南洋楹无性系种子园生长种实评价
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摘要
研究了南洋楹无性系种子园53个无性系的生长、结实和种子特征。发现不同无性系生长、结实性状的变异程度比较大,除冠幅浓密度性状以外,均存在极显著差异(P <0.001);不同性状的重复力在0.30～0.97之间;无性系生长和种实性状间无显著相关性。采用层次分析法(AHP)研究发现,生长、结实和种子特征等3类性状的子准则层间分别存在显著或极显著正相关关系;每层次判断矩阵具有满意一致性(CR <0.1),冠高比和结实量的总权重值最高。采用综合数量评价值(N)和系统聚类法将53个无性系分为3组,筛选出第Ⅰ、Ⅱ组共计15个无性系,结实量比平均值提高2.3倍,冠高比达到1.33,生长种实性状均得到综合提升,可为种子园的改良或重建提供依据。
The growth, fruiting and seed characters of 53 clones in seed orchard of Paraserianthes falcataria were studied, it was found that there were signi?cant differences in growth and fruiting characters except crown density among 53 different clones(P < 0.001),the repeatability of different characters were 0.30-0.97; there was no signi?cant correlation between growth and fruiting, seed characters respectively. Using analytic hierarchy process( AHP), the results show that there was a signi?cant or extremely signi?cant positive correlation between the characters in growth, fruiting and seed in the subcriteria interlayer; The judgment matrix of each level had satisfactory consistency(CR < 0.1),of the subcriteria, the total weight values of crown height ratio and fruiting amount were the highest. By using the comprehensive quantitative evaluation value(N) and the system clustering method, 53 clones were divided into 3 groups, 15 clones in group I and II were selected. As a result, the seed setting amount was 2.3 times higher than the average value, the crown height ratio reached 1.33, and the growth and seed traits were comprehensively improved. This method can provide a basis for the improvement or reconstruction of the seed orchard.
The growth, fruiting and seed characters of 53 clones in seed orchard of Paraserianthes falcataria were studied, it was found that there were signi?cant differences in growth and fruiting characters except crown density among 53 different clones(P < 0.001),the repeatability of different characters were 0.30-0.97; there was no signi?cant correlation between growth and fruiting, seed characters respectively. Using analytic hierarchy process( AHP), the results show that there was a signi?cant or extremely signi?cant positive correlation between the characters in growth, fruiting and seed in the subcriteria interlayer; The judgment matrix of each level had satisfactory consistency(CR < 0.1),of the subcriteria, the total weight values of crown height ratio and fruiting amount were the highest. By using the comprehensive quantitative evaluation value(N) and the system clustering method, 53 clones were divided into 3 groups, 15 clones in group I and II were selected. As a result, the seed setting amount was 2.3 times higher than the average value, the crown height ratio reached 1.33, and the growth and seed traits were comprehensively improved. This method can provide a basis for the improvement or reconstruction of the seed orchard.
引文
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[12]樊后保,刘文飞,李燕燕,等.应用层次分析法评价闽西北山地马尾松-阔叶树混交林的综合效益[J].山地学报,2009,27(3):257-264.
[13]王文元,史国旭,周文强,等.熵AHP法对鸢尾宿根花卉的综合评价[J].中国农学通报.2012,28(16):292-298.
[14]郑永光,梁启英,周小珍.南方三省(区)南洋楹气候区划的研究[J].中南林学院学报,2004,24(1):6-9.
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[18]李周岐,王章荣.应用模糊综合评判进行马尾松种子园无性系评价[J].南京林业大学学报(自然科学版),1998,22(3):91-94.
[19]洪永辉.马尾松种子园无性系亲本多性状联合选择[J].南京林业大学学报(自然科学版),2011,35(6):23-28.
[20]白天道.马尾松实生种子园家系特征分析及遗传评价[D].南京:南京林业大学,2011,1-54.
[21]张国洲,谢维斌.马尾松种子园无性系种实性状研究[J].种子,2012,31(1):88-89.
