PDF(1000 KB)
Quantitative Characteristics and Influencing Factors of Regeneration Seedlings of Different Decay Grades of Pinus schrenkiana, Western Tianshan Mountains
Jiongkun HE, Zhenwei XU, Rukang SHI, Dayong HAN
PDF(1000 KB)
PDF(1000 KB)
Quantitative Characteristics and Influencing Factors of Regeneration Seedlings of Different Decay Grades of Pinus schrenkiana, Western Tianshan Mountains
)In order to explore the difference and influencing factors of the number of regenerated seedlings of Pinus schrenkiana on different decomposed grades of fallen wood， the relationship between the number and height levels of regenerated seedlings on different decomposed grades of fallen wood， and the water content， surface area， slope， slope direction and elevation of fallen wood were investigated respectively. The results showed that the probability of seedlings appearing on fallen wood with different decay grades was different， but the seedlings survival rate increased with the increase the decay grade of fallen wood. The height level structure of fallen wood seedlings with different decomposition grades showed obvious growth characteristics， with seedlings at height of 0-5 cm being the most. The water content of fallen wood had a significant impact on the number of seedlings on grade Ⅰ and grade Ⅱ decayed fallen wood（P<0.05）， while the surface area of fallen wood had a significant impact on the number of seedlings on grade Ⅱ， Ⅲ and Ⅳ decayed fallen wood（P<0.01）， but the slope and altitude had no significant impact on the number of regenerated seedlings on each grade of decayed fallen wood（P<0.05）. Further analysis of the influencing factors on the number of seedlings at different height levels showed that water content had a very significant impact on the number of A1（0-5 cm） and A2（5.1-10.0 cm） height level regenerated seedlings on fallen wood with grade Ⅱ decay（P<0.01）， and the surface area of fallen wood had a significant impact on the number of A1 height level seedlings on fallen wood with grade Ⅱ and Ⅲ decay（P<0.05）； On the fallen wood with grade Ⅳ decay， these factors had no significant impact on the number of regenerated seedlings at different height grades（P<0.05）. The surface area and slope direction of fallen trees had a significant impact on the number of dead seedlings on fallen trees. The water content on low-level decomposed fallen wood was the main factor affecting the number of regenerated seedlings， while for high-grade fallen wood， the surface area was the main factor. In contrast， seedlings with lower heights were more susceptible to the impact.
Pinus schrenkiana / fallen wood / decomposition grade / regeneration / seedling
Q948.12
| 1 | 管立娟，赵鹏武，周梅，等.大兴安岭南段次生林区倒木对森林更新的影响［J］.林业科学研究，2022，35（1）：97-103 |
| 1 | GUAN L J， ZHAO P W， ZHOU M，et al.Impact of fallen trees in the southern section of Daxing’anling on forest regeneration［J］.Forest Research，2022，35（1）：97-103 |
| 2 | 辛魏巍.大兴安岭兴安落叶松原始林倒木特征及其更新机制研究［D］.呼和浩特：内蒙古农业大学，2012. |
| 2 | XIN W W.Research on Daxing’anling Larix regeneration of fallen treecharacteristics and update mechanism［D］.Hohhot：Inner Mongolia Agricultural University，2012. |
