不同林龄油松人工林枯枝落叶层持水性及养分含量

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

逯军峰,王辉,曹靖,袁宏波

文章导航> 浙江农林大学学报> 2007> 24(3): 319-325

逯军峰, 王辉, 曹靖, 等. 不同林龄油松人工林枯枝落叶层持水性及养分含量[J]. 浙江农林大学学报, 2007, 24(3): 319-325.

引用本文:

逯军峰, 王辉, 曹靖, 等. 不同林龄油松人工林枯枝落叶层持水性及养分含量[J]. 浙江农林大学学报, 2007, 24(3): 319-325.

LUJun-feng, WANG Hui, CAO Jing, et al. Water holding capacity and nutrients of litter layers in a Pinus tabulaeformis plantation at different ages in Mount Xiaolong of Gansu[J]. Journal of Zhejiang A&F University, 2007, 24(3): 319-325.

Citation:

LUJun-feng, WANG Hui, CAO Jing,et al. Water holding capacity and nutrients of litter layers in aPinus tabulaeformisplantation at different ages in Mount Xiaolong of Gansu[J].Journal of Zhejiang A&F University, 2007, 24(3): 319-325.

不同林龄油松人工林枯枝落叶层持水性及养分含量

1.
甘肃农业大学林学院,甘肃兰州730070;
2.
兰州大学干旱与草地农业生态教育部重点实验室,甘肃兰州730000

基金项目:

国家重点基础研究发展计划(973计划)项目(2002CB111505);甘肃省自然科学基金资助项目(3ZS051-A25-019)

详细信息

作者简介:逯军峰,硕士研究生,从事水土保持与荒漠化防治研究。

通信作者:王辉,教授,博士,从事荒漠化防治与恢复生态学等研究。

中图分类号:S714.8

Water holding capacity and nutrients of litter layers in aPinus tabulaeformisplantation at different ages in Mount Xiaolong of Gansu

1.
College of Forestry, Gansu Agricultural University, Lanzhou 730070, Gansu, China;
2.
Key Laboratory of Arid and Grassland Agroecology, Lanzhou University, Lanzhou 730000, Gansu, China

Funds:

国家重点基础研究发展计划(973计划)项目(2002CB111505);甘肃省自然科学基金资助项目(3ZS051-A25-019)

摘要:对小陇山林区不同林龄油松Pinus tabulaeformis人工林枯落物现存量、持水性及主要营养元素储存量的测定分析结果表明:不同林龄油松人工林枯落物现存量为12.23～ 18.78 thm- 2,现存量均高于对照锐齿栎Quercus aliena var. acuteserrata林,其中以23年生油松林的枯落物现存量最大,为18.78 thm- 2;不同林龄油松人工林枯枝落叶层的氮、磷、钾的质量分数分别为8.56～ 11.40, 0.45～ 0.63和0.74～ 1.23 gkg- 1, 30年生油松林的氮、磷最高,而钾最低;油松人工林枯落物的氮、磷质量分数均低于锐齿栎林,而钾高于锐齿栎林,油松人工林枯落物的全氮、全磷和全钾平均储存量分别为158.36, 8.44和15.92 kghm- 2,全磷的储存量略小于对照锐齿栎林,而全氮和全钾的储存量分别是锐齿栎林1.31和2.99倍。不同林龄油松人工林枯落物的自然含水率与饱和持水率均随林龄增加呈递增趋势,且具有较好的拟合关系,两者分别为38.98%～ 59.22%和246.95%～ 300.33%, 30年生油松林的自然含水率与饱和持水率分别达到59.22%和300.33%;油松人工林自然含水率的平均值略小于锐齿栎林,而饱和持水率却低于锐齿栎林(P 0.001)。图6表2参21
- 土壤学/
- 油松/
- 人工林/
- 枯枝落叶层/
- 持水性能
Abstract:The standing stock, nutrient content, and water holding capacity from litter layers of a Pinus tabulaeformis(oil pine)plantation at different ages(7, 10, 16, 23 and 30 years old) were compared with the control(Quercus aliena var. acuteserrata secondary forest). Results showed that the plantation standing stock at different ages ranged from 12.23 to 18.78 thm- 2 and was higher than that of the control. Macronutrients in the litter layer of the plantation at different ages varied between 8.56-1.40 gkg- 1 for N, 0.45- 0.63 gkg- 1 for P, and 0.74- 1.23 gkg- 1 for K. In forest litter of the P. tabulaeformis plantation, N and P were less than thatof the control, but K was higher. The average nutrient content in forest litter of the P. tabulaeformis plantationwas 158.36 kghm- 2 forN, 8.44 kghm- 2 for P, and 15.92 kghm- 2 forK. P in the plantationwas a little less than the control; but N and K were 1.31 and 2.99 times greater, respectively. In both P. tabulaeformis and Q. aliena var. acuteserrata plantations, water content, ranging from 38.98% to 59.22%,and saturated water-holding capacity, ranging from 246.95% to 300.33%, increased with age, and both were maximum in the 30-year-old plantation. The average water content of the plantation was slightly less than the secondary forest, but the saturated water-holding of the plantation was lower.[Ch, 6 fig. 2 tab. 21 ref.]
- pedology/
- Pinus tabulaeformis/
- plantation/
- litter layer/
- water holding capacity

