PDF(1283 KB)
Characteristics of Fine Root Morphology and Biomass Vertical Distribution from Different Provenances and Families of Picea koraiensis
Yanru GAO, Junhui WANG, Wenjun MA, Fude WANG, Sanping AN, Jiacun GU
PDF(1283 KB)
PDF(1283 KB)
Characteristics of Fine Root Morphology and Biomass Vertical Distribution from Different Provenances and Families of Picea koraiensis
)In order to reveal the characteristics of fine root（diameter ≤2 mm） morphology and vertical distribution of biomass from different provenances and families of 24-year-old Picea koraiensis， the soil core method was used to determine fine root morphology and biomass at different soil layers（surface layer： 0<h≤ 10 cm， subsurface layer： 10 cm<h≤20 cm， bottom layer： 20 cm<h≤30 cm） in 30 families from four provenances（Muling， Linkou， Jinshantun， and Wuyiling from low to high latitude） in Qingshan Forest Farm， Linkou County， Heilongjiang Province， China. The results showed that there were significant differences in all fine root morphological traits among different provenances， and specific root length and root tissue density exhibited significant differences among families within provenance. At the provenance level， the average root diameter of Wuyiling provenance was the thickest at all soil layers， whereas specific root length and root tissue density of Linkou provenance were the largest. At the family level， in 0<h≤10 cm soil layer， root diameter of W035 was the thickest， that of CK-2 was the thinnest， specific root length of CK-2 was the longest， that of W043 was the shortest， root tissue density of J082 was the highest， that of M515 was the lowest. Root tissue density and specific root length of different provenances and families of P. koraiensis decreased with the increase of soil layer， while root diameter increased. The total fine root biomass（all three soil layers） across the four provenances was 33.56 g·m-2 on average， with the maximum occurring in Linkou provenance （39.04 g·m-2） and the minimum in Jinshantun provenance（32.52 g·m-2）， showing inconsecutive geographical distribution. Fine root biomass decreased with soil layer increasing， and root biomass at the surface soil layer accounted for 77% of the total biomass on average. In comparison， the low-latitude provenance of Muling tended to distribute greater fine root biomass at the subsurface and bottom soil layers， while the high-latitude provenances of Wuyiling and Jinshantun had higher fine root biomass at the surface soil layer， indicating that P. koraiensis originated from cold site tended to allocate more fine roots at the fertile surface soil.
Picea koraiensis / provenance / family / fine root morphology / fine root biomass
S792.41
| 1 | 苏丽，董波涛，孙佳，等.地下水位对黄河三角洲柽柳根系生长的影响［J］.生态学报，2021，41（10）：3794-3804. |
| 1 | SU L， DONG B T， SUN J，et al.Effect of groundwater depth on root growth of Tamarix chinensis in the Yellow River Delta［J］.Acta Ecologica Sinica，2021，41（10）：3794-3804. |
| 2 | CHEN W， KOIDE R T， ADAMS T S，et al.Root morphology and mycorrhizal symbioses together shape nutrient foraging strategies of temperate trees［J］.Proceedings of the National Academy of Sciences of the United States of America，2016，113（31）：8741-8746. |
| 3 | 郑高超，苏香萍，王思荣，等.不同林龄杉木人工林细根生物量的变化特征分析［J］.福建农业科技，2023，54（7）：41-47. |
| 3 | ZHENG G C， SU X P， WANG S R，et al.Analysis of the variation characteristics of fine root biomass in Cunninghamia lanceolata plantation forest of different stand ages［J］.Fujian Agricultural Science and Technology，2023，54（7）：41-47. |
| 4 | ERKTAN A， MCCORMACK M L， ROUMET C.Frontiers in root ecology：recent advances and future challenges［J］.Plant and Soil，2018，424：1-9. |