| 3 | HARMON M E， FRANKLIN J F， SWANSON F J.Ecology of coarse woody debris in temperate ecosystems［J］.Advances in Ecological Research，1986，15：133-302. |
| 4 | 胡文聪，潘存德，赵善超，等.天山北坡中部天山云杉1 a生天然更新幼苗存活数量与功能性状的微生境分析［J］.新疆农业科学，2023，60（2）：454-463. |
| 4 | HU W C， PAN C D， ZHAO S C，et al.Microhabitat interpretation of survival quantity and functional traits of one-year-old natural regeneration seedlings of Picea schrenkiana var.tianschanica in the central part of the northern slope of Tianshan Mountains，Xinjiang［J］.Xinjiang Agricultural Sciences，2023，60（2）：454-463. |
| 5 | 王俊峰，郑小贤，王铁牛，等.长白山云冷杉林倒木贮量及倒木对更新的影响［J］.华北农学报，2004，19（）：45-49. |
| 5 | WANG J F， ZHENG X X， WANG T N，et al.Storage of dead woods and effect of dead woods on regeneration of PICEA-Fir forest in Changbai Mountains［J］.Acta Agriculturae Boreali-Sinica，2004，19（）：45-49. |
| 6 | 刘翠玲，潘存德，师瑞峰.鳞毛蕨（Dryopteris filix-mas）天山云杉林倒木更新分析［J］.干旱区研究，2007，24（6）：821-825. |
| 6 | LIU C L， PAN C D， SHI R F.Analysis on the effect of fallen woodss in regeneration of the forests of Picea schrenkiana-Dryopteris filix-mas ［J］.Arid Zone Research，2007，24（6）：821-825. |
| 7 | 陈镜园.典型阔叶红松林粗木质残体对幼苗更新的影响［D］.哈尔滨：东北林业大学，2016. |
| 7 | CHEN J Y.the coarse woody debris effect to regeneration of seedling in a typical Mixed broadleaved-Korean pine forest in Xiaoxing’ an Mountains，China［D］.Harbin：Northeast Forestry University，2016. |
| 8 | RAYNER A， BODDY L.Fungal decomposition of wood：Its biology and ecology［J］.Forest Science，1989，35（2）：647-648. |
| 9 | SCHWARZE F， Julia E， Claus M.Fungal strategies of wood decay in trees［M］.Berlin：Heidelberg，Springer，2000. |
| 10 | TAKAHASHI K.Effect of size structure，forest floor type and disturbance regime on tree species composition in a coniferous forest in Japan［J］.Journal of Ecology，1994，82（4）：769-773. |
| 11 | GOLDIN S R， BROOKHOUSE M T.Effects of coarse woody debris on understorey plants in a temperate Australian woodland［J］.Applied Vegetation Science，2015，18（1）：134-142. |
| 12 | 徐少君，曾波，苏晓磊，等.基于RS/GIS的重庆缙云山自然保护区植被及碳储量密度空间分布研究［J］.生态学报，2012，32（7）：2174-2184. |
| 12 | XU S J， ZENG B， SU X L，et al.Spatial distribution of vegetation and carbon density in Jinyun Mountain Nature Reserve based on RS/GIS［J］.Acta Ecologica Sinica，2012，32（7）：2174-2184. |
| 13 | 王博，巴雪瑞，黎一阳，等.坡向与龄级对新疆野核桃自然保护区野核桃病害的影响［J］.应用生态学报，2023，34（1）：39-46. |
| 13 | WANG B， BA X R， LI Y Y，et al.Effects of slope aspect and age class on diseases of Juglans regia in Wild Walnut Nature Conservation Area of Xinjiang，China［J］.Chinese Journal of Applied Ecology，2023，34（1）：39-46. |
| 14 | 闫恩荣，王希华，黄建军.森林粗死木质残体的概念及其分类［J］.生态学报，2005，25（1）：158-167. |
| 14 | YAN E R， WANG X H， HUANG J J.Concept and classification of coarse woody debris in forest ecosystems［J］.Acta Ecologica Sinica，2005，25（1）：158-167. |
| 15 | 魏海英，黎一阳，赖晓辉，等.新疆野核桃自然保护区不同坡向丛生野核桃年龄结构及数量动态［J］.热带亚热带植物学报，2023，31（2）：163-172. |
| 15 | WEI H Y， LI Y Y， LAI X H，et al.Age structure and quantitative dynamics of cespitose Juglans regia in different slope directions in Xinjiang wild walnut nature reserve［J］.Journal of Tropical and Subtropical Botany，2023，31（2）：163-172. |
| 16 | 张维，焦子伟，任艳利，等.新疆野核桃自然保护区不同坡向野核桃种群生命表与波动周期［J］.西北植物学报，2015，35（6）：1229-1237. |
