不同年龄阶段马尾松人工林土壤水分-物理性质
|
摘要
本研究以广西横县镇龙国有林场内的马尾松人工林为对象,旨在为马尾松林的合理经营提供科学理论依据。采用环刀法对4种不同种植年限马尾松林的土壤物理性质进行研究。结果发现,马尾松人工林土壤容重随林龄的增长呈减小的趋势,土壤饱和持水量、土壤毛管持水量和土壤渗透率随林龄的增长呈逐渐增加的趋势。土壤容重随土层深度的加深而增大,土壤孔隙度、土壤持水量以及土壤渗透速率随土层深度的加深而减小。总体上,马尾松人工林随着林龄的增长对土壤改善起到促进作用,且表层土壤处于较好状态,深层土壤改善效果逐渐增大。
This study took the Zhenlong State-owned Forest Farm of Pinus massoniana forest in Guangxi Province as the researched object and aimed to provide a scientific theoretical basis for the rational management of the P.massoniana forest. The soil physical properties of P.massoniana forest under different planting years were studied by the method of cutting ring. The results showed that the soil bulk density of P.massoniana plantation decreased with the increase of forest age,while the moisture-holding capacity,soil capillary capacity and soil permeability increased with the increase of forest age. The soil bulk density increased with the depth of the soil layer. On the contrary,the soil porosity,soil-water capacity and the soil penetration rate decreased with the depth of the soil layer. In general,the P.massoniana plantation promoted soil improvement with the increase of forest age,and the surface soil was in a good state,and the improvement effect of deep soil gradually increased.
This study took the Zhenlong State-owned Forest Farm of Pinus massoniana forest in Guangxi Province as the researched object and aimed to provide a scientific theoretical basis for the rational management of the P.massoniana forest. The soil physical properties of P.massoniana forest under different planting years were studied by the method of cutting ring. The results showed that the soil bulk density of P.massoniana plantation decreased with the increase of forest age,while the moisture-holding capacity,soil capillary capacity and soil permeability increased with the increase of forest age. The soil bulk density increased with the depth of the soil layer. On the contrary,the soil porosity,soil-water capacity and the soil penetration rate decreased with the depth of the soil layer. In general,the P.massoniana plantation promoted soil improvement with the increase of forest age,and the surface soil was in a good state,and the improvement effect of deep soil gradually increased.
引文
[1]WANG Y Q,SHAO M A.Spatial variability of soil physical properties in a region of the Loess Plateau of PRChina subject to wind and water erosion[J].Land Degradation and Development,2013,4(3):296-304.
[2]邱莉萍,张兴昌.子午岭不同土地利用方式对土壤性质的影响[J].自然资源学报,2006,21(6):965-972.
[3]杨磊,卫伟,莫保儒,等.半干旱黄土丘陵区不同人工植被恢复土壤水分的相对亏缺[J].生态学报,2011,31(11):3060-3068.
[4]王高敏,杨宗儒,查同刚,等.晋西黄土区退耕还林20年后典型林地的持水能力[J].北京林业大学学报,2015,37(5):88-95.
[5]GAIROLA S U,SONI P.Role of soil physical properties in ecological succession of restored mine land-A case study[J].International Journal of Environmental Sciences,2010,1(4):475-480.
[6]王巍.人工林对土壤物理性质影响规律研究[J].北方园艺,2014(14):172-174.
[7]马雪华.森林水文学[M].北京:中国林业出版社,1993.
[8]盛炜彤.土壤物理性质与杉木生长的研究[M]//盛炜彤.人工林地力衰退研究.北京:中国科学出版社,1992:140-147.
[9]国家林业局森林资源管理司.第七次全国森林资源清查及森林资源状况[J].林业资源管理,2010(1):1-8.
[10]张雷,覃聪颖.杨章旗:马尾松高效培育与利用[J].广西林业,2017(4):19-20.
[11]邓伦秀,李茂.马尾松人工林研究现状及展望[J].安徽农业科学,2009,37(7):2968-2971.
[12]雷丽群,卢立华,农友,等.不同林龄马尾松人工林土壤碳氮磷生态化学计量特征[J].林业科学研究,2017,30(6):954-960.
[13]孙艳,李四高,张楠.林龄对马尾松人工林水源涵养能力的影响研究[J].中国水土保持,2018(7):22-24.
[14]杨尚东,吴俊,谭宏伟,等.南方红壤区西南桦和马尾松人工林土壤微生物活性及细菌多样性比较[J].生态环境学报,2014,23(3):415-422.
[15]宋贤冲,覃其云,王会利,等.广西马尾松林地土壤微生物数量与理化性质的季节动态变化[J].广西林业科学,2016,45(4):377-380.
[16]张万儒,许本彤.森林土壤定位研究方法[M].北京:中国林业出版社,1986.
[17]国家林业局.中华人民共和国林业行业标准森林土壤分析方法[S].北京:中国标准出版社,1999.
[18]游秀花.马尾松天然林不同演替阶段土壤理化性质的变化[J].福建林学院学报,2005,25(2):121-124.
[19]杨志训,秦连岗.不同林龄马尾松人工林表层土壤养分特征分析[J].林业资源管理,2014(3):101-104,121.
[20]王宏星,孙晓梅,陈东升,等.甘肃小陇山日本落叶松人工林不同发育阶段土壤理化性质的变化[J].林业科学研究,2012,25(3):294-301.
[21]王燕,宫渊波,尹艳杰,等.不同林龄马尾松人工林土壤水土保持功能[J].水土保持学报,2013,27(5):23-27,31.
