羊草功能性状对施肥的动态响应

doi:10.17521/cjpe.2022.0067

植物生态学报 ›› 2023, Vol. 47 ›› Issue (7): 943-953.DOI: 10.17521/cjpe.2022.0067 cstr: 32100.14.cjpe.2022.0067

所属专题：植物功能性状

羊草功能性状对施肥的动态响应

代景忠¹, 白玉婷², 卫智军³, 张楚⁴, 辛晓平⁴, 闫玉春⁴, 闫瑞瑞⁴^,^*()

¹铜仁学院农林工程与规划学院, 贵州铜仁 554300
²滨州学院山东省黄河三角洲生态环境重点实验室, 山东滨州 256603
³内蒙古农业大学草原与资源环境学院, 呼和浩特 010019
⁴中国农业科学院农业资源与农业区划研究所, 北京 100081

收稿日期:2022-02-18 接受日期:2022-07-06 出版日期:2023-07-20 发布日期:2023-07-21
基金资助:
国家重点研发计划(2021YFF0703904);国家重点研发计划(2021YFD1300503);国家自然科学基金(31971769);农业科技创新联盟建设-农业基础性长期性科技工作(NAES037SQ18);中央级公益性科研院所基本科研业务费专项(Y2020YJ19);中央级公益性科研院所基本科研业务费专项(1610132021016);国家现代农业产业技术体系(CARS-34)

Dynamic response of functional traits to fertilization in Leymus chinensis

DAI Jing-Zhong¹, BAI Yu-Ting², WEI Zhi-Jun³, ZHANG Chu⁴, XIN Xiao-Ping⁴, YAN Yu-Chun⁴, YAN Rui-Rui⁴^,^*()

¹College of Agriculture and Forestry Engineering and Planning, Tongren University, Tongren, Guizhou 554300, China
²Shandong Key Laboratory of Eco-Environmental Science for Yellow River Delta, Binzhou University, Binzhou, Shandong 256603, China
³College of Grassland, Resources and Environment, Inner Mongolia Agricultural University, Hohhot 010019, China
⁴Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing 100081, China

Received:2022-02-18 Accepted:2022-07-06 Online:2023-07-20 Published:2023-07-21
Supported by:
the National Key R&D Program of China(2021YFF0703904);the National Key R&D Program of China(2021YFD1300503);The National Natural Science Foundation of China(31971769);Construction of Agricultural Science and Technology Innovation Alliance-Basic Long-term Agricultural Science and Technology Work(NAES037SQ18);The Fundamental Research Funds for Central Non-profit Scientific Institution(Y2020YJ19);The Fundamental Research Funds for Central Non-profit Scientific Institution(1610132021016);The Special Funding for Modern Agricultural Technology Systems from the Chinese Ministry of Agriculture(CARS-34)

摘要/Abstract

摘要：

研究不同施肥水平下羊草(Leymus chinensis)功能性状的变化规律和响应机制以及影响羊草单株质量的主要表型驱动因子, 可为干扰状态下植物功能性状响应环境变化及天然草场植物种群恢复的研究提供理论依据和参考。该研究以呼伦贝尔固定草场的羊草为研究对象, 首先用9QP-830型草地破土切根机对草地进行切根处理, 然后施用不同水平的氮磷混合肥料, 最后分期测定羊草营养生长期内单株高度、叶长、自然叶宽、展开叶宽、茎宽、茎长、叶质量、茎质量、单株质量等多个功能性状, 并对施肥前后羊草功能性状的动态变化进行分析。结果显示: (1)施肥显著地提高了羊草营养生长后期的单株质量, 增加了株高、叶长、自然叶宽、展开叶宽、叶面积、茎长、茎宽和茎质量, 降低了叶干物质含量和茎干物质含量。(2)施肥改变了羊草营养时期内各功能性状的变化趋势。随施肥水平的提高, 羊草株高、叶长、自然叶宽、展开叶宽、叶面积、比叶面积、茎长、茎宽、茎质量由先增后减的变化趋势变成逐渐增加, 而叶干物质含量、茎干物质含量则由先减后增的变化趋势变成逐渐减少。(3)羊草表型性状和质量性状关系密切, 叶面积与单株质量、茎干物质含量呈正相关关系, 与叶干物质含量呈负相关关系。(4)施肥改变了羊草营养生长期内表型性状对单株质量的贡献率, 施肥后羊草表型性状权重由“集中—分散—集中—分散—集中”式变为“分散—集中—分散—集中—分散”式。羊草营养生长过程中, 株高对施肥响应最为敏感, 它也是影响羊草单株质量的主要表型驱动因子。

关键词: 羊草, 施肥, 功能性状, 动态变化, 敏感性, 驱动因子

Abstract:

Aims The aims are to understand the change rule and response mechanism of Leymus chinensis under the disturbance and to provide a theoretical basis and reference for the research on the response of plant functional traits to environmental changes under interference and the restoration of plant population in natural grassland.

