黄檗不同家系子代生长性状比较
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摘要
通过不同子代幼苗苗高和地径对比,分析黄檗种源间、家系间和家系内个体间生长性状变异规律.结果表明:不同种源间苗高差异不显著,地径差异显著(F=41.22~(**)),临江黄檗幼苗苗高和地径均值均大于黑龙江黄檗;种源内不同家系间苗高的差异均达到极显著水平(F=34.74~(**)和F=34.48~(**)),黑龙江种源12号(H-12)在所有家系中苗高表现最好,临江种源中优良家系数量较多.两个种源内不同家系间地径的差异也达到极显著水平(F=9.19~(**)和F=15.40~(**)),临江种源1号家系(L-1)幼苗地径最大,黑龙江种源12号家系(H-12)幼苗地径最大;黄檗幼苗苗高与地径呈极显著正相关(相关系数为0.67~(**)).在优良家系内苗高最优良单株是黑龙江种源12号家系第1号单株(H-12-1),苗高为95 cm;地径最优良的单株是临江种源第22号家系第17号单株(L-22-17),地径为10.47 mm.
Through the comparison of different Phellodendron amurense progeny saplings,the height and base diameter,the growth traits variation of provenances,families and individuals were investigated. The results indicated that there was no significant variation in height between two provenances,and there was significant variation in base diameter( F = 41. 22~(**)) between two provenances. The mean diameter of Linjiang saplings was higher than that of Heilongjiang individuals. Height of different families in two provenances were significant variation( F = 34. 74~(**),F =34. 48~(**)),No. 12( H-12) family of Heilongjiang provenance showed the best in all families,and a large number families of Linjiang provenances were superior families. Base diameter of different families in two provenances was significant variation( F = 9. 19~(**),F =15. 40~(**)),base diameter of L-1 and H-12 family was largest in Linjang and Heilongjiang provenance,respectively. There was significant positive correlation between height and base diameter( 0. 67~(**)). In superior families,the highest sapling was H-12-1 which was 95 cm and the largest diameter sapling was H-12-1 which was 10. 47 mm.
Through the comparison of different Phellodendron amurense progeny saplings,the height and base diameter,the growth traits variation of provenances,families and individuals were investigated. The results indicated that there was no significant variation in height between two provenances,and there was significant variation in base diameter( F = 41. 22~(**)) between two provenances. The mean diameter of Linjiang saplings was higher than that of Heilongjiang individuals. Height of different families in two provenances were significant variation( F = 34. 74~(**),F =34. 48~(**)),No. 12( H-12) family of Heilongjiang provenance showed the best in all families,and a large number families of Linjiang provenances were superior families. Base diameter of different families in two provenances was significant variation( F = 9. 19~(**),F =15. 40~(**)),base diameter of L-1 and H-12 family was largest in Linjang and Heilongjiang provenance,respectively. There was significant positive correlation between height and base diameter( 0. 67~(**)). In superior families,the highest sapling was H-12-1 which was 95 cm and the largest diameter sapling was H-12-1 which was 10. 47 mm.
引文
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[14]林殿国,谷淑芬,李长海,等.黄波罗扦插繁殖技术的研究[J].林业科技,1998,23(2):7-9.
[15]于俊林,张昭,张本刚,等.长白山黄檗基本情况调查及保护[J].中草药,2006,37(3):461-463.
[2]李霞,于涛,阎秀峰.光强对黄檗幼苗生长及抗氧化酶活性的影响[J].东北林业大学学报,2007,35(1):25-27,30.
[3]郭巧生.药用植物栽培学[M].北京:高等教育出版社,2004.
[4]李霞.环境因子对黄檗幼苗生长及主要药用成分含量的影响[D].哈尔滨:东北林业大学,2006.
[5]李静贤.中国野生黄檗资源研究和保护现状[J].安徽农业科学,2013,41(7):2896-2897.
[6]吴明佳,岳玉萍,孙金福,等.黄波罗播种苗的培育[J].林业科技,1996,21(2):13-14.
[7]任宣百,包颖,付晓霞,等.栽植密度对黄檗苗期生物量的影响[J].吉林林业科技,2016,45(5):19-26.
[8]王井源,高海燕,刘剑,等.黄檗无性系年生长量比较[J].北华大学学报(自然科学版),2013,14(6):716-719.
[9]易雪梅,张悦,姬兰柱.长白山黄檗种群结构[J].生态学杂志,2013,32(9):2257-2262.
[10]张骁,苗志远,刘剑,等.黄檗无性系种子园母树生长性状评价[J].特产研究,2014(2):54-57.
[11]周晓峰,王义弘,赵惠勋,等.关于三大硬阔的适生条件[J].东北林学院学报,1980(4):l-10,123-124.
[12]鲁长虎,常家传,许青.黄檗的更新特点及食果实鸟类对其种子的传播[J].生态学杂志,2004,23(1):24-29.
[13]张玉红,曲伟娣.培养条件对黄檗快速繁殖影响的研究[J].植物研究,2008,28(2):236-239,256.
[14]林殿国,谷淑芬,李长海,等.黄波罗扦插繁殖技术的研究[J].林业科技,1998,23(2):7-9.
[15]于俊林,张昭,张本刚,等.长白山黄檗基本情况调查及保护[J].中草药,2006,37(3):461-463.