| 5 | FU B J， WANG S， LIU Y，et al.Hydrogeomorphic ecosystem responses to natural and anthropogenic changes in the Loess Plateau of China［J］.Annual Review of Earth and Planetary Sciences，2017，45（1）：223-243. |
| 6 | YIN K， ZHANG L， CHEN D M，et al.Understory herb layer exerts strong controls on soil microbial communities in subtropical plantations［J］.Scientific Reports，2016，6：27066. |
| 7 | 孙彦华，于辉.红皮云杉林研究进展综述［J］.林业勘查设计，2010（4）：93-94. |
| 7 | SUN Y H， YU H.Review on research progress of Picea koraiensis forest［J］.Forest Investigation Design，2010（4） ：93-94. |
| 8 | 李秉钧，颜耀，张辉，等.不同种源杉木细根根序及碳氮计量的比较分析［J］.森林与环境学报，2019，39（6）：561-567. |
| 8 | LI B J， YAN Y， ZHANG H，et al.Comparison of fine root order and carbon and nitrogen content in Chinese fir from different provenances［J］.Journal of Forest and Environment，2019，39（6）：561-567. |
| 9 | 初兴国，康迎昆.红皮云杉优良家系选择及不同栽培模式的研究［J］.林业勘查设计，2017（1）：61-63. |
| 9 | CHU X G， KANG Y K.Superior family selection and study on different cultivation model of Picea koraiensis ［J］.Forest Investigation Design，2017（1）：61-63. |
| 10 | 苏妮尔，沈海龙，丁佩军，等.不同坡位红皮云杉林木生长与土壤理化性质比较［J］.森林工程，2020，36（2）：6-11. |
| 10 | SU N E， SHEN H L， DING P J，et al.Comparison of tree growth and soil physical and chemical properties of Picea koraiensis plantation at different slope positions［J］.Forest Engineering，2020，36（2）：6-11. |
| 11 | 周磊，吴慧，王树力.不同林分红皮云杉针叶养分含量及生态化学计量特征研究［J］.植物资源与环境学报，2020，29（3）：19-25. |
| 11 | ZHOU L， WU H， WANG S L.Study on nutrient contents and ecological stoichiometric characteristics in needles of Picea koraiensis in different stands［J］.Journal of Plant Resources and Environment，2020，29（3）：19-25. |
| 12 | 王福德，翁海龙，周显昌.红皮云杉优良家系选择方法的研究［J］.林业科技，2017，42（1）：30-31. |
| 12 | WANG F D， WENG H L， ZHOU X C.Study on the selection method of superior family of Picea koraiensis ［J］.Forestry Science and Technology，2017，42（1）：30-31. |
| 13 | MCCORMACK M L， DICKIE I A， EISSENSTAT D M，et al.Redefining fine roots improves understanding of below-ground contributions to terrestrial biosphere processes［J］.New Phytologist，2015，207（3）：505-518. |
| 14 | CHEN L X， ZHANG C， DUAN W B.Temporal variations in phosphorus fractions and phosphatase activities in rhizosphere and bulk soil during the development of Larix olgensis plantations［J］.Journal of Plant Nutrition and Soil Science，2016，179（1）：67-77. |
| 15 | SCHMID I.The influence of soil type and interspecific competition on the fine root system of Norway spruce and European beech［J］.Basic and Applied Ecology，2017，3（4）：339-346. |
| 16 | BAUHUS J， MESSIER C.Soil exploitation strategies of fine roots in different tree species of the southern boreal forest of eastern Canada［J］.Canadian Journal of Forest Research，2019，29（2）：260-273. |
| 17 | COMAS L H， EISSENSTAT D M.Patterns in root trait variation among 25 co-existing North American forest species［J］.New Phytologist，2009，182（4）：919-928. |
| 18 | BRASSARD B W， CHEN H Y H， BERGERON Y，et al.Differences in fine root productivity between mixed- and single-species stands［J］.Functional Ecology，2011，25（1）：238-246. |
| 19 | LI L， SUN J H， ZHANG F S，et al.Root distribution and interactions between intercropped species［J］.Oecologia，2006，147：280-290. |
| 20 | SOHN R F. Pisolithus tinctorius forms long ectomycorrhizae and alters root development in seedlings of Pinus resinosa ［J］.Canadian Journal of Botany，1981，59（11）：129-134. |
| 21 | 程云环，韩有志，王庆成，等.落叶松人工林细根动态与土壤资源有效性关系研究［J］.植物生态学报，2005，29（3）：403-410. |
| 21 | CHENG Y H， HAN Y Z， WANG Q C，et al.Seasonal dynamics of fine root biomass，root length density，specific root length and soil resource availability in a Larix gmelini plantation［J］.Chinese Journal of Plant Ecology，2005，29（3）：403-410. |