| 16 | ZHANG W， JIAO Z W， REN Y L，et al.Life tables and fluctuation cycle of Juglans cathayensis populations on different slope aspects in wild walnut natural conservation area of Xinjiang，China［J］.Acta Botanica Boreali-Occidentalia Sinica，2015，35（6）：1229-1237. |
| 17 | 农友，卢立华，孙冬婧，等.岩溶石山降香黄檀人工林的天然更新［J］.中南林业科技大学学报，2017，37（3）：63-68. |
| 17 | NONG Y， LU L H， SUN D J，et al.The natural regeneration of karst plantation of Dalbergia odorifera ［J］.Journal of Central South University of Forestry & Technology，2017，37（3）：63-68. |
| 18 | 刘惠英，张思玉，吉霞.粗死木质残体的水土保育功能［J］.世界林业研究，2004，17（3）：25-28. |
| 18 | LIU H Y， ZHANG S Y， JI X.The soil and water conservation function of coarse woody debris［J］.World Forestry Research，2004，17（3）：25-28. |
| 19 | 郝占庆，吕航.木质物残体在森林生态系统中的功能评述［J］.生态学进展，1989，6（3）：179-183. |
| 19 | HAO Z Q， LV H.An overview of the roles of coarse woody debris in forest ecosystem［J］.Advances in Ecological，1989，6（3）：179-183. |
| 20 | 杨丽韫，代力民，张扬建.长白山北坡暗针叶林倒木贮量和分解的研究［J］.应用生态学报，2002，13（9）：1069-1071. |
| 20 | YANG L Y， DAI L M， ZHANG Y J.Storage and decomposition of fallen wood in dark coniferous forest on the north slope of Changbai Mountain［J］.Chinese Journal of Applied Ecology，2002，13（9）：1069-1071. |
| 21 | 王东丽，焦菊英，王宁，等.植冠与土壤种子库储存种子的萌发特性及策略［J］.生态学报，2017，37（20）：6743-6752. |
| 21 | WANG D L， JIAO J Y， WANG N，et al.Seed germination characteristics and strategies of seeds stored in canopy and soil seed banks［J］.Acta Ecologica Sinica，2017，37（20）：6743-6752. |
| 22 | 李雪华，李晓兰，蒋德明，等.画眉草种子萌发对策及生态适应性［J］.应用生态学报，2006，17（4）：607-610. |
| 22 | LI X H， LI X L， JIANG D M，et al.Germination strategy and ecological adaptability of Eragrostis pilosa ［J］.Chinese Journal of Applied Ecology，2006，17（4）：607-610. |
| 23 | 韩愈，韦霄，唐辉，等.土壤水分对地枫皮种子萌发与早期幼苗生长的影响［J］.种子，2018，37（7）：10-15. |
| 23 | HAN Y， WEI X， TANG H，et al.Effects of soil moisture on seed germination and early seedling growth of Illicicum difengpi ［J］.Seed，2018，37（7）：10-15. |
| 24 | 刘双江，辛颖，赵雨森，等.大兴安岭火烧森林生态系统粗木质残体持水特征［J］.水土保持学报，2015，29（5）：277-281. |
| 24 | LIU S J， XIN Y， ZHAO Y S，et al.Water-holding characteristics of coarse woody debris in burned forest ecosystem of Great Xing’an Mountains［J］.Journal of Soil and Water Conservation，2015，29（5）：277-281. |
| 25 | 王飞，郭星，陈国鹏，等.甘肃白龙江亚高山杜鹃粗木质残体腐烂程度与持水性能研究［J］.西藏大学学报（自然科学版），2015，30（1）：44-49. |
| 25 | WANG F， GUO X， CHEN G P，et al.Study on rotting degree and water-holding capability of Rhododendron thick wood debris in subalpine region of Bailong River，Gansu province［J］.Journal of Tibet University（Natural Science Edition），2015，30（1）：44-49. |
| 26 | 李垚，盛基峰，叶彦辉，等.林芝云杉林粗木质残体持水特性研究［J］.干旱区资源与环境，2023，37（3）：137-142. |
| 26 | LI Y， SHENG J F， YE Y H，et al.Water-holding characteristics of coarse woody debris of Picea likiangensis var.linzhiensis forest［J］.Journal of Arid Land Resources and Environment，2023，37（3）：137-142. |
| 27 | 黎磊，周道玮，盛连喜.密度制约决定的植物生物量分配格局［J］.生态学杂志，2011，30（8）：1579-1589. |
| 27 | LI L， ZHOU D W， SHENG L X.Density dependence-determined plant biomass allocation pattern［J］.Chinese Journal of Ecology，2011，30（8）：1579-1589. |
| 28 | 熊韫琦，赵彩云，赵相健.埋深和播种密度对豚草种子出苗及幼苗生长的影响［J］.生态学报，2021，41（24）：9621-9629. |
