松辽122、松辽186抗盐碱性鉴定试验研究  

Experimental Study on Saline-alkali Resistance Identification of Songliao-122 and Songliao-186

作　　者：高明[1] 耿文良 宋双[3] 姜兆远[1] 吕珂[1] 王丹[3] 刘晓梅[1] 李国忠 GAO Ming;GENG Wen-liang;SONG Shuang;JIANG Zhao-yuan;LV Ke;WANG Dan;LIU Xiao-mei;LI Guo-zhong(Jilin Academy of Agricultural Sciences,Changchun 130033,China;Songliao Agricultural Research Institute of Gongzhuling,Changchun 136100,China;Liaoning Institute of Saline-Alkali Land Utilization,Panjin Liaoning 124010,China;Gongzhuling Comprehensive Agricultural Administrative Law Enforcement Team,Changchun 136100,China)

机构地区：[1]吉林省农业科学院,长春130033 [2]公主岭市松辽农业科学研究所,长春136100 [3]辽宁省盐碱地利用研究所,辽宁盘锦124010 [4]公主岭市农业综合行政执法队,长春136100

出　　处：《北方水稻》2022年第1期40-42,共3页North Rice

摘　　要：针对新育成的水稻新品种松辽122、松辽186的抗盐碱性强弱,在吉林省西部盐碱地区进行3 a鉴定试验研究,结果表明,松辽122、松辽186适于在土壤pH值8~8.2,含盐量在0.25%~0.30%条件下种植,平均产量可达600 kg/667 m^(2)以上。明确了其抗盐碱性较强,并为建立亲本源库评价体系,创制核心育种技术亲本材料,科学选配双本配组,提供科学依据。In view of the salt-alkali resistance of the newly developed rice varieties Songliao-122 and Songliao-186,a 3-year identification experiment was carried out in the salt-alkali area of western Jilin Province.The results showed that songliao-122 and Songliao-186 were suitable for planting under the soil pH value of 8.0~8.2 and salt content of 0.25%~0.30%.The average yield can reach more than 600 kg/667 m^(2).It is clear that it has strong saline-alkali resistance,and provides scientific basis for establishing the evaluation system of parental source pool,creating the parent material of core breeding technology,and scientifically selecting the double parent group.

关 键 词：盐碱地 盐分含量 水稻新品种 产量 

分 类 号：S511.037[农业科学—作物学]