油棕鲜果穗产量构成因素的相关性和回归分析
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摘要
为明确油棕鲜果穗产量构成因素之间的关系,利用相关性、回归和通径等分析方法,对58株油棕单株鲜果穗产量与其它性状相关性进行了研究。结果表明:油棕鲜果穗产量与鲜果穗重和每株果穗数的相关性最为密切。另外,在油棕高产品种选育过程中,应着重对平均果穗重、每株果穗数、果实大小和含油量等性状进行选择,并综合权衡这些产量性状之间的相互作用。产量性状变异和相关性分析表明,平均种壳厚度变异程度最大(88.34%),平均果长变异最小(11.99%),鲜果穗产量与鲜果穗重、每株果穗数、平均果重呈极显著正相关关系(0.882**,0.714**,0.439**),与平均果长呈显著正相关关系(0.334*)。多元线性回归和通径分析结果表明,通过比较多元线性回归方程的相关参数,建立了可实用的最优多元线性回归方程x_1=-281.511+2.787x_4+3.455x_5-2.672x_6+0.411x_7+6.690x_8+3.664x_9,平均鲜果穗重和每株果穗数对单株鲜果穗产量的直接作用最大(0.670,0.439),其它性状对单株产量的直接作用较小,平均果重和平均果长对单株鲜果穗产量的间接作用最大(0.335,0.322)。该研究结果为油棕高产品种选育提供了依据。
Oil palm is the most important oil crop all over the world,its production is 30% of the world's total vegetable oil,but there is still room for improving the yield. In order to verify relationship among fresh fruit bunch yield components,correlation between fresh fruit bunch yield and other traits were studied by using correlation,regression and path analysis. The results indicated that fresh fruit weight,number of bunch were the most closely related with fresh fruit bunch yield. Moreover,breeder should focused on average weight of fresh fruit bunch,number of fresh fruit bunch ineach plant,fruit length,fruit width and oil content of mesocarp,and balance interaction among these characters was related with fresh fruit bunch yield in the high yield oil palm varieties breeding. Analysis of variance and correlation showed that the average shell thickness had the most coefficient of variation( CV = 88.34%),average fruit length had the least coefficient of variation( CV = 11.99%),fresh fruit bunch yield had extremely significant positive correlation with average fresh fruit bunch weight,number of bunch produced,average fruit weight( r = 0. 882 **,0. 714 **,0.439**),and had significant positive correlation with average fruit length( 0.334*). Multiple regression and path analysis showed that practical regression equation x_1=-281.511+2.787x_4+3.455x_5-2.672x_6+0.411x_7+6.690x_8+ 3.664x_9 was established by comparing parameters related with multiple linear regression equation. Average fresh fruit bunch weight and number of bunch had maximum direct effects( 0.670,0.439),other characters were relatively less,average fruit weight and average fruit length had maximum indirect effects( 0.335,0.322). The results provide information for the high yield varieties breeding.
Oil palm is the most important oil crop all over the world,its production is 30% of the world's total vegetable oil,but there is still room for improving the yield. In order to verify relationship among fresh fruit bunch yield components,correlation between fresh fruit bunch yield and other traits were studied by using correlation,regression and path analysis. The results indicated that fresh fruit weight,number of bunch were the most closely related with fresh fruit bunch yield. Moreover,breeder should focused on average weight of fresh fruit bunch,number of fresh fruit bunch ineach plant,fruit length,fruit width and oil content of mesocarp,and balance interaction among these characters was related with fresh fruit bunch yield in the high yield oil palm varieties breeding. Analysis of variance and correlation showed that the average shell thickness had the most coefficient of variation( CV = 88.34%),average fruit length had the least coefficient of variation( CV = 11.99%),fresh fruit bunch yield had extremely significant positive correlation with average fresh fruit bunch weight,number of bunch produced,average fruit weight( r = 0. 882 **,0. 714 **,0.439**),and had significant positive correlation with average fruit length( 0.334*). Multiple regression and path analysis showed that practical regression equation x_1=-281.511+2.787x_4+3.455x_5-2.672x_6+0.411x_7+6.690x_8+ 3.664x_9 was established by comparing parameters related with multiple linear regression equation. Average fresh fruit bunch weight and number of bunch had maximum direct effects( 0.670,0.439),other characters were relatively less,average fruit weight and average fruit length had maximum indirect effects( 0.335,0.322). The results provide information for the high yield varieties breeding.
引文
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BRANDAO F,SCHONEVELD G,2015.The state of oil palm development in the Brazilian Amazon:Trends,value chain dynamics,and business models[J].Brit Med J,21(1):103-110.
