3个种源台湾桤木在广西的生长和光合特征
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摘要
采用完全随机区组试验设计,研究了不同种源台湾桤木(Alnus formosana)光合及生长特征的月动态变化,为台湾桤木优良种源的选择提供理论依据。结果表明:不同月份、不同种源间台湾桤木光合生理特性差异显著,净光合速率(Pn)、气孔导度(Gs)、蒸腾速率(Tr)及水分利用效率(WUE)表现出对气候变化的适应,均随月份的变化而变化。各种源台湾桤木净光合速率、气孔导度和水分利用效率在8—10月份均较低,4月份和12月份较高。蒸腾速率8月份最高,4月份和12月份较低。相关分析表明:苗高与地径表现了显著的正相关,P_n与G_s、WUE表现了显著正相关,G_s与WUE表现了显著正相关,而T_r与G_s、WUE均表现了显著的负相关。在南宁地区引种,建议优先选择具有高生物量的四川和湖南种源。
The monthly variation of photosynthetic and growth characteristics of Alnus formosana was studied by randomized complete block design to provide theoretical reference for selection of excellent provenance. Results showed that the photosynthetic and growth characteristics of A. formosana at different months from different provenances had significant differences. The net photosynthetic rate(P_n),stomatal conductance(G_s),transpiration rate(T_r) and water use efficiency(WUE) changed with the change of seasons,showing the adaptability to different months. The P_n,G_s and WUE of all different provenances were relatively low from August to October,and much higher in April and December. The T_r was the highest in August,and much lower in April and December. Correlation analysis concluded that the seedling height and ground diameter showed significant positive correlation. P_n showed significant positive correlation with G_s and WUE. G_s showed significant positive correlation with WUE. While T_r showed a significant negative correlation with Gsand WUE. It was suggested to select Sichuan and Hunan provenances with high biomass in Nanning.
The monthly variation of photosynthetic and growth characteristics of Alnus formosana was studied by randomized complete block design to provide theoretical reference for selection of excellent provenance. Results showed that the photosynthetic and growth characteristics of A. formosana at different months from different provenances had significant differences. The net photosynthetic rate(P_n),stomatal conductance(G_s),transpiration rate(T_r) and water use efficiency(WUE) changed with the change of seasons,showing the adaptability to different months. The P_n,G_s and WUE of all different provenances were relatively low from August to October,and much higher in April and December. The T_r was the highest in August,and much lower in April and December. Correlation analysis concluded that the seedling height and ground diameter showed significant positive correlation. P_n showed significant positive correlation with G_s and WUE. G_s showed significant positive correlation with WUE. While T_r showed a significant negative correlation with Gsand WUE. It was suggested to select Sichuan and Hunan provenances with high biomass in Nanning.
引文
[1]柯世省.天台山3种常绿阔叶树光合特性的季节变化[J].浙江林业科技,2004,24(5):7-11.
[2]熊彩云,曾伟,肖复明,等.木荷种源间光合作用参数分析[J].生态学报,2012,32(11):3628-3634.
[3]DAS S,SUGANTHAN P N.Differentifial evolution:A survey of the state of the art[J].IEEE Transaction on Evolutionary Computation,2011,15(1):4-31.
[4]SRIVASTAVA R.Implications of using approximation expressions for well function[J].Journal of Irrigation and Drainage Engineering,1995,121(6):459-462.
[5]潘燕.不同施肥对台湾桤木根系生长及衰老生理的影响研究[D].成都:四川农业大学,2008.
[6]朱万泽,王金锡,薛建辉.台湾桤木引种气候生态适生区分析[J].热带亚热带植物学报,2005,13(1):59-64.
[7]HUANG Y F,LAN H F,HSE C Y.Studies on the manufacture of hardboard from fast-growing wood species(II).Malacca albizzia,Formosan sweet gum,Formosan alder and India-charcoal trema as raw materials for hardboard manufacturing[J].Quarterly Journal of Chinese Forestry,1994,27(3):119-139.
[8]邹高顺.台湾桤木引种造林及其培肥能力的研究[J].福建林学院学报,1995(2):112-117.
[10]陈明皋.台湾桤木无性系苗木快繁与多性状综合选择研究[D].长沙:中南林业科技大学,2012.
[11]王旭军,吴际友,程勇,等.台湾桤木花粉生活力的测定方法初探[J].中国农学通报,2007,23(9):201-203.
[12]陈建华,纪程灵,吴际友,等.台湾桤木无性系的生长性状比较[J].中南林业科技大学学报,2012,32(4):7-9.
[13]周小玲,田大伦,许忠坤,等.中亚热带四川桤木与台湾桤木幼林的光合生态特性[J].中南林业科技大学学报,2007,27(1):40-49.
[14]韩梅,杨利民,韩忠明,等.不同种源黄芩光合特性及产量与品质的研究[J].西北农林科技大学学报:自然科学版,2015,43(4):197-202.