| 28 | XIONG Y Q， ZHAO C Y， ZHAO X J.Effects of burial depth and planting density on seedling emergence and growth of Ambrosia artemisiifolia of different seed sizes［J］.Acta Ecologica Sinica，2021，41（24）：9621?9629. |
| 29 | 李博，陈家宽，Ａ.R.沃金森.植物竞争研究进展［J］.植物学通报，1998，15（4）：18-29. |
| 29 | LI B， CHEN J K， WATKINSON A R.A literature review on plant competition［J］.Chinese Bulletin of Botany，1998，15（4）：18-29. |
| 30 | 李勉，姚文艺，李占斌.黄土丘陵区坡向差异及其在生态环境建设中的意义［J］.水土保持研究，2004，11（1）：37-39. |
| 30 | LI M， YAO W Y， LI Z B.Significance of aspect in eco-environment construction in loess hilly area［J］.Research of Soil and Water Conservation，2004，11（1）：37-39. |
| 31 | 韩文娟，张文辉，何景峰，等.不同坡向油松人工林建群种种群结构及群落特征分析［J］.西北农林科技大学学报（自然科学版），2012，40（3）：47-55. |
| 31 | HAN W J， ZHANG W H， HE J F，et al.Analysis of population structure and plantation community characteristics of Pinus tabulaeformis plantations in Loess Plateau in different slope［J］.Journal of Northwest A & F University（Natural Science Edition），2012，40（3）：47-55. |
| 32 | 王伟，张洪峰，张华.藏东南云南松次生林群落物种多样性研究［J］.北方园艺，2014（9）：74-77. |
| 32 | WANG W， ZHANG H F， ZHANG H.Study on Community Characteristics of Secondary Pinus yunnanensis Forest in Southeast Tibet［J］.Northern Horticulture，2014（9）：74-77. |
| 33 | 朱教君，康宏樟，李智辉，等.水分胁迫对不同年龄沙地樟子松幼苗存活与光合特性影响［J］.生态学报，2005，25（10）：2527-2533. |
| 33 | ZHU J J， KANG H Z， LI Z H，et al.Impact of water stress on survival and photosynthesis of Mongolian pine seedlings on sandy land［J］.Acta Ecologica sinica，2005，25（10）：2527-2533. |
| 34 | 陈贝贝，匡文浓，姜俊，等.长白山次生杨桦林优势更新幼苗空间分布及环境解释［J］.生态学报，2021，41（11）：4469-4475. |
| 34 | CHEN B B， KUANG W N， JIANG J，et al.Spatial distribution of dominant regeneration seedlings and environmental interpretations of secondary poplar-birch forest in Changbai Mountains，China［J］.Acta Ecologica sinica，2021，41（11）：4469-4475. |
| 35 | COMITA L S， QUEENBOROUGH S A， MURPHY S J，et al.Testing predictions of the Janzen-Connell hypothesis：a meta-analysis of experimental evidence for distance- and density-dependent seed and seedling survival［J］.Journal of Ecology，2014，102（4）：845-856. |
| 36 | 刘国军，张希明，李建贵，等.准噶尔盆地东南缘天然更新梭梭苗期动态生命表及生存分析［J］.干旱区研究，2010，27（1）：83-87. |
| 36 | LIU G J， ZHANG X M， LI J G，et al.Analysis on dynamic life table of natural Haloxylon ammodendron at seedling stage in the southeastern marginal zone of the Junggar Basin［J］.Arid Zone Research，2010，27（1）：83-87. |
| 37 | YAN Y， ZHANG C Y， WANG Y X，et al.Drivers of seedling survival in a temperate forest and their relative importance at three stages of succession［J］.Ecology and Evolution，2015，5（19）：4287-4299. |
| 38 | 何念军，朱文婷，李涛，等.亚热带-温带过渡区秦岭落叶阔叶林幼苗组成及数量动态研究［J］.植物科学学报，2022，40（3）：334-343. |
| 38 | HE N J， ZHU W T， Li T，et al.Seedling composition and dynamics of a deciduous broad-leaved forest in the subtropical-temperate transitional zone of the Qinling Mountains，China［J］.Plant Science Journal，2022，40（3）：334-343. |
| 39 | 李兴，蒋进，宋春武，等.不同坡向梭梭幼苗的生长状况和适应特征［J］.中国沙漠，2013，33（1）：101-105. |
| 39 | LI X， JIANG J， SONG C W，et al.Growth and adaptation of Haloxylon ammodendron seedlings in different habitats in guerbantunggut desert［J］.Journal of Desert Research，2013，33（1）：101-105. |
/
| 〈 |
|
〉 |
AI Summary
