来安县旱稻新品种比较试验  

Comparative Test of New Upland Rice Varieties in Lai’an County

作　　者：张仁琴 ZHANG Ren-qin(Agricultural Technology Extension Station of Sancheng Town,Lai’an,Anhui239200)

机构地区：[1]安徽省来安县三城镇农业技术推广站,安徽来安239200

出　　处：《园艺与种苗》2022年第9期77-78,81,共3页Horticulture & Seed

摘　　要：[目的]筛选适宜来安县种植的旱稻新品种。[方法]采取大田随机区组设计,比较6个旱稻品种的产量、性状和抗性表现。[结果]6个旱稻品种中,龙科15077、皖垦旱糯819、苏垦118群体整齐度表现较好,有效穗和产量较高;绿旱粳1号和苏垦118抗倒性表现较好;除龙科15077发生稻曲病外,其他品种抗病性均表现较好。[结论]从产量、产量结构、抗倒伏性及抗病性综合分析,苏垦118、龙科15077、皖垦旱糯819表现较好,适宜在来安县作为旱稻种植。[Objective]The aim of this study was to screen new upland rice varieties suitable for planting in Lai’an county.[Method]A field randomized block design was adopted to compare the yield,traits and resistance performance of six upland rice varieties.[Result]Among 6 upland rice varieties,Longke 15077,Wankenhannuo 819 and Suken 118 had better population uniformity,higher effective panicle and yield.Lvhanjing 1 and Suken 118 had better lodging resistance.Longke 15077 had mild rice false smut,and other varieties had good disease resistance.[Conclusion]From the comprehensive analysis of yield,yield structure,lodging resistance and disease resistance,Suken 118,Longke 15077 and Wankenhannuo 819 performed well and were suitable to be planted as upland rice in Lai’an county.

关 键 词：旱稻 新品种 比较试验 

分 类 号：S511[农业科学—作物学]