[22]王福森,李树森,李晶,等.樟子松无性系种子园矮化处理对结实及种子品质的影响[J].东北林业大学学报,2017,45(5):26-28.
[23]郑郁善,洪伟,吴耀溪.杉木种子园优良无性系综合选择研究[J].生物数学学报,1997,12(5):599-605.
[24]张骁,王井源,高海燕,等.水曲柳无性系种子园母树生长性状评价[J].北华大学学报(自然科学版),2014,15(4):527-530.
[2]BINKLEY D,GIARDINA C,BASHKIN MA.Soil phosphorus pools and supply under the influence of Eucalyptus saligna and nitrogen-fixing Albizia facaltaria[J].Forest Ecology and Management,2000,128(3):241-247.
[3]贾黎明.固氮树种与非固氮树种混交林研究现状[J].世界林业研究,1998,11(1):20-26.
[4]郑永光,周小珍,陈红跃,等.南洋楹优良种源/家系选择的研究[J].华南农业大学学报,2004,25(3):29-33.
[5]韦如萍,晏姝,胡德活,等.11年生南洋楹引种试验及家系选择[J].中南林业科技大学学报,2012,32(5):19-24.
[6]晏姝,胡德活,韦如萍,等.南洋楹优树选择标准研究[J].林业科学研究,2011,24(2):272-276.
[7]晏姝,胡德活,韦如萍,等.南洋楹1代无性系种子园营建技术研究[J].西南林业大学学报,2015,35(1):26-32.
[8]王章荣.高世代种子园营建的一些技术问题[J].南京林业大学学报(自然科学版),2012,36(1):8-10.
[9]陈苏英,马祥庆,吴鹏飞,等.1.5代杉木种子园不同无性系生长和结实性状的评价[J].热带亚热带植物学报,2014,22(3):281-291.
[10]王莲芬,许树柏.层次分析法引论[M]北京:中国人民大学出版社,1990:9-22.
[11]刘宪钊,陆元昌,刘刚,等.基于层次分析法的多指标树种优势度的比较分析[J].东北林业大学学报,2009,37(7):39-41.
[12]樊后保,刘文飞,李燕燕,等.应用层次分析法评价闽西北山地马尾松-阔叶树混交林的综合效益[J].山地学报,2009,27(3):257-264.
[13]王文元,史国旭,周文强,等.熵AHP法对鸢尾宿根花卉的综合评价[J].中国农学通报.2012,28(16):292-298.
[14]郑永光,梁启英,周小珍.南方三省(区)南洋楹气候区划的研究[J].中南林学院学报,2004,24(1):6-9.
[15]黄少伟,谢维辉.实用SAS编程与林业试验数据分析[M].广州:华南理工大学出版社,2001,36-129.
[16]SAATY T L.The analytic hierarchy process[M].New York:Mc Graw Hill Inc,1980.
[17]蒋艾平,刘军,姜景民,等.基于层次分析法的乐东拟单性木兰优良种源选择[J].林业科学研究,2015,28(1):50-54.
[18]李周岐,王章荣.应用模糊综合评判进行马尾松种子园无性系评价[J].南京林业大学学报(自然科学版),1998,22(3):91-94.
[19]洪永辉.马尾松种子园无性系亲本多性状联合选择[J].南京林业大学学报(自然科学版),2011,35(6):23-28.
[20]白天道.马尾松实生种子园家系特征分析及遗传评价[D].南京:南京林业大学,2011,1-54.
[21]张国洲,谢维斌.马尾松种子园无性系种实性状研究[J].种子,2012,31(1):88-89.
[22]王福森,李树森,李晶,等.樟子松无性系种子园矮化处理对结实及种子品质的影响[J].东北林业大学学报,2017,45(5):26-28.
[23]郑郁善,洪伟,吴耀溪.杉木种子园优良无性系综合选择研究[J].生物数学学报,1997,12(5):599-605.
[24]张骁,王井源,高海燕,等.水曲柳无性系种子园母树生长性状评价[J].北华大学学报(自然科学版),2014,15(4):527-530.