Methods We investigated the impacts of fertilization on functional traits of leaves, stems and the whole plant of L. chinensis in the vegetative phase in a meadow in Hulun Buir. Firstly, a ground intrusive root-cutting machine (9QP-830) was used to cut the roots of the grassland, and then different levels of nitrogen and phosphorus mixed fertilizers were applied. Finally, multiple functional traits including single plant height, leaf length, natural leaf width, unfolded leaf width, stem width, stem length, leaf mass, stem mass and single plant mass were measured by stages during the vegetative growth period of L. chinensis. The dynamic changes of functional traits before and after fertilization were analyzed.

Important findings (1) Fertilization significantly increased the aboveground biomass of L. chinensis in the later vegetative growth stage, increased plant height, leaf length, natural leaf width, unfolded leaf width, leaf area, stem length, stem width and stem mass, and decreased leaf dry matter content and stem dry matter content. (2) Fertilization significantly modified the changing trend of functional traits of L. chinensis during the nutritional period. With the increase of fertilization level, plant height, leaf length, natural leaf width, unfolded leaf width, leaf area, specific leaf area, stem length, stem width and stem mass increased gradually from the first increase and then decrease trend of change into a gradual increase, while leaf dry matter content and stem dry matter content decreased gradually. (3) There was a close relationship between phenotypic traits and mass traits of L. chinensis. Leaf area was positively correlated with aboveground biomass and stem dry matter content, and negatively correlated with leaf dry matter content. (4) Fertilization changed the contribution rate of phenotypic traits to aboveground biomass during vegetative growth period of L. chinensis. After fertilization, the phenotypic weight of L. chinensis changed from “concentration-dispersion-concentration-dispersion-concentration” to “dispersion-concentration-dispersion-concentration-dispersion”. In the process of vegetative growth of L. chinensis, plant height is the most sensitive trait to fertilization, and it is also the main phenotypic driving factor affecting the aboveground biomass.

Key words: Leymus chinensis, fertilization, functional trait, dynamic change, sensibility, driving factor

代景忠, 白玉婷, 卫智军, 张楚, 辛晓平, 闫玉春, 闫瑞瑞. 羊草功能性状对施肥的动态响应. 植物生态学报, 2023, 47(7): 943-953. DOI: 10.17521/cjpe.2022.0067

DAI Jing-Zhong, BAI Yu-Ting, WEI Zhi-Jun, ZHANG Chu, XIN Xiao-Ping, YAN Yu-Chun, YAN Rui-Rui. Dynamic response of functional traits to fertilization in Leymus chinensis. Chinese Journal of Plant Ecology, 2023, 47(7): 943-953. DOI: 10.17521/cjpe.2022.0067

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.plant-ecology.com/CN/10.17521/cjpe.2022.0067

https://www.plant-ecology.com/CN/Y2023/V47/I7/943

图/表 6

表1 不同施肥处理下羊草功能性状的差异(平均值±标准差)

Table 1 Differences in functional properties of Leymus chinensis under different fertilization treatments (mean±SD)

图1 不同施肥处理下羊草叶功能性状的变化趋势。ALW, 展开叶宽; LA, 展叶面积; LDMC, 叶干物质含量; LL, 叶长; NLW, 自然叶宽; SLA, 比叶面积。R2, 决定系数; p, 显著水平; ns, 拟合效果不显著。CK, 对照; HF, 高水平施肥; LF, 低水平施肥; MF, 中水平施肥。

Fig. 1 Dynamics of leaf functional traits of Leymus chinensis under different fertilization treatments. ALW, unfolded leaf width; LA, leaf area; LDMC, leaf dry matter content; LL, average leaf length; NLW, natural leaf width; SLA, specific leaf area. R2, coefficient of determination; p, significant level; ns, fitting effect is not significant. CK, control; HF, high level of fertilization; LF, low level of fertilization; MF, medium level of fertilization.