CHENG XB,ZHAO G,XUE WT,et al,2016.Analysis of phenophase and agronomic characters of wild barley(Hordeum spontaneum)originated from Jordan in western Sichuan plateau[J].SW Chin J Agric Sci,29(5):1027-1031.[程晓彬,赵刚,薛文韬,等,2016.约旦野生二棱大麦在川西高原的物候期和农艺性状分析[J].西南农业学报,29(5):1027-1031.]
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GUTIERREZ VVH,DEFRIES R,PINEDO VM,et al,2011.High-yield oil palm expansion spares land at the expense of forests in the Peruvian Amazon[J].Burl Magaz,6(4):67-81.
GRAHAM WP,JAMES JG,HAUGAASEN T,et al,2016.Reducing the impacts of Neotropical oil palm development on functional diversity[J].Biol Conserv,197:139-145.
KRUALEE S,SDOODEE S,EKSOMTRAMAGE T,et al,2013.Correlation and path analysis of palm oil yield components in oil palm(Elaeis guineensis Jacq.)[J].Nat Sci,48(4):895-901.
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LI SX,XIANG G,YANG ZL,et al,2015.Correlation and path analysis of yield components of hybrid rice combinations‘Xieyou385’[J].Chin Agric Sci Bull,31(18):15-19.[李树杏,向关伦,杨占烈,等,2015.杂交水稻‘协优385’主要产量构成因子与产量的相关分析和通径分析[J].中国农学通报,31(18):15-19.]
LI LF,WU XF,LIU SQ,2015.Characteristics of photosynthesis and photosynthetic carbon fixation capacity of five mangrove tree species in Zhanjiang City[J].Guihaia,35(6):825-832.[李林锋,吴小凤,刘素青,2015.湛江5种红树林树种光合作用特性及光合固碳能力研究[J].广西植物,35(6):825-832.]
MURPHY DJ,2009.Oil palm:future prospects for yield and quality improvements[J].Lipid Technol,21(11-12):257-260.
OBOH BO,FAKOREDE MA,1990.Interrelations among vegetative,yield and bunch quality traits in short-stem oil palm progenies[J].Euphytica,46(1):7-14.
OBISESAN IO,FATUNLA T,1982.Heritability of fresh fruit bunch yield and its components in the oil palm(Elaeis guineensis Jacq.)[J].Theoret Appl Genet,64(1):65-68.
OKWUAGWU CO,OKOYE MN,OKOLO EG,et al,2008.Genetic variability of fresh fruit bunch yield in Deli/dura x tenera breeding populations of oil palm(Elaeis guineensis Jacq.)in Nigeria[J].J Trop Agric,46(1):40-45.
OKOYE MN,OKWUAGWU CO,UGURU MI,2009.Population improvement for fresh fruit bunch yield and yield components in oil palm(Elaeis guineensis Jacq.).[J].Res Nurs Health,36(3):257-70.
SAMBANTHAMURTHI R,SUNDRAM K,TAN YA,2000.Chemistry and biochemistry of palm oil[J].Prog Lipid Res,9(6):507-558.
SUMATHI S,CHAI SP,MOHAMED AR,2008.Utilization of oil palm as a source of renewable energy in Malaysia[J].Renew Sustain Energy Rev,12(9):2404-2421.
SHI P,FENG ML,LEI XT,et al,2015.Path and principal component analysis of yield traits in oil palm fruit bunch[J].Guangdong Agric Sci,42(17):18-25.[石鹏,冯美利,雷新涛,等,2015.油棕果穗产量性状主成分及通径分析[J].广东农业科学,42(17):18-25.]
TAN KT,LEE KT,MOHAMED AR,et al,2009.Palm oil:Addressing issues and towards sustainable development[J].Renew Sustain Energy Rev,13(2):420-427.
VISSOH PV,NSIAH SA,HUIS AV,et al,2010.Opportunities for oil palm development in Benin and Ghana:institutional conditions for technological change[J].Asp Appl Biol,96:207-214.
WU CT,MA ZY,LIU HW,et al,2014.Correlation and path analysis on yield of Hevea brasiliensis PR107 and its components[J].J Centr S Univ For Technol,34(12):46-51.[吴春太,马征宇,刘汉文,等,2014.橡胶树PR107产量与其构成因素的相关及通径分析[J].中南林业科技大学学报,34(12):46-51.]
BRANDAO F,SCHONEVELD G,2015.The state of oil palm development in the Brazilian Amazon:Trends,value chain dynamics,and business models[J].Brit Med J,21(1):103-110.
CHENG XB,ZHAO G,XUE WT,et al,2016.Analysis of phenophase and agronomic characters of wild barley(Hordeum spontaneum)originated from Jordan in western Sichuan plateau[J].SW Chin J Agric Sci,29(5):1027-1031.[程晓彬,赵刚,薛文韬,等,2016.约旦野生二棱大麦在川西高原的物候期和农艺性状分析[J].西南农业学报,29(5):1027-1031.]
