抗赤霉病大穗多穗型小麦新品种农麦330选育及特征特性  

Breeding and Characteristics of New Wheat Variety Nongmai 330 with Large Spikes,Multi Spikes and Resistance to Fusarium Head Blight

作　　者：贾瑞宇 宋开业[1] 王先旭 黄兴亮 肖群[1] JIA Ruiyu;SONG Kaiye;WANG Xianxu;HUANG Xingliang;XIAO Qun(Jiangsu Shennong Dafeng Seed Technology Co.,Ltd.,Nanjing 210031,China)

机构地区：[1]江苏神农大丰种业科技有限公司,江苏南京210031

出　　处：《大麦与谷类科学》2023年第3期65-67,70,共4页Barley and Cereal Sciences

摘　　要：农麦330是江苏神农大丰种业科技有限公司以淮麦33为母本、淮麦30为父本选育的新型、大穗又多穗的抗赤霉病半冬性早熟小麦新品种,适宜在江苏淮北麦区种植。2022年农麦330通过江苏省审定(审定编号:苏审麦20220039),其较好地继承了亲本的优良性状,表现穗多、穗大、产量高,综合抗病性好,熟相好。一般单位面积有效穗数40.4万个/667 m^(2),穗长方形,穗长9.8 cm,千粒质量42.9 g,抗赤霉病,抗黄花叶病毒病。该品种的选育有望解决目前生产上推广的多穗型小麦品种产量高但籽粒偏小问题,推广应用前景广阔。Nongmai 330 is a new semi-winter early wheat variety with large spikes,multiple spikes and resistance to scab,which was bred by Jiangsu Shennong Dafeng Seed Technology Co.,Ltd.with Huaimai 33 as the maternal parent and Huaimai 30 as the paternal parent.It is suitable for planting in Huaibei wheat areas of Jiangsu Province.In 2022,it was approved by Jiangsu Crop Variety Approval Committee(Approval Number:Sushenmai 20220039).It has the advantages of multiple spikes,large spikes,high yield,good comprehensive disease resistance and good ripening.The effective spikes per unit area are 404000 spikes/667 m^(2).Its spike is rectangular,and spike length is 9.8 cm.The 1000-grain weight is 42.9.It is resistant to Fusarium head blight and wheat yellow mosaic virus.The breeding of this variety is mainly aimed at solving the problem that the multi-spike type wheat variety has high yield but small grain,while the large-spike type wheat variety has large spike and large particles,but the yield is not high due to the shortage of effective spikes,which has a broad application prospect.

关 键 词：抗赤霉病 大穗多穗 半冬性早熟小麦 农麦330 特征特性 

分 类 号：S512.1[农业科学—作物学]