[15]UEDA Y,NISHIHARA S,TOMITA H,et al.Photosynthetic response of Japanese rose species Rosa bracteata and Rosa rugosa to temperature and light.[J].Scientia Horticulturae,2000,84(3-4):365-371.
[16]李秋荔,黄寿先,李志先,等.中国马褂木不同种源苗期生长规律研究[J].广西植物,2012(3):355-361.
[17]熊大国,王海琼,梁红梅,等.元坝区台湾桤木年生长节律与生物量研究[J].四川林业科技,2006(6):55-58.
[18]王金锡.台湾桤木研究与引种[M].北京:科学出版社,2013,39-48.
[19]彭玉华,黄志玲,申文辉,等.台湾桤木引种的生长节律与生物量研究[J].中南林业科技大学学报,2014,34(6):7-12.
[20]WELLS R,SCHULZE L L,ASHLEY D A,et al.Cultivar differences in canopy apparent photosynthesis and their relationship to seed yield in soybeans[J].Crop Science,1982,22(4):886-890.
[21]马富举,李丹丹,蔡剑,等.干旱胁迫对小麦幼苗根系生长和叶片光合作用的影响[J].应用生态学报,2012,23(3):724-730.
[22]叶菊,蔺海明,邱黛玉,等.几种甘草(Glycyrrhiza)光合特性、形态特征及生物量比较[J].中国沙漠,2014,34(2):456-463.
[2]熊彩云,曾伟,肖复明,等.木荷种源间光合作用参数分析[J].生态学报,2012,32(11):3628-3634.
[3]DAS S,SUGANTHAN P N.Differentifial evolution:A survey of the state of the art[J].IEEE Transaction on Evolutionary Computation,2011,15(1):4-31.
[4]SRIVASTAVA R.Implications of using approximation expressions for well function[J].Journal of Irrigation and Drainage Engineering,1995,121(6):459-462.
[5]潘燕.不同施肥对台湾桤木根系生长及衰老生理的影响研究[D].成都:四川农业大学,2008.
[6]朱万泽,王金锡,薛建辉.台湾桤木引种气候生态适生区分析[J].热带亚热带植物学报,2005,13(1):59-64.
[7]HUANG Y F,LAN H F,HSE C Y.Studies on the manufacture of hardboard from fast-growing wood species(II).Malacca albizzia,Formosan sweet gum,Formosan alder and India-charcoal trema as raw materials for hardboard manufacturing[J].Quarterly Journal of Chinese Forestry,1994,27(3):119-139.
[8]邹高顺.台湾桤木引种造林及其培肥能力的研究[J].福建林学院学报,1995(2):112-117.
[10]陈明皋.台湾桤木无性系苗木快繁与多性状综合选择研究[D].长沙:中南林业科技大学,2012.
[11]王旭军,吴际友,程勇,等.台湾桤木花粉生活力的测定方法初探[J].中国农学通报,2007,23(9):201-203.
[12]陈建华,纪程灵,吴际友,等.台湾桤木无性系的生长性状比较[J].中南林业科技大学学报,2012,32(4):7-9.
[13]周小玲,田大伦,许忠坤,等.中亚热带四川桤木与台湾桤木幼林的光合生态特性[J].中南林业科技大学学报,2007,27(1):40-49.
[14]韩梅,杨利民,韩忠明,等.不同种源黄芩光合特性及产量与品质的研究[J].西北农林科技大学学报:自然科学版,2015,43(4):197-202.
[15]UEDA Y,NISHIHARA S,TOMITA H,et al.Photosynthetic response of Japanese rose species Rosa bracteata and Rosa rugosa to temperature and light.[J].Scientia Horticulturae,2000,84(3-4):365-371.
[16]李秋荔,黄寿先,李志先,等.中国马褂木不同种源苗期生长规律研究[J].广西植物,2012(3):355-361.
[17]熊大国,王海琼,梁红梅,等.元坝区台湾桤木年生长节律与生物量研究[J].四川林业科技,2006(6):55-58.
[18]王金锡.台湾桤木研究与引种[M].北京:科学出版社,2013,39-48.
[19]彭玉华,黄志玲,申文辉,等.台湾桤木引种的生长节律与生物量研究[J].中南林业科技大学学报,2014,34(6):7-12.
[20]WELLS R,SCHULZE L L,ASHLEY D A,et al.Cultivar differences in canopy apparent photosynthesis and their relationship to seed yield in soybeans[J].Crop Science,1982,22(4):886-890.
[21]马富举,李丹丹,蔡剑,等.干旱胁迫对小麦幼苗根系生长和叶片光合作用的影响[J].应用生态学报,2012,23(3):724-730.
[22]叶菊,蔺海明,邱黛玉,等.几种甘草(Glycyrrhiza)光合特性、形态特征及生物量比较[J].中国沙漠,2014,34(2):456-463.
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