高抗芝麻新品种宛芝19的选育及栽培技术  

Breeding and Cultivation Technology of New Sesame Variety Wanzhi 19 with High Resistance

作　　者：田花丽 谢富欣 王飞雪 张文菁 刘焱 TIAN Huali;XIE Fuxin;WANG Feixue;ZHANG Wenjing;LIU Yan(Nanyang Academy of Sciences,Nanyang 473002,China)

机构地区：[1]南阳市科学院,河南南阳473002

出　　处：《黑龙江农业科学》2024年第8期122-126,共5页Heilongjiang Agricultural Sciences

基　　金：国家特油产业技术体系项目(CARS-14-2-19)。

摘　　要：为了促进高抗芝麻新品种宛芝19的推广及应用,本文介绍了宛芝19的选育经过、特征特性、产量表现和栽培技术要点。宛芝19是南阳市科学院以宛9013-2为母本、中芝7号为父本,通过有性杂交、多元病圃多年鉴定、高代鉴定选育而成的芝麻新品种。2018-2019年参加黄淮区域的区域试验,两年平均产量为95.45 kg·(667 m^(2))^(-1),与对照豫芝4号相比增产10.31%。2021年4月通过河南省农作物品种鉴定,登记编号为豫品鉴芝麻2021011。该品种株高189.3 cm,始蒴高度74.9 cm,空稍尖4.7 cm,主茎果轴长度109.7 cm,单株蒴数95.1个,每蒴粒数59.2粒,千粒重3.073 g;丰产潜力好,适应性和稳定性好,耐渍、耐旱、抗病,夏播生育期87 d,适宜在黄淮区域内种植。In order to promote the promotion and application of high resistance sesame varieties,this article introduced the breeding process,characteristic characteristics,yield performance,and cultivation techniques of Wanzhi 19.Wanzhi 19 was a new sesame variety developed by the Nanyang Academy of Sciences,used Wan 9013-2 as the female parent and Zhongzhi 7 as the male parent.It had been bred through sexual hybridization,multiple disease nursery evaluations,and higher generation evaluations.Participated in regional trials in the Huanghuai Region from 2018 to 2019,with an average yield of 95.45 kg·(667 m^(2))^(-1)over the past two years,an increase of 10.31%compared to the control Yuzhi 4.In April 2021,it passed the Crop Variety identification in Henan Province and was registered as Yupinjian Sesame 2021011.The plant height of Wanzhi 19 is 189.3 cm,the first capsule height is 74.9 cm,the empty tip is 4.7 cm,the main stem and fruit axis length is 109.7 cm,the number of capsules per plant is 95.1,the number of capsules per capsule is 59.2,and the 1000-grain weight is 3.073 g.Good yield potential,good adaptability and stability,stain tolerance,drought tolerance,disease resistance,summer sowing period is 87 days,suitable for planting in Huanghuai Region.

关 键 词：芝麻 宛芝19 选育 产量 品质 栽培技术 

分 类 号：S565.3[农业科学—作物学]