| 22 | MAKITA N， HIRANO Y， MIZOGUCHI T，et al.Very fine roots respond to soil depth：biomass allocation，morphology，and physiology in a broad-leaved temperate forest［J］.Ecological Research，2011，26：95-104. |
| 23 | WANG Y， LI Z Y， WANG Z Q，et al.Functional trait plasticity but not coordination differs in absorptive and transport fine roots in response to soil depth［J］.Forests，2020，11（1）：42. |
| 24 | OSTONEN I， TRUU M， HELMISAARI H S，et al.Adaptive root foraging strategies along a boreal-temperate forest gradient［J］.New Phytologist，2017，215（3）：977-991. |
| 25 | ZADWORNY M， MCCORMACK M L， ?YTKOWIAK R，et al.Patterns of structural and defense investments in fine roots of scots pine（Pinus sylvestris L.） across a strong temperature and latitudinal gradient in Europe［J］.Global Change Biology，2017，23（3）：1218-1231. |
| 26 | 杨丽韫，罗天祥，吴松涛.长白山原始阔叶红松（Pinus koraiensis）林及其次生林细根生物量与垂直分布特征［J］.生态学报，2007，27（9）：3609-3617. |
| 26 | YANG L W， LUO T X， WU S T.Fine root biomass and its depth distribution across the primitive Pinus koraiensis and broad-leaved forest and its secondary forests in Changbai Mountain，northeast China［J］.Acta Ecologica Sinica，2007，27（9）：3609-3617. |
| 27 | 朱胜英，周彪，毛子军，等.帽儿山林区6种林分细根生物量的时空动态［J］.林业科学，2006，42（6）：13-19. |
| 27 | ZHU S Y， ZHOU B， MAO Z J，et al.Space-time dynamics of fine root biomass of six forests in Maoershan forest region［J］.Scientia Silvae Sinicae，2006，42（6）：13-19. |
| 28 | 孙楠，张怡春，赵眉芳.长白落叶松人工林根系生物量及其垂直分布特征［J］.森林工程，2021，37（6） ：17-24. |
| 28 | SUN N， ZHANG Y C， ZHAO M F.Root biomass and vertical distribution characteristics ofLarch plantation［J］.Forest Engineering，2021，37（6）：17-24. |
| 29 | 程瑞梅，王瑞丽，肖文发，等.三峡库区马尾松根系生物量的空间分布［J］.生态学报，2012，32（3）：823-832. |
| 29 | CHENG R M， WANG R L， XIAO W F，et al.Spatial distribution of root biomass of Pinus massoniana plantation in three Gorges Reservoir area，China［J］.Acta Ecologica Sinica，2012，32（3）：823-832. |
| 30 | 白红梅，李钢铁，岳永杰，等.兴安落叶松细根生物量与垂直分布特征［J］.内蒙古林业科技，2015，41（2）：4-7. |
| 30 | BAI H M， LI G T， YUE Y J，et al.The fine root biomass and vertical distribution feature of Larix gmelinii ［J］.Journal of Inner Mongolia Forestry Science and Technology，2015，41（2）：4-7. |
| 31 | HELMISAARI H S， DEROME J， N?JD P，et al.Fine root biomass in relation to site and stand characteristics in Norway spruce and Scots pine stands［J］.Tree Physiology，2007，27（10）：1493-1504. |
| 32 | 苏纪帅，程积民，高阳，等.宁夏大罗山4种主要植被类型的细根生物量［J］.应用生态学报，2013，24（3）：626-632. |
| 32 | SU J S， CHENG J M， GAO Yet al.Fine root biomass of four main vegetation types in Daluo Mountain of Ningxia，northwest China［J］.Chinese Journal of Applied Ecology，2013，24（3）：626-632. |
| 33 | LEHMANN J.Subsoil root activity in tree-based cropping systems［J］.Plant and Soil，2003，255：319-331. |
| 34 | MAJOR J E， JOHNSEN K H， BARSI D C，et al.Fine and coarse root parameters from mature black spruce displaying genetic × soil moisture interaction in growth［J］.Canadian Journal of Forest Research，2012，42（11）：1926-1938. |
| 35 | MWITWA J P， MUNTHALI C R Y， VAN WYK G.Heritability of shoot die-back and root biomass in sixteen Pterocarpus angolensis（Fabaceae） half-sib families from Malawi，Namibia and Zambia［J］.Southern Forests：A Journal of Forest Science，2008，70（3）：221-226. |
| 36 | 张锁，樊军锋，刘永红，等.陕西省油松不同种源和家系苗期性状的遗传变异分析［J］.西北农林科技大学学报（自然科学版），2010，38（4）：64-70. |
| 36 | ZHANG S， FAN J F， LIU Y H，et al.Genetic variation analysis of seedling characteristics among different provenances and families of Pinus tabulaegormis in Shanxi Province［J］.Journal of Northwest A&F University（Natural Science Edition），2010，38（4）：64-70. |
| 37 | OLEKSYN J， REICH P B， CHALUPKA W，et al.Differential above-and below-ground biomass accumulation of European Pinus sylvestris populations in a 12-year-old provenance experiment［J］.Scandinavian Journal of Forest Research，1999，14（1）：7-17. |
/
| 〈 |
|
〉 |
AI Summary