图2 不同施肥处理下羊草茎功能性状的变化趋势。SDMC, 茎干物质含量; SL, 茎长; SM, 茎质量; SW, 茎宽。R2, 决定系数; p, 显著性水平; ns, 拟合效果不显著。CK, 对照; HF, 高水平施肥; LF, 低水平施肥; MF, 中水平施肥。

Fig. 2 Dynamics of stem functional traits of Leymus chinensis under different fertilization treatments. SDMC, stem dry matter content; SL, stem length; SM, stem mass; SW, stem width. R2, coefficient of determination; p, significant level; ns, fitting effect is not significant. CK, control; HF, high level of fertilization; LF, low level of fertilization; MF, medium level of fertilization.

图3 不同施肥处理下羊草植株功能性状的变化趋势。AB, 单株质量; PH, 株高。R2, 决定系数; p, 显著性水平; ns, 拟合效果不显著。CK, 对照; HF, 高水平施肥; LF, 低水平施肥; MF, 中水平施肥。

Fig. 3 Dynamics of plant functional traits of Leymus chinensis under different fertilization treatments. AB, aboveground biomass; PH, plant height. R2, coefficient of determination; p, significant level; ns, fitting effect is not significant. CK, control; HF, high level of fertilization; LF, low level of fertilization; MF, medium level of fertilization.

表2 羊草表型性状与质量性状之间的典型相关分析

Table 2 Canonical correlation analysis between phenotypic traits and quality traits in Leymus chinensis

功能性状 Functional trait	典型相关系数 Canonical correlation coefficient	典型变量 Canonical variable	性状系数 Coefficient of trait
表型性状 Phenotypic trait	0.97^**	U1	LL	NLW	ALW	LA	SL	SW	PH
			-1.19	-0.22	-2.41	4.76	0.91	0.17	-1.02
质量性状 Mass trait		V1	AB	LDMC	SDMC
			0.82	0.06	-0.31
表型性状 Phenotypic trait	0.85^*	U2	LL	NLW	ALW	LA	SL	SW	PH
			-5.99	-1.49	-10.24	16.53	-0.31	1.18	-0.22
质量性状 Mass trait		V2	AB	LDMC	SDMC
			0.57	-1.00	1.15

图4 不同施肥处理下羊草表型性状对单株质量的贡献率。A, 对照。B, 低水平施肥。C, 中水平施肥。D, 高水平施肥。ALW, 展开叶宽; LA, 展叶面积; LL, 叶长; NLW, 自然叶宽; PH, 株高; SL, 茎长; SW, 茎宽。

Fig. 4 Contribution of phenotypic traits to individual plant quality of Leymus chinensis under different fertilization treatments. A, control. B, Low level of fertilization. C, Medium level of fertilization. D, High level of fertilization. ALW, unfolded leaf width; LA, spread leaf area; LL, average leaf length; NLW, natural leaf width; PH, plant height; SL, stem length; SW, stem width.

参考文献 44

[1]	Ahrens CW, Andrew ME, Mazanec RA, Ruthrof KX, Challis A, Hardy G, Byrne M, Tissue DT, Rymer PD (2019). Plant functional traits differ in adaptability and are predicted to be differentially affected by climate change. Ecology and Evolution, 10, 232-248. DOI URL
[2]	Bai WM, Sun XQ, Wang ZW, Li LH (2009). Nitrogen addition and rhizome severing modify clonal growth and reproductive modes of Leymus chinensis population. Plant Ecology, 205, 13-21. DOI URL
[3]	Bai WM, Wang ZW, Chen QS, Zhang WH, Li LH (2008). Spatial and temporal effects of nitrogen addition on root life span of Leymus chinensis in a typical steppe of Inner Mongolia. Functional Ecology, 22, 583-591. DOI URL
[4]	Bai YF, Zhao YJ, Wang Y, Zhou KL (2020). Assessment of ecosystem services and ecological regionalization of grasslands support establishment of ecological security barriers in Northern China. Bulletin of Chinese Academy of Sciences, 35, 675-689.
	[白永飞, 赵玉金, 王扬, 周楷玲 (2020). 中国北方草地生态系统服务评估和功能区划助力生态安全屏障建设. 中国科学院院刊, 35, 675-689.]
[5]	Bai YT, Dai JZ, Xia JB, Yan RR, Yang HJ, Lyu SJ, Wei ZJ (2021). Effect of fertilization on the functional traits and stoichiometry of Leymus chinensis in cut meadow. Acta Agrestia Sinica, 29, 2442-2453.
	[白玉婷, 代景忠, 夏江宝, 闫瑞瑞, 杨红军, 吕世杰, 卫智军 (2021). 施肥对割草地羊草功能性状和化学量学的影响. 草地学报, 29, 2442-2453.] DOI
[6]	Bai YT, Yan RR, Schellenberg MP, Wang H, Han GD, Zhang RY, Zhang J, Wei ZJ (2020). Nitrogen increased aboveground biomass of Leymus chinensis grown in semi-arid grasslands of Inner Mongolia, China. Agronomy Journal, 112, 511-522. DOI URL
[7]	Blonder B, Baldwin BG, Enquist BJ, Robichaux RH (2016). Variation and macroevolution in leaf functional traits in the Hawaiian silversword alliance (Asteraceae). Journal of Ecology, 104, 219-228. DOI URL
[8]	Cui EQ (2020). Variability of Leaf Functional Traits Under Environmental Change and Its Impacts on the Simulation of Ecosystem Productivity. PhD dissertation, East China Normal University, Shanghai.
	[崔二乾 (2020). 环境变化下植物叶片功能性状的变异及其对生态系统生产力模型模拟的影响. 博士学位论文, 华东师范大学, 上海.]
[9]	Dai JZ (2016). Effects of Root-cutting and Fertilization on Vegetation and Soil in Mowing Pasture of Lymus chinensis Meadow Steppe. PhD dissertation, Inner Mongolia Agricultural University, Hohhot.
	[代景忠 (2016). 切根与施肥对羊草草甸草原割草场植被与土壤的影响. 博士学位论文, 内蒙古农业大学, 呼和浩特.]
[10]	Dai JZ, Bai YT, Wei ZJ, Zhang C, Yan RR (2021). Effects of root-cutting in the vegetative phase on plant functional traits of Leymus chinensis. Chinese Journal of Plant Ecology, 45, 1292-1302. DOI URL
	[代景忠, 白玉婷, 卫智军, 张楚, 闫瑞瑞 (2021). 切根对羊草营养生长期内植物功能性状的影响. 植物生态学报, 45, 1292-1302.] DOI
[11]	Deng B, Zeng DH (2006). Carbon-nutrient balance hypothesis on plant defense. Chinese Journal of Ecology, 25, 449-455.
	[邓斌, 曾德慧 (2006). 植物防卫的碳-养分平衡假说. 生态学杂志, 25, 449-455.]
[12]	Du ZC, Yang ZG (1988). A preliminary study on light-photosynthetic characteristic in the leaves at various age for Aneurolepidium chinense. Journal of Integrative Plant Biology, 30, 196-206.
	[杜占池, 杨宗贵 (1988). 羊草不同叶龄叶片光-光合特性的初步研究. 植物学报, 30, 196-206.]
[13]	Hodgson JG, Wilson PJ, Hunt R, Grime JP, Thompson K (1999). Allocating C-S-R plant functional types: a soft approach to a hard problem. Oikos, 85, 282-294. DOI URL
[14]	Hou Q, Wang YS, Shi GH, Yang ZL (2010). Grass growing characters and major ecological factors analysis for typical steppe in Xilinguole. Chinese Agricultural Science Bulletin, 26(14), 1-7. DOI