[1]	黄靖涵, 毕华兴, 赵丹阳, 王宁, 刘泽晖, 张荣.晋西黄土区典型人工林土壤水分的垂直分布特征. 浙江农林大学学报, 2024, 41(2): 387-395.doi:10.11833/j.issn.2095-0756.20230228
[2]	胡颖槟, 金锦, 童志鹏, 吴家森.山核桃人工林土壤肥力研究进展. 浙江农林大学学报, 2021, 38(5): 1066-1075.doi:10.11833/j.issn.2095-0756.20210501
[3]	郭佳欢, 孙杰杰, 冯会丽, 曹鹏鹤, 俞元春.杉木人工林土壤肥力质量的演变趋势及维持措施的研究进展. 浙江农林大学学报, 2020, 37(4): 801-809.doi:10.11833/j.issn.2095-0756.20190478
[4]	梁洋, 邵森, 马冰倩.太岳山油松人工林土壤质量随林龄的演变特征. 浙江农林大学学报, 2019, 36(3): 581-589.doi:10.11833/j.issn.2095-0756.2019.03.020
[5]	李超, 裴顺祥, 张连金, 郭嘉, 辛学兵.北京油松人工林竞争指数的适用性评价. 浙江农林大学学报, 2019, 36(6): 1115-1124.doi:10.11833/j.issn.2095-0756.2019.06.008
[6]	许宇星, 王志超, 竹万宽, 杜阿朋.雷州半岛3种速生人工林下土壤生态化学计量特征. 浙江农林大学学报, 2018, 35(1): 35-42.doi:10.11833/j.issn.2095-0756.2018.01.005
[7]	许俊丽, 张桂莲, 张希金, 高志文, 仲启铖, 张亚萍, 宋坤, 达良俊.上海市人工林土壤理化性质与群落特征的相关性. 浙江农林大学学报, 2018, 35(6): 1017-1026.doi:10.11833/j.issn.2095-0756.2018.06.004
[8]	孙宇晗, 王士博, 王润涵, 郑小雨, 闫飞.利用Voronoi图评价油松人工林空间结构. 浙江农林大学学报, 2018, 35(5): 877-884.doi:10.11833/j.issn.2095-0756.2018.05.012
[9]	肖玖金, 尤花, 罗熳丽, 赵波, 卢昌泰, 魏洪, 谢吉庆.四川盆周西缘山地典型人工林下凋落物层跳虫群落结构特征. 浙江农林大学学报, 2017, 34(1): 56-62.doi:10.11833/j.issn.2095-0756.2017.01.009
[10]	褚欣, 潘萍, 郭丽玲, 宁金魁, 欧阳勋志, 吴自荣.不同密度飞播马尾松林凋落物及土壤持水性能比较分析. 浙江农林大学学报, 2017, 34(5): 808-815.doi:10.11833/j.issn.2095-0756.2017.05.006
[11]	武亚敬, 毕君, 李秋艳, 高红真.油松容器育苗香菇渣基质粒径配方筛选. 浙江农林大学学报, 2015, 32(3): 483-487.doi:10.11833/j.issn.2095-0756.2015.03.023
[12]	李海防, 段文军.华南地区典型人工林土壤二氧化碳和氧化亚氮通量研究. 浙江农林大学学报, 2011, 28(1): 26-32.doi:10.11833/j.issn.2095-0756.2011.01.005
[13]	邵东华, 任琴, 宁心哲, 白淑兰.油松和虎榛子不同林型根系分泌物组分及化感效应. 浙江农林大学学报, 2011, 28(2): 333-338.doi:10.11833/j.issn.2095-0756.2011.02.026
[14]	徐秋芳, 吴家森, 姜培坤.板栗林不同除草方式对土壤养分及生物学性质的影响. 浙江农林大学学报, 2010, 27(5): 659-663.doi:10.11833/j.issn.2095-0756.2010.05.004
[15]	刘永红, 杨培华, 韩创举, 樊军锋, 李新会, 李安平, 杨世荣.油松不同种源种实性状的变异分析. 浙江农林大学学报, 2008, 25(2): 163-168.
[16]	景丽, 朱志红, 王孝安, 郭华.秦岭油松人工林与次生林群落特征比较. 浙江农林大学学报, 2008, 25(6): 711-717.
[17]	袁颖红, 樊后保, 王强, 裘秀群, 陈秋凤, 李燕燕, 黄玉梓, 廖迎春.模拟氮沉降对杉木人工林土壤有效养分的影响. 浙江农林大学学报, 2007, 24(4): 437-444.
[18]	姜培坤, 徐秋芳, 邬奇峰, 吴家森.施肥对板栗林土壤养分和生物学性质的影响. 浙江农林大学学报, 2007, 24(4): 445-449.
[19]	刘永红, 樊军锋, 杨培华, 韩创举.油松单亲子代苗期生长性状遗传分析. 浙江农林大学学报, 2005, 22(5): 513-517.
[20]	周永学, 樊军锋, 杨培华, 高建社, 刘永红.奥地利黑松与油松1 年生苗生长和生物量对比分析. 浙江农林大学学报, 2003, 20(4): 438-441.

