain irrigation area is suitable for planting corn variet-ies, 2011 ~ 2013 in TongLiao jinshan agricultural science and technology zone on the local planting area is larger than 5 maize varieties to product test. Results show that the yield of the output from high to low is renhe698, nong-hua101, zhengdan958, jinshan27 and houde 958, reach significant difference were observed in the output level;Spike grain number from high to low is renhe698, houde198, zhengdan958, jinshan27 and nonghua101, renhe698 and nonghua101 difference reached significant level;nonghua101 is the largest, bald tip length, jinshan 27 minimum;Harvest the grain moisture content was 25.0%~35.3%, the difference between the interannual over differences be-tween varieties,nonghua101 and jinshan27 moisture content is relatively low, houde198 relatively high;The seed rate was 81.1%~83.6%, the difference between varieties is greater than the difference between the interannual, and vari-eties with houde198, highest, nonghua101 minimum.
出处
《内蒙古民族大学学报（自然科学版）》
2015年第1期35-38,共4页
Journal of Inner Mongolia Minzu University：Natural Sciences
基金
国家科技支撑计划(2011BAD16B13
2012BAD04B04
2013BAD07B04)
内蒙古民族大学科研创新团队支持计划(NMD1003)
关键词
玉米
品种
产量
穗部性状
西辽河平原
Maize
Varieties
Yield
Ear
Characters
West liaohe river plain
