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近红外光谱技术在燕麦种子活力测定中的应用研究

Keywords: 近红外光谱,马氏距离,燕麦,种子活力

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Abstract:

快速准确无损测定牧草种子活力是当前种子生理研究中的一项重要内容.试验以甜燕麦种子为材料,采用近红外光谱结合主成分-马氏距离模式识别方法鉴别了3种不同活力的燕麦种子.研究结果表明,在4000~6900cm-1波数范围内的光谱,通过SNV(StandardNormalVariate)预处理方法,用4个主成分建立的模型效果最佳,模型对校正集样本和预测集样本的鉴别率都分别达到100%.该研究利用近红外光谱技术为快速准确无损测定种子活力提供了一条新途径.

References

[1]  Perry D A.Report of the Vigour Test Committee,1974-1977[J].Seed Science and Technology,1978,6:159-181.
[2]  Hampton J G,TeKrony D M.Handbook of Vigour Test Methods[M].ISTA.Zurich,Switzerland,1995.
[3]  McDonald M B.Seed deterioration:physiology,repair and assessment[J].Seed Science and Technology,1999,27:177-237.
[4]  Delouche J C.Precepts of seed storage[J].Process of the Mississippi State Processors Short course,1973,1:93-122.
[5]  Walters C.Understanding the mechanisms and kinetics of seed ageing[J].Seed Science and Research,1998,8:223-244.
[6]  Harrington J F.Biochemical basis seed longevity[J].Seed Science and Technology,1973,1:453-461.
[7]  Blanche C A,Elam W W,Hodges J D.Accelerated ageing of Quercus nigra seed:biochemical changes and applicability as a vigour test[J].Canadian journal of forest research,1990,20:1611-1615.
[8]  Madhava,Roa K V,Kalpana R.Carbohydrates and the ageing process in seeds of pigeonpea (cajanus Cajan(L.) millsp) cultivars[J].Seed Science and Technology,1994,22:495-501.
[9]  Hampton J G.Report of the vigour committee[J].Twenty-fifth international seed testing congress.Seed Science and Technology,1999,27:177-186.
[10]  Bekendam,Grob R.Seedling Evaluation[M].Translated by PU Xin-Chun,HAN Jian-Guo.Beijing:Beijing Agriculture university Press (浦心春,韩建国译.种苗评定于种子活力测定方法手册.北京:北京农业大学出版社),1993,103-110.
[11]  LU Wan-Zhen,YUAN Hong-Fu,XU Guang-Tong,et al.The Modern Analysis Technique for Near Infrared Spectra[M].Beijing:Chinese Oil and Chemical Industry Press(陆婉珍,袁洪福,徐广通,等.现代近红外分析技术.北京:中国石化出版社),2001,6-8.
[12]  Delwiche R.Protein content of single kernel of wheat by near-infrared reflectance spectroscopy[J].Journal of Cereal Science,1998,27:241-254.
[13]  Yang P,Shunk R J.Protein coniine and viscosity of starch from wet-milled corn hybrids as influenced by environmentally induced changes in test weight[J].Cereal Chemistry,2000,77(1):44-7.
[14]  Dowell F E.Differentiating vitreous and nonvitreous durum wheat kemels by using near-infrared spectroscopy[J].Cereal Chemistry,2000,77(2):155-158.
[15]  SUN Su-Qin,TANG Jun-Ming,YUAN Zi-Min,et al.Discrimination of tnueborn tuber dioscoreae by fingerprint infrared spectra and principle component analysis[J].Spectrescopy and Spectral Analysis(孙素琴,汤俊明,袁子民,等.道地山药红外指纹图谱和聚类分析的鉴别研究.光谱学与光谱分析),2003,23(2):258-260.
[16]  HE Yong,LI Xiao-Li.Discrim ination of varictics of wax-Scrry using near infrared spcctra[J].J.Infrared Millim.Waves(何勇,李晓丽.近红外光谱杨梅品种鉴别方法的研究.红外与毫米波学报),2006,25(3):192-194.
[17]  HUANG Min,HE Yong,HUANG Lin-Xia,et al.Discrimination of varieties of silkworm egg based on visible-near infrared spectra[J].J.Infrared Millim.Waves(黄敏,何勇,黄凌霞,等.基于可见-近红外光谱技术的家蚕蚕种鉴别方法的研究.红外与毫米波学报),2006,25(5):342-344.
[18]  Tigabu M,Oden P C.Rapid and non-destructive analysis of vigour of Pinus patula seeds using single seed near infrared transmittance spectra and multivariate analysis[J].Seed Science and Technology,2004,32:593-606.
[19]  Hampton J G,Brunton,Pemberton G M.et al.Temperature and time variables for accelerated ageing vigour testing of pea seed[J].Seed Science and Technology,2004,32:261-264.
[20]  ZHAO Jie-Wen,CHEN Quan-Sheng,ZHANG Hai-Dong,et al.Study on the identification of tea using near infrared reflectance spectroscopy[J].Spectroscopy and Spectral Analysis(赵杰文,陈全胜,张海东,等.近红外光谱分析技术在茶叶鉴别中的应用研究.光谱学与光谱分析),2006,26(9):1601-1604.
[21]  XU Lu,SHAO Xue-Guang.Methods of Chemometrics[M].Beijing:Science Press (许禄,邵学广.化学计量学方法.北京:科学出版社),2004.
[22]  WU Dao-fan,SONG Ming.Studies on methods and mechanisms of improving vigor in cabbage seed[J].Acta Horticultures Sinica(吴道藩,宋明.提高甘蓝种子活力的方法与机理研究.园艺学报),2002,29(6):542-546.

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