EKSOMTRAMAGE,JUNTARANIYOM,TONGKUM,et al,2001.Predicting fresh fruit bunch yield of oil palm[J].Songklanakarin J Sci Technol,23(Suppl.).
EKSOMTRAMAGE,SONGSRI,JUMTARANIYOM,et al,2001.Correlation,path coefficient analysis and heritability for agronomic characters of oil palm(Elaeis guineensis Jacq.)[J].Songklanakarin J Sci Technol,23(Suppl.).
GUTIERREZ VVH,DEFRIES R,PINEDO VM,et al,2011.High-yield oil palm expansion spares land at the expense of forests in the Peruvian Amazon[J].Burl Magaz,6(4):67-81.
GRAHAM WP,JAMES JG,HAUGAASEN T,et al,2016.Reducing the impacts of Neotropical oil palm development on functional diversity[J].Biol Conserv,197:139-145.
KRUALEE S,SDOODEE S,EKSOMTRAMAGE T,et al,2013.Correlation and path analysis of palm oil yield components in oil palm(Elaeis guineensis Jacq.)[J].Nat Sci,48(4):895-901.
LEI XT,CAO HX,2013.Oil palm[M].Beijing:China Agriculture Press:103-127.[雷新涛,曹红星,2013.油棕[M].北京:中国农业出版社:103-127.]
LI SX,XIANG G,YANG ZL,et al,2015.Correlation and path analysis of yield components of hybrid rice combinations‘Xieyou385’[J].Chin Agric Sci Bull,31(18):15-19.[李树杏,向关伦,杨占烈,等,2015.杂交水稻‘协优385’主要产量构成因子与产量的相关分析和通径分析[J].中国农学通报,31(18):15-19.]
LI LF,WU XF,LIU SQ,2015.Characteristics of photosynthesis and photosynthetic carbon fixation capacity of five mangrove tree species in Zhanjiang City[J].Guihaia,35(6):825-832.[李林锋,吴小凤,刘素青,2015.湛江5种红树林树种光合作用特性及光合固碳能力研究[J].广西植物,35(6):825-832.]
MURPHY DJ,2009.Oil palm:future prospects for yield and quality improvements[J].Lipid Technol,21(11-12):257-260.
OBOH BO,FAKOREDE MA,1990.Interrelations among vegetative,yield and bunch quality traits in short-stem oil palm progenies[J].Euphytica,46(1):7-14.
OBISESAN IO,FATUNLA T,1982.Heritability of fresh fruit bunch yield and its components in the oil palm(Elaeis guineensis Jacq.)[J].Theoret Appl Genet,64(1):65-68.
OKWUAGWU CO,OKOYE MN,OKOLO EG,et al,2008.Genetic variability of fresh fruit bunch yield in Deli/dura x tenera breeding populations of oil palm(Elaeis guineensis Jacq.)in Nigeria[J].J Trop Agric,46(1):40-45.
OKOYE MN,OKWUAGWU CO,UGURU MI,2009.Population improvement for fresh fruit bunch yield and yield components in oil palm(Elaeis guineensis Jacq.).[J].Res Nurs Health,36(3):257-70.
SAMBANTHAMURTHI R,SUNDRAM K,TAN YA,2000.Chemistry and biochemistry of palm oil[J].Prog Lipid Res,9(6):507-558.
SUMATHI S,CHAI SP,MOHAMED AR,2008.Utilization of oil palm as a source of renewable energy in Malaysia[J].Renew Sustain Energy Rev,12(9):2404-2421.
SHI P,FENG ML,LEI XT,et al,2015.Path and principal component analysis of yield traits in oil palm fruit bunch[J].Guangdong Agric Sci,42(17):18-25.[石鹏,冯美利,雷新涛,等,2015.油棕果穗产量性状主成分及通径分析[J].广东农业科学,42(17):18-25.]
TAN KT,LEE KT,MOHAMED AR,et al,2009.Palm oil:Addressing issues and towards sustainable development[J].Renew Sustain Energy Rev,13(2):420-427.
VISSOH PV,NSIAH SA,HUIS AV,et al,2010.Opportunities for oil palm development in Benin and Ghana:institutional conditions for technological change[J].Asp Appl Biol,96:207-214.
WU CT,MA ZY,LIU HW,et al,2014.Correlation and path analysis on yield of Hevea brasiliensis PR107 and its components[J].J Centr S Univ For Technol,34(12):46-51.[吴春太,马征宇,刘汉文,等,2014.橡胶树PR107产量与其构成因素的相关及通径分析[J].中南林业科技大学学报,34(12):46-51.]