摘要
保谷19是以冀谷19为母本、济9050为父本,依据优质、抗倒、高产、多抗、广适的育种目标,经过选择、观察、鉴定、区域试验、生产试验等步骤选育而成的谷子新品种。该品种2010-2011年参加国家谷子华北夏谷组区域试验,平均产量为4 983.0 kg/hm^2,较对照冀谷19增产6.04%;2012年参加国家谷子华北夏谷组生产试验,平均产量为4 813.5 kg/hm^2,较对照冀谷19增产3.76%。保谷19高产、稳产,性状优异,抗旱性、耐涝性和抗倒性均强,对谷锈病抗性为2级,对谷瘟病和纹枯病抗性均为3级,白发病、红叶病、线虫病发病率分别为1.97%、1.62%和0.25%,虫蛀率1.41%。适宜在华北夏谷区夏播、冀东冀西春谷区春播以及辽宁中南部地区春播种植。2012年2月在全国第九届优质食用粟评选中评为＂一级优质米＂,2013年8月通过国家谷子品种鉴定委员会鉴定（鉴定编号：国鉴谷2013003）。
Baogu 19 is a new millet hybrid with Jigu 19 as the female parent and Ji 9050 as male parent.It was selected according to the breeding objective of high quality , lodging-resist, high yield, multi-resist and eurytopicity by the methods of selection, observation, identification, field test, production test and other steps.The average yield was 4 983.0 kg/hm^2 in the group of summer millet of north China areas of national variety regional test in 2010-2011, and the yield increasing was 6.04% compared with control Jigu 19.In 2012 the yield and its increasing was 4 813.5 kg/hm^2 and 3.76%, respectively.Baogu 19 with characters of high and steady yield, high quality, strong resistance to drought, waterlogging and lodging.The resistance to millet rust, millet blast and sheath blight were level 2, 3 and 3, respectively.The incidence of diseases for poliosis, red leaf and nematode were 1.97%, 1.62%, 0.25%, respectively.The infestation rate was 1.41%.It is suitable to plant in north China as summer sowing, in east and west Hebei areas, and south-central area of Liaoning as spring sowing. It was selected as first level millet in the 9 th National High Quality Edible Millet Selection in February 2012.It past the identification of National Millet Variety Identification Committee on August 2013 （ ID No： Guojiangu 2013003 ） .
出处
《河北农业科学》
2015年第2期5-7,共3页
Journal of Hebei Agricultural Sciences
基金
现代农业产业技术体系建设专项(CARS-07-12.5-B2)
关键词
谷子
保谷19
品种选育
优质
抗倒
高产
Millet
Variety breeding
High quality
Lodging resist
High yielding
