摘要
分别于2012年在南宁、2012和2013年在哈尔滨利用GGE双图标法评价了26个大豆品种在3个环境条件下的稳定性。结果表明:G17(合丰52),G21(北1484),G4(东农42)和G20(黑河45)是棕榈酸、硬脂酸、油酸、亚油酸、亚麻酸5种脂肪酸表现最稳定的基因型;大豆品种G9(垦丰15)和G20(黑河45)比其他大豆品种更接近理想基因型,因此这两个大豆品种具有更大的稳定性。研究结果显示,绝大多数的大豆品种在被测试的环境中,具有较大的变异。
Soybean fatty acids（FA） are major sources of vegetable oil.The objective of the present study was to select stable perform of FA of twenty-six cultivars across three environments.Three tested locations including Nanning in 2012,Harbin in2013,and Harbin in 2012 were highly correlated.‘Which-won where’study partitioned the testing locations into three environments,the result showed genotypes G17（Hefeng 52）,G21（Bei 1484）,G4（Donong 42）,G20（Heihe 45） and G20（Heihe45） were the best performing genotypes for palmitic acid,stearic acid,oleic acid,linoleic acid and linolenic acid content,respectively.Genotypes G9（Kenfeng15） and G20（Hehei45） located closer to the‘ideal genotype’are more desirable than others.The result of the present study indicated that most genotypes varied depending on the tested environment.This study was valuable to identify genotype with stable perform of fatty acid of these twenty-six cultivar for developing new cultivar.
出处
《大豆科学》
CAS
CSCD
北大核心
2014年第4期514-518,共5页
Soybean Science
基金
Young Academic Backbone Support Plan in General University of Heilongjiang Province(1252G014)