链接本文:
https://zlxb.zafu.edu.cn/article/id/1283
https://zlxb.zafu.edu.cn/article/zjnldxxb/2007/3/319

点击查看大图

计量

文章访问数:1984
HTML全文浏览量:334
PDF下载量:149
被引次数:0

不同林龄油松人工林枯枝落叶层持水性及养分含量

1. 甘肃农业大学林学院,甘肃兰州730070;
2. 兰州大学干旱与草地农业生态教育部重点实验室,甘肃兰州730000

基金项目:

国家重点基础研究发展计划(973计划)项目(2002CB111505);甘肃省自然科学基金资助项目(3ZS051-A25-019)

作者简介:
逯军峰,硕士研究生,从事水土保持与荒漠化防治研究。

通信作者:王辉,教授,博士,从事荒漠化防治与恢复生态学等研究。

收稿日期: 2006-10-12
修回日期:2007-01-04
刊出日期: 2007-06-20

中图分类号:S714.8

关键词:

摘要:对小陇山林区不同林龄油松Pinus tabulaeformis人工林枯落物现存量、持水性及主要营养元素储存量的测定分析结果表明:不同林龄油松人工林枯落物现存量为12.23～ 18.78 thm- 2,现存量均高于对照锐齿栎Quercus aliena var. acuteserrata林,其中以23年生油松林的枯落物现存量最大,为18.78 thm- 2;不同林龄油松人工林枯枝落叶层的氮、磷、钾的质量分数分别为8.56～ 11.40, 0.45～ 0.63和0.74～ 1.23 gkg- 1, 30年生油松林的氮、磷最高,而钾最低;油松人工林枯落物的氮、磷质量分数均低于锐齿栎林,而钾高于锐齿栎林,油松人工林枯落物的全氮、全磷和全钾平均储存量分别为158.36, 8.44和15.92 kghm- 2,全磷的储存量略小于对照锐齿栎林,而全氮和全钾的储存量分别是锐齿栎林1.31和2.99倍。不同林龄油松人工林枯落物的自然含水率与饱和持水率均随林龄增加呈递增趋势,且具有较好的拟合关系,两者分别为38.98%～ 59.22%和246.95%～ 300.33%, 30年生油松林的自然含水率与饱和持水率分别达到59.22%和300.33%;油松人工林自然含水率的平均值略小于锐齿栎林,而饱和持水率却低于锐齿栎林(P 0.001)。图6表2参21

English Abstract

Water holding capacity and nutrients of litter layers in aPinus tabulaeformisplantation at different ages in Mount Xiaolong of Gansu

1. College of Forestry, Gansu Agricultural University, Lanzhou 730070, Gansu, China;
2. Key Laboratory of Arid and Grassland Agroecology, Lanzhou University, Lanzhou 730000, Gansu, China

Funds:

国家重点基础研究发展计划(973计划)项目(2002CB111505);甘肃省自然科学基金资助项目(3ZS051-A25-019)

Received Date:2006-10-12
Rev Recd Date:2007-01-04
Publish Date:2007-06-20

Keywords:

Abstract:The standing stock, nutrient content, and water holding capacity from litter layers of a Pinus tabulaeformis(oil pine)plantation at different ages(7, 10, 16, 23 and 30 years old) were compared with the control(Quercus aliena var. acuteserrata secondary forest). Results showed that the plantation standing stock at different ages ranged from 12.23 to 18.78 thm- 2 and was higher than that of the control. Macronutrients in the litter layer of the plantation at different ages varied between 8.56-1.40 gkg- 1 for N, 0.45- 0.63 gkg- 1 for P, and 0.74- 1.23 gkg- 1 for K. In forest litter of the P. tabulaeformis plantation, N and P were less than thatof the control, but K was higher. The average nutrient content in forest litter of the P. tabulaeformis plantationwas 158.36 kghm- 2 forN, 8.44 kghm- 2 for P, and 15.92 kghm- 2 forK. P in the plantationwas a little less than the control; but N and K were 1.31 and 2.99 times greater, respectively. In both P. tabulaeformis and Q. aliena var. acuteserrata plantations, water content, ranging from 38.98% to 59.22%,and saturated water-holding capacity, ranging from 246.95% to 300.33%, increased with age, and both were maximum in the 30-year-old plantation. The average water content of the plantation was slightly less than the secondary forest, but the saturated water-holding of the plantation was lower.[Ch, 6 fig. 2 tab. 21 ref.]

逯军峰, 王辉, 曹靖, 等. 不同林龄油松人工林枯枝落叶层持水性及养分含量[J]. 浙江农林大学学报, 2007, 24(3): 319-325.

引用本文:

逯军峰, 王辉, 曹靖, 等. 不同林龄油松人工林枯枝落叶层持水性及养分含量[J]. 浙江农林大学学报, 2007, 24(3): 319-325.

Citation: