内蒙古民族大学学报（自然科学版）Issue(1)：35-38,4.
西辽河平原5个主推玉米品种产量及穗部性状比较
West Liaohe River Plain five Main Variety Character and Yield of Maize Varieties and Comparison
摘要
Abstract
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.关键词
玉米/品种/产量/穗部性状/西辽河平原Key words
Maize/Varieties/Yield/Ear/Characters/West liaohe river plain分类
农业科技引用本文复制引用
白颖慧,鲁克,李纯燕,杨恒山,张鹤宇,彭碧莲..西辽河平原5个主推玉米品种产量及穗部性状比较[J].内蒙古民族大学学报（自然科学版）,2015,(1):35-38,4.基金项目
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 （）