	[侯琼, 王英舜, 师桂花, 杨泽龙 (2010). 锡林郭勒典型草原牧草生长特性与主要生态因子分析. 中国农学通报, 26(14), 1-7.]
[15]	Hovenden MJ, Newton PCD, Wills KE (2014). Seasonal not annual rainfall determines grassland biomass response to carbon dioxide. Nature, 511, 583-586. DOI
[16]	Hu J, Hou XY, Ding Y, Bai J (2016). The relationship between individual above-ground biomass and morphological characteristics of leaf and stem of Leymus chinensis. Journal of Inner Mongolia University (Natural Science Edition), 47, 609-616.
	[胡静, 侯向阳, 丁勇, 白金 (2016). 羊草地上生物量与其茎、叶形态特征参数关系的研究. 内蒙古大学学报(自然科学版), 47, 609-616.]
[17]	Huang JY, Yuan ZY, Li LH (2009). Changes in [N], [P] and specific leaf area of green leaves of Leymus chinensis along nitrogen, phosphorus and water gradients. Chinese Journal of Plant Ecology, 33, 442-448.
	[黄菊莹, 袁志友, 李凌浩 (2009). 羊草绿叶氮、磷浓度和比叶面积沿氮、磷和水分梯度的变化. 植物生态学报, 33, 442-448.] DOI
[18]	Huang LH, Liang ZW (2009). Comparison and analysis of growth dynamics and mineral content of Leymus chinensis in two different soils. Acta Botanica Boreali-Occidentalia Sinica, 29, 2051-2057.
	[黄立华, 梁正伟 (2009). 2种土壤上羊草生长动态和主要矿物质含量的比较分析. 西北植物学报, 29, 2051-2057.]
[19]	Jiang Y, Xu ZW, Wang RZ, Li H, Zhang YG (2019). Effects of long-term fertilization and water addition on soil properties and plant community characteristics in a semiarid grassland. Chinese Journal of Applied Ecology, 30, 2470-2480. DOI
	[姜勇, 徐柱文, 王汝振, 李慧, 张玉革 (2019). 长期施肥和增水对半干旱草地土壤性质和植物性状的影响. 应用生态学报, 30, 2470-2480.] DOI
[20]	Jin L (2018). Study on the relationship between meteorological factors and the growth height of Leymus chinensis—Taking the meadow steppe area of Inner Mongolia as an example. Animal Husbandry and Feed Science, 39(10), 65-68.
	[金磊 (2018). 气象因子与羊草生长高度的关系研究——以内蒙古草甸草原区为例. 畜牧与饲料科学, 39(10), 65-68.]
[21]	Li XF, Liu J, Liu GS (2003). Correlation and path analysis on quantitative characters of Leymus chinensis. Acta Agrestia Sinica, 11, 42-47.
	[李晓峰, 刘杰, 刘公社 (2003). 羊草若干数量性状的相关性及通径分析. 草地学报, 11, 42-47.] DOI
[22]	Li XL, Hou XY, Wu XH, Sa RL, Ji L, Chen HJ, Liu ZY, Ding Y (2014). Plastic responses of stem and leaf functional traits in Leymus chinensis to long-term grazing in a meadow steppe. Chinese Journal of Plant Ecology, 38, 440-451. DOI URL
	[李西良, 侯向阳, 吴新宏, 萨茹拉, 纪磊, 陈海军, 刘志英, 丁勇 (2014). 草甸草原羊草茎叶功能性状对长期过度放牧的可塑性响应. 植物生态学报, 38, 440-451.] DOI
[23]	Li YJ, Ji SQ, Zhang SW, Chen CC (2009). The determination method of leaf area on Leymus chinensis. Journal of Anhui Agricultural Sciences, 37, 6819.
	[李亚军, 纪澍琴, 张守伟, 陈成成 (2009). 羊草叶面积的测定方法. 安徽农业科学, 37, 6819.]
[24]	Liang XS, Ma W, Wang HY, Luo WT, Wang ZW (2019). The functional traits of three plant species in HulunBuir grassland responded to nutrient and phosphorus addition. Chinese Journal of Grassland, 41(1), 61-67.
	[梁潇洒, 马望, 王洪义, 雒文涛, 王正文 (2019). 呼伦贝尔草原3种植物的功能性状对氮磷添加的响应. 中国草地学报, 41(1), 61-67.]
[25]	Liu GS, Li XX, Qi DM, Chen SY, Cheng LQ (2016). Evaluation and utilization of Leymus chinensis germplasm resources. Chinese Science Bulletin, 61, 271-281.
	[刘公社, 李晓霞, 齐冬梅, 陈双燕, 程丽琴 (2016). 羊草种质资源的评价与利用. 科学通报, 61, 271-281.]
[26]	Liu ZC, Shi XR, Yuan ZY, Lock TR, Kallenbach RL (2020). Plant nutritional adaptations under differing resource supply for a dryland grass Leymus chinensis. Journal of Arid Environments, 172, 104037. DOI: 10.1016/j.jaridenv.2019.104037. DOI URL
