优质丰产饲草大麦内农科饲用大麦1号  

Neinongke Forage Barley No.1,A New Forage Barley Variety with High Quality and Yield

作　　者：马宇 吕二锁 李建波 巴图 李涛 渠佳慧 徐广祥 刘英 邢丽伟 刘志萍 MA Yu;LYU Ersuo;LI Jianbo;BA Tu;LI Tao;QU Jiahui;XU Guangxiang;LIU Ying;XING Liwei;LIU Zhiping(Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031,China;Inner Mongolia Minzu University,Tongliao 028043,China;Bayannur Academy of Agricultural and Animal Husbandry Sciences,Linhe 015000,China;Hulunbuir Agricultural Reclamation Tenihe Farm Co.,Ltd.,Tenihe 021024,China;Agricultural and Animal Husbandry Technology Extension Center of Hailaer District in Hulunbuir City,Hulunbuir 021000,China)

机构地区：[1]内蒙古自治区农牧业科学院,内蒙古呼和浩特010031 [2]内蒙古民族大学,内蒙古通辽028043 [3]巴彦淖尔市农牧业科学研究院,内蒙古临河区015000 [4]呼伦贝尔农垦特泥河农牧场有限公司,内蒙古特泥河021024 [5]呼伦贝尔市海拉尔区农牧技术推广中心,内蒙古呼伦贝尔021000

出　　处：《大麦与谷类科学》2024年第5期77-80,共4页Barley and Cereal Sciences

基　　金：内蒙古农牧业青年创新基金(2023QNJJN04);国家大麦青稞产业技术体系(CARS-05)。

摘　　要：内农科饲用大麦1号是由内蒙古自治区农牧业科学院于2006年以母本蒙啤麦1号和父本99(19)进行有性杂交,通过系谱法多年选育而成的优质饲草大麦新品种(原代号12PJ-007)。该品种分蘖力强、茎叶茂盛、草产量高,2020、2021年同时参加了内蒙古自治区大麦新品系区域试验及生产示范,生产示范中鲜草产量平均2577.16 kg/667 m^(2),营养价值较为丰富,乳熟期全株粗蛋白含量(质量分数,下同)9.91%、粗脂肪含量2.4%、粗灰分含量6.5%、中性洗涤纤维含量41.3%、酸性洗涤纤维含量29.6%、可溶性总糖含量1.39%。2022年通过内蒙古自治区草品种审定委员会审定,审定编号:蒙审-051-2022。主要介绍了内农科饲用大麦1号的选育过程、品种特性以及栽培技术要点,为该品种的大面积推广提供数据支撑。Neinongke forage barley No.1 is a new high-quality forage barley variety(original code:12PJ-007),which was bred by the Inner Mongolia Academy of Agriculture and Animal Husbandry Sciences using Mengpi mai No.1 as the maternal parent and 99(19)as the paternal parent through sexual hybridization and pedigree selection in 2006.This variety has advantages such as strong tillering ability,lush stems and leaves,and high grass yield.Regional trials and production demonstrations of new barley lines in Inner Mongolia Autonomous Region were conducted simultaneously in 2021 and 2022.In the production demonstrations,the average fresh grass yield was 2577.16 kg/667 m^(2),and the nutritional value was relatively rich.During the milk ripening period,the whole plant had a crude protein content of 9.91%(mass fraction,the same below),a crude fat content of 2.4%,a crude ash content of 6.5%,a neutral detergent fiber content of 41.3%,an acidic detergent fiber content of 29.6%,and a soluble total sugar content of 1.39%.It was approved by the Inner Mongolia Autonomous Region Grass Variety Approval Committee in 2022,and approval number is Mengshen-051-2022.This article mainly introduces the breeding process,variety characteristics,and cultivation techniques of Neinongke forage barley No.1,so as to provide strong data support for the large-scale promotion of this variety.

关 键 词：饲草大麦 内农科饲用大麦1号 优质 丰产 

分 类 号：S512.3[农业科学—作物学]