[1]张 颖,孙向阳ˇ,曲天竹,等.三倍体毛白杨不同无性系叶片养分含量研究[J].西北林学院学报,2008,23(02):64.
 ZHANG Ying,SUN Xiangyang,QU Tianzhu,et al.Foliar Nutrient Contents in Different Clones of Triploid Populus tomento sa[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2008,23(02):64.
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三倍体毛白杨不同无性系叶片养分含量研究 ()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第23卷
期数:
2008年02期
页码:
64
栏目:
出版日期:
2008-03-05

文章信息/Info

Title:
Foliar Nutrient Contents in Different Clones of Triploid Populus tomento sa
作者:
张 颖 1 孙向阳 1ˇ 曲天竹 1 康向阳 2
1.北京林业大学 水土保持学院,北京 100083;2.北京林业大学 生物科学与技术学院 ,北京 100083
Author(s):
ZHANG Ying 1 SUN Xiangˉyang 1ˇ QU Tianˉzhu 1 KANG Xiangˉyang 2
1.College of Water and Soil Conservation, Beijing Forestry Univer sity, Beijing100083,China; 2.College of Biological Sciences and Biotechnology, Beijing Forestry U niversity,Beijing 100083,China
关键词:
三倍体毛白杨不同无性系叶片养分含量
Keywords:
Populus tomentosa triploid different clones foliar nutrient c ontents
分类号:
S792.117
文献标志码:
A
摘要:
对三倍体毛白杨不同无性系叶片养分含量研究表明, N和K元素含量随着生长季 节而迅 速降低;Ca元素含量随生长季节而逐渐积累增加。P元素浓度在春季时略低于夏季,在秋 季最低; Mg元素含量在所测定的3个季节中基本没有差异。两元素含量的变化规律有待于进一步的 研 究。大量营养元素的年均值含量的比值为N∶P∶K∶Ca∶Mg为1.00∶0.06∶0.40∶0.10∶ 0.04。微量元素Fe、Mn、Cu和Zn的含量均随生长季节而逐渐积累增加。不同无性系变化规律 相 似。方差分析表明,只有N含量差异显著( F=6.73>F 0.05 =3.68,n =18)。不同季节不同无性系 的元素含量大小次序不相同。研究结果可为三倍体毛白杨养分管理提供依据。
Abstract:
Foliar nutrient contents in different clones of triploid Po pulus tomentosa were measured in2006. It was found that the contents of nitrogen and potassium decreased w ith time; While the content of calsuim always in the trend of increasing around the year. The content of p hosphorus in spring were lower than those of in summer, and lowest in autumn; the contents of magnesi um changed little in all three seasons. The causes of the variations of the elements needed to be furthe r investigated.According to the annual avˉ erage contents,the ratio of N:P:K:Ca:Mg was1.00:0.06:0.40:0.10:0.04.The contents of trace eleˉ ments,such as Fe, Mn,Cu,and Zn, increased with time. Different clo nes had the same dynamics. With the samples in July, the results of analysis of variance showed o nly N contents were significant at 5% level (F=6.73>F 0.05 =3.68,n=18).Generally, the orders of nutrient contents in differe nt clones were not aˉ like in the seasons. The results may benefit the nutrient management of triploid P.tomentosa.

参考文献/References:

[1] 朱之悌.毛白杨遗传改良[M].北京:中国林业出版社,2006: 221ˉ239.
[2] 刘勇,陈艳,张志毅。不同施肥处理对三倍体毛白杨苗木生长 及抗寒性的影响[J].北京林业大学学报,2000,22(1):38ˉ44.
[3] 范冰,李贤伟,张健。三倍体毛白杨-黑麦草复合生态系统林 木细根与草根的分解及养分动态[J].应用生态学报,2005,16 (11):2 030ˉ2 034.
[4] 陕西省林业研究所.毛白杨[M].北京:中国林业出版社,1981: 18ˉ21.
[5] 陆景陵.植物营养学[M].北京:中国农业大学出版社,2003: 192ˉ210.
[6] 作物分析法委员会.栽培植物营养诊断分析测定法[M].北京: 农业出版社,1984:577ˉ604.
[7] L.M.沃尔什,J.D. 比坦.土壤测定与植物分析[M].北京:农 业出版社,1982:278ˉ296.
[8] 李海玲,王麒,方升佐.两个杨树无性系中大量元素含量的年变 化[J].南京林业大学学报:自然科学版,2006,30(1):49ˉ52.
[9] 胡芳名,谢碧霞,彭盛华.枣树叶片营养元素含量的季节变化动 态的研究[J].经济林研究,1989,7(2):23ˉ29.
[10] 牛治宇,茶正早,何鹏.海南2种芒果树的叶片营养规律[J]. 热带农业科学,2002,22(4):16ˉ21.
[11] HAN Y H, KAREL K,RICHARD D K. Site index,site quality,and foliar nutrients of trembling aspen: relationships and predictions[J].Canadian Journal of Forest Research, 1998,28(12):1743ˉ1755.
[12] 李贻铨.林木施肥与营养诊断[J].林业科学,1991,27(4): 437ˉ442.
[13] 周建斌,徐明岗.林木叶片营养诊断中的取样问题[J].陕西林 业科技,1993(2):21ˉ24,40.
[14] 陈道东,李贻铨,徐清彦.林木叶片最适养分状态的模拟诊断 [J].林业科学,1991,27(1):1ˉ7.
[15] 赵宏皂.北京杨 毛白杨 山海关杨苗期生长规律的观测[J].河 北林业科技,1998(3):27ˉ28.
[16] 余常兵,陈防,万开元.杨树人工林营养及施肥研究进展[J]. 西北林学院学报,2004,19(3):67ˉ71.

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备注/Memo

备注/Memo:
收稿日期:2007ˉ06ˉ21 修回日期:2007ˉ09ˉ05 基金项目:国家林业局专项课题(2000 ˉ66);北京林业大学研究生自选课题资助基金。 作者简介:张颖(1984ˉ),女,内蒙古赤 峰市人,在读硕士,研究方向为土壤肥力与树木营养。ˇ通讯作者:孙向阳,男,博士生导师 。Eˉmail:sunxy@bjfu.edu.cn
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