饲草高粱新品种晋生粱1号选育报告  

Breeding Report of A New Forage Sorghum Variety Jinshengliang 1

作　　者：吕娜 董萍 段国旗 吕鑫 牛皓 王玉斌[2] 楚建强 樊芳芳 巨岚 平俊爱 无 LÜNa;DONG Ping;DUAN Guoqi;LÜXin;NIU Hao;WANG Yubin;CHU Jianqiang;FAN Fangfang;JU Lan;PING Junai;无(College of Agronomy,Shanxi Agricultural University,Taigu Shanxi 030600,China;Sorghum Research Institute,Shanxi Agricultural University Jinzhong Shanxi 030600,China;Shanxi Key Laboratory of Sorghum Genetics and Germplasm Innovation,Jinzhong Shanxi 030600,China)

机构地区：[1]山西农业大学农学院,山西太谷030600 [2]山西农业大学高粱研究所,山西晋中030600 [3]高粱遗传与种质创新山西省重点实验室,山西晋中030600

出　　处：《甘肃农业科技》2022年第8期36-38,共3页Gansu Agricultural Science and Technology

基　　金：国家现代农业产业技术体系(CARS-06);山西省重大专项重点实验室课题(202002-4);省部共建有机旱作农业国家重点实验室(筹)自主研发课题(202105D121008-2-3);山西农业大学农业科技创新研究课题有机旱作农业研发专项(YCX2020419);山西农业大学农业科技创新课题(YCX2020YQ38)。

摘　　要：为了培育适合当地自然条件的优质、高产、抗逆性强的饲用作物新品种,山西农业大学高粱研究所以不育系A3SX-1A为母本、晋光1R为父本配制杂交组合,经过多年的南繁北育,选育出生物质饲草高粱新品种晋生粱1号。2017—2018年参加全国高粱品种区域试验,2 a平均折合产量94464.3 kg/hm^(2),比对照品种海牛增产17.2%。生育期143 d,株高400 cm左右,茎粗1.84 cm。该品种可以无限生长,晚熟,生长速度快,抗逆性强。适宜在山西晋中、甘肃张掖、辽宁锦州、辽宁朝阳、内蒙古赤峰地区种植。To breed new forage crop varieties with premium quality,high yield,and strong resistance to stress,and are suitable for local production,Jinshengliang 1,a new biomass forage sorghum variety,was bred by Sorghum Research Institute of Shanxi Agricultural University using sterile line A3SX-1A as female parent and Jinguang 1R as male parent.From 2017 to 2018,regional experiments in 5 pilot areas nationwide were conducted,an average yield of 94464.3 kg/ha in two years was observed which was 17.2%higher than that of the control variety Manatee.The growth period was 143 days,the plant height was about 40 cm,the stem diameter was 1.84 cm.Other characters were indeterminate growth,late ripening,fast growth rate and strong resistance to stress.This variety is suitable for Jinzhong,Shanxi Province,Zhangye,Gansu Province,Jinzhou,Liaoning Province,Chaoyang,Liaoning Province,and Chifeng area,Inner Mongolia Autonomous Region.

关 键 词：饲草高粱 新品种 晋生粱1号 选育 栽培技术 

分 类 号：S514[农业科学—作物学]