摘要
简述了黑小麦新品种冀紫439的选育经过、特征特性和产量表现。该品种的突出特点是富含微量元素,三价有机铬含量为1.916 mg/kg,镁含量为1 424.0 mg/kg,硒含量为81.0~203.95μg/kg;并且蛋白质含量较高,为16.23%~16.76%。在冀中南优质组区域试验中,平均产量为6 855.9 kg/hm2。2009年通过河北省审定委员会审定。
The breeding process,characteristics and yield of the new black wheat variety Jizi 439 were introduced.The outstanding characteristic of the variety was rich in trace elements.The contents of organic chromium,magnesium,selenium and protein were 1.916 mg/kg,1 424.0 mg/kg,81.0-203.95 μg/kg and 16.23%-16.76%,respectively.The average yield was 6 855.9 kg/hm2 in regional tests of high quality in Middle and South of Hebei.It was approved by Hebei Crop Variety Approval Committee in 2009.
出处
《河北农业科学》
2010年第3期43-45,共3页
Journal of Hebei Agricultural Sciences
基金
国家科技支撑项目(2006BAD13B02-08)
河北省科技支撑项目(20071148001)
关键词
冀紫439
黑小麦
高微量元素
品种选育
Jizi 439
Black wheat
High contents of trace elements
Variety development