[22]庄正,张芸,张颖,等.不同发育阶段杉木人工林土壤团聚体分布特征及其稳定性研究[J].水土保持学报,2017,31(6):183-188.
[23]胡静霞,杨新兵,朱辰光,等.冀西北地区4种纯林枯落物及土壤水文效应[J].水土保持研究,2017,24(4):304-310.
[24]陈永华,叶权平,张文辉,等.不同间伐强度下桥山麻栎林土壤渗透特性[J].水土保持研究,2019,26(1):113-117.
[25]黄承标,刘运华,黄丹,等.杉木采伐迹地改植尾巨桉后对土壤水分及物理性质的影响[J].生态环境学报,2009,18(2):638-642.
[26]王文栋,张毓涛,芦建江,等.天山云杉林不同森林类型土壤物理性质和营养元素含量研究[J].安徽农学通报,2012,18(19):95-96,34.
[27]李军,杨坤,张泽光,等.冀北山地不同坡位油松林土壤水文效应[J].河北林果研究,2016,31(1):8-12.
[28]王玲,冯茂松,洪志刚,等.兴文县香椿人工林土壤物理性质研究[J].土壤,2014,46(3):512-517.
[29]王意锟,金爱武,方升佐,等.浙西南不同经营强度下毛竹林土壤渗透性研究[J].水土保持研究,2015,22(2):41-46.
[2]邱莉萍,张兴昌.子午岭不同土地利用方式对土壤性质的影响[J].自然资源学报,2006,21(6):965-972.
[3]杨磊,卫伟,莫保儒,等.半干旱黄土丘陵区不同人工植被恢复土壤水分的相对亏缺[J].生态学报,2011,31(11):3060-3068.
[4]王高敏,杨宗儒,查同刚,等.晋西黄土区退耕还林20年后典型林地的持水能力[J].北京林业大学学报,2015,37(5):88-95.
[5]GAIROLA S U,SONI P.Role of soil physical properties in ecological succession of restored mine land-A case study[J].International Journal of Environmental Sciences,2010,1(4):475-480.
[6]王巍.人工林对土壤物理性质影响规律研究[J].北方园艺,2014(14):172-174.
[7]马雪华.森林水文学[M].北京:中国林业出版社,1993.
[8]盛炜彤.土壤物理性质与杉木生长的研究[M]//盛炜彤.人工林地力衰退研究.北京:中国科学出版社,1992:140-147.
[9]国家林业局森林资源管理司.第七次全国森林资源清查及森林资源状况[J].林业资源管理,2010(1):1-8.
[10]张雷,覃聪颖.杨章旗:马尾松高效培育与利用[J].广西林业,2017(4):19-20.
[11]邓伦秀,李茂.马尾松人工林研究现状及展望[J].安徽农业科学,2009,37(7):2968-2971.
[12]雷丽群,卢立华,农友,等.不同林龄马尾松人工林土壤碳氮磷生态化学计量特征[J].林业科学研究,2017,30(6):954-960.
[13]孙艳,李四高,张楠.林龄对马尾松人工林水源涵养能力的影响研究[J].中国水土保持,2018(7):22-24.
[14]杨尚东,吴俊,谭宏伟,等.南方红壤区西南桦和马尾松人工林土壤微生物活性及细菌多样性比较[J].生态环境学报,2014,23(3):415-422.
[15]宋贤冲,覃其云,王会利,等.广西马尾松林地土壤微生物数量与理化性质的季节动态变化[J].广西林业科学,2016,45(4):377-380.
[16]张万儒,许本彤.森林土壤定位研究方法[M].北京:中国林业出版社,1986.
[17]国家林业局.中华人民共和国林业行业标准森林土壤分析方法[S].北京:中国标准出版社,1999.
[18]游秀花.马尾松天然林不同演替阶段土壤理化性质的变化[J].福建林学院学报,2005,25(2):121-124.
[19]杨志训,秦连岗.不同林龄马尾松人工林表层土壤养分特征分析[J].林业资源管理,2014(3):101-104,121.
[20]王宏星,孙晓梅,陈东升,等.甘肃小陇山日本落叶松人工林不同发育阶段土壤理化性质的变化[J].林业科学研究,2012,25(3):294-301.
[21]王燕,宫渊波,尹艳杰,等.不同林龄马尾松人工林土壤水土保持功能[J].水土保持学报,2013,27(5):23-27,31.
[22]庄正,张芸,张颖,等.不同发育阶段杉木人工林土壤团聚体分布特征及其稳定性研究[J].水土保持学报,2017,31(6):183-188.
[23]胡静霞,杨新兵,朱辰光,等.冀西北地区4种纯林枯落物及土壤水文效应[J].水土保持研究,2017,24(4):304-310.
[24]陈永华,叶权平,张文辉,等.不同间伐强度下桥山麻栎林土壤渗透特性[J].水土保持研究,2019,26(1):113-117.
[25]黄承标,刘运华,黄丹,等.杉木采伐迹地改植尾巨桉后对土壤水分及物理性质的影响[J].生态环境学报,2009,18(2):638-642.
[26]王文栋,张毓涛,芦建江,等.天山云杉林不同森林类型土壤物理性质和营养元素含量研究[J].安徽农学通报,2012,18(19):95-96,34.
[27]李军,杨坤,张泽光,等.冀北山地不同坡位油松林土壤水文效应[J].河北林果研究,2016,31(1):8-12.
[28]王玲,冯茂松,洪志刚,等.兴文县香椿人工林土壤物理性质研究[J].土壤,2014,46(3):512-517.
[29]王意锟,金爱武,方升佐,等.浙西南不同经营强度下毛竹林土壤渗透性研究[J].水土保持研究,2015,22(2):41-46.