不同藜麦材料在哈尔滨地区的适应性研究  

Adaptability of different quinoa germplasm lines in Harbin

作　　者：李佶恺[1] 王建丽[1] 尚晨[1] 张海玲[1] 刘杰淋[1] 陈积山[1] 潘多锋[1] 刘凯[1] LI Ji-kai;WANG Jian-li;SHANG Chen;ZHANG Hai-ling;LIU Jie-lin;CHEN Ji-shan;PAN Duo-feng;LIU Kai(Grass and Science Institute of Heilongjiang Academy of Agricultural Sciences,Harbin 150086,China;Heilongjiang Academy of Agricultural Sciences,Harbin 150086,China)

机构地区：[1]黑龙江省农业科学院草业研究所

出　　处：《草业学报》2019年第9期202-208,共7页Acta Prataculturae Sinica

基　　金：国家农业部物种品种资源保护费项目(131821301354051002);黑龙江省农业科学院院级科研项目,黑龙江省农业科学院科研重大项目黑龙江寒带农作物种质资源更新资助

摘　　要：在哈尔滨地区的生态及生产条件下,研究了8个藜麦材料在大田种植条件下的农艺性状、品质性状及抗倒伏表现。结果表明:8个参试材料均可在本生态区正常成熟,生育期范围为112~121 d。株高范围为133.20~173.07 cm,分枝数为18.10~23.10个,有效分枝率为64.34%~72.87%,产量最高可达2965.88 kg·hm^-2。蛋白质含量为13.74%~14.50%,淀粉含量为42.15%~60.11%,脂肪含量为4.26%~6.74%,灰分含量为3.94%~6.46%。倒伏率为9.00%~13.67%。综合产量性状和品质性状,材料LM-3的表现最优,适合在哈尔滨地区推广应用。This paper researched the agronomic traits,seed quality traits and lodging resistance of eight quinoa germplasm lines in Harbin,Heilongjiang Province.All the eight tested lines matured normally,with the growth period ranging from 112 to 121 days.The plant height ranged from 133.2 to 173.1 cm,the number of branches per plant was 18.1-23.1,the effective branching rate was 64.34%-72.87%,and the highest yield among the quinoa lines at Harbin was 2966 kg·ha-1.The ranges for protein,starch,and fat contents were,respectively,13.74%-14.50%,42.15%-60.11%,and 4.26%-6.74%,and the range for ash was 3.94%-6.46%.The lodging rate was between 9.00%-13.67%.Based on comprehensive consideration of evaluated yield and seed quality traits,the germplasm line LM-3 had the best performance,and production potential.This material is therefore recommended as suitable to be planted more widely in the Harbin region.

关 键 词：藜麦 哈尔滨 农艺性状 品质性状 倒伏 

分 类 号：S51[农业科学—作物学]