宋健 杨成元 冯耐红

摘要[目的] 对19个谷子品种在汾阳市进行品比试验，筛选出适宜汾阳市种植的高产优质谷子品种。[方法] 以种晋谷54为对照，对19个参试谷子品种的生育期、主要农艺性状、产量、出谷率进行了比较。[结果] 产量最高的品种为晋谷59，达6 456.30 kg/hm2，该品种株高172.0 cm、穗长23.9 cm，且穗码紧实，较对照增产12.97%；产量第二的品种为晋谷40，株高为179.9 cm，穗长为22.3 cm，产量达6 355.05 kg/hm2，较对照增产11.20%；第三为长生08，株高为170.3 cm，穗长为23.5 cm，产量为6 137.55 kg/hm2，较对照增产7.39%；第四长农41的株高为174.1 cm，穗长为22.7 cm，产量为6 077.55 kg/hm2，较对照增产6.34%。[结论] 晋谷59、晋谷40、长生08、长农41较对照增产明显，且综合性状优良，可作为高产谷子品种在汾阳市推广种植。

关键词 谷子；生育期；农艺性状；产量；品比试验；汾阳市

中图分类号 S515 文献标识码 A 文章编号 0517-6611（2017）02-0024-03

Abstract[Objective] To carry out variety comparative test on 19 millet cultivars in Fenyang City， and to screen proper highyield and goodquality millet cultivars suitable for Fenyang City.[Method] With Jingu 54 as the control， we compared the growth period， major agronomic characters， yield and milled millet percentage of 19 tested millet cultivars.[Result] Jingu 59 had the highest yield of 6 456.30 kg/hm2， with dense spikelets， plant height being 172.0 cm and ear length being 23.9 cm；the yield increased by 12.97%. Yield of Jingu 40 took the second place， with plant height being 179.9 cm， ear length being 22.3 cm；the yield reached 6 355.05 kg/hm2， increased by 11.20% compared with the control. Changsheng 08 took the third place， with plant height being 170.3 cm， ear length being 23.5 cm；the yield reached 6 137.55 kg/hm2， increased by 7.39% compared with the control. Changnong 41 took the third place， with plant height being 174.1 cm， ear length being 22.7 cm；the yield reached 6 077.55 kg/hm2， increased by 6.34% compared with the control.[Conclsuion] Jingu 59， Jingu 40， Changsheng 08 and Changnong 41 increased significantly in yield compared with the control， and had good comprehensive characters， so that they could be extended in Fenyang City as highyield millet cultivars.

Key words Millet；Growth period；Agronomic characters；Yield；Variety comparative test；Fenyang City

谷子是山西省雜粮体系的主栽作物，种植历史悠久，面积范围广，但目前适宜种植的高产优质谷子品种很少[1]。山西省汾阳市作为吕梁地区的主要谷子生产基地，种植面积非常广。近年来谷子的市场需求量连年攀升[2]。消费者对于谷子的要求主要是优质，但多年来种植品种单一，病害严重，产量较低，严重影响了农民种植谷子的积极性[3]。鉴于此，2015年山西省农业科学院经济作物研究所对19个谷子品种进行了品比试验，以期筛选出适宜在汾阳市种植的高产优质谷子品种。

1 材料与方法

1.1 材料

参试品种共19个。其中，晋谷54为对照；2013品比18-1、2014品比1、2014品比14、2014品比17、晋汾02、晋谷40、晋谷54、晋谷57、青珍珠均为山西省农业科学院经济作物研究所品种；长生07、长生08、长农41、长农44、晋谷56为山西省农业科学院谷子研究所选育品种；……