[27]	Meng B, Shi BK, Zhong SZ, Chai H, Li SX, Wang YB, Henry HAL, Ma JY, Sun W (2019). Drought sensitivity of aboveground productivity in Leymus chinensis meadow steppe depends on drought timing. Oecologia, 191, 685-696. DOI PMID
[28]	Na SH (2008). The Regulation of Nitrogen and Phosphorus Nutrition on Growth of Larch Seedling. PhD dissertation, Northeast Forestry University, Harbin.
	[那守海 (2008). 氮磷营养对落叶松幼苗生长的调控. 博士学位论文, 东北林业大学, 哈尔滨.]
[29]	Na SH, Guo SL, Yan XF (2007). Effects of nitrogen and phosphorus supply on accumulation and translocation in larch seedlings. Journal of Northeast Forestry University, 35(12), 1-3.
	[那守海, 郭盛磊, 阎秀峰 (2007). 氮、磷处理对落叶松幼苗氮素积累和转运的影响. 东北林业大学学报, 35(12), 1-3.]
[30]	Song YT, Li Q, Wang P, Zhou DW, Wuyunna (2016). Response of Leymus chinensis functional traits and aboveground biomass to nitrogen addition in Songnen grassland in northeast China. Pratacultural Science, 33, 1383-1390.
	[宋彦涛, 李强, 王平, 周道玮, 乌云娜 (2016). 羊草功能性状和地上生物量对氮素添加的响应. 草业科学, 33, 1383-1390.]
[31]	Sun M, Tian K, Zhang Y, Wang H, Guan DX, Yue HT (2017). Research on leaf functional traits and their environmental adaptation. Plant Science Journal, 35, 940-949.
	[孙梅, 田昆, 张贇, 王行, 管东旭, 岳海涛 (2017). 植物叶片功能性状及其环境适应研究. 植物科学学报, 35, 940-949.]
[32]	Wang RZ (2001). Comparative study on clonal and sexual reproductive traits of Leymus chinensis populations in different habitats. Chinese Journal of Applied Ecology, 12, 379-383. PMID
	[王仁忠 (2001). 不同生境条件下羊草种群无性系和有性生殖特征的比较研究. 应用生态学报, 12, 379-383.] PMID
[33]	Xin XJ (2011). Effects of N, P Addition on Above/below-ground Biomass Allocation and Plant Functional Types’ Composition in a Sub-alpine Meadow. Master degree dissertation, Lanzhou University, Lanzhou.
	[辛小娟 (2011). 氮、磷添加对亚高山草甸地上/地下生物量分配及植物功能群组成的影响. 硕士学位论文, 兰州大学, 兰州.]
[34]	Yang HJ, Li Y, Wu MY, Zhang Z, Li LH, Wan SQ (2011). Plant community responses to nitrogen addition and increased precipitation: the importance of water availability and species traits. Global Change Biology, 17, 2936-2944. DOI URL
[35]	Ye S (2021). Response of Carbon, Nitrogen and Phosphorus Distribution of Herbaceous Plants in Natural Secondary Forest to Nitrogen Addition. Master degree dissertation, Heilongjiang University, Harbin.
	[冶松 (2021). 天然次生林草本植物碳氮磷分配对氮添加的响应. 硕士学位论文, 黑龙江大学, 哈尔滨.]
[36]	Zhan SX, Zheng SX, Wang Y, Bai YF (2016). Response and correlation of above- and below-ground functional traits of Leymus chinensis to nitrogen and phosphorus additions. Chinese Journal of Plant Ecology, 40, 36-47. DOI URL
	[詹书侠, 郑淑霞, 王扬, 白永飞 (2016). 羊草的地上-地下功能性状对氮磷施肥梯度的响应及关联. 植物生态学报, 40, 36-47.] DOI
[37]	Zhang BT, Wang DL, Cao YH (2003). The growth and reproductive trends of Leymus chinensis on sown pastures. Acta Pratacultural Science, 12(1), 59-64.
	[张宝田, 王德利, 曹勇宏 (2003). 人工草地的羊草生长繁殖动态. 草业学报, 12(1), 59-64.]
[38]	Zhang CB, Zhang ZH, Yang JC (1995). The study of the relationship between Leymus chinensis population growth and environment on the grassland in the northeast China. Bulletin of Botanical Research, 15, 97-103.
	[张崇邦, 张忠恒, 杨靖春 (1995). 东北羊草草原羊草种群生长与环境关系的研究. 植物研究, 15, 97-103.]
[39]	Zhang J, Liu JH, Cao N, Zhang CQ (2020). Time-lag response of aboveground biomass dynamic of Leymus chinensis in the growing season on precipitation in Inner Mongolian typical grassland. Acta Agrestia Sinica, 28, 1719-1725.
	[张军, 刘菊红, 曹娜, 张彩琴 (2020). 内蒙古典型草原羊草生长季内的地上生物量动态对降水的时滞响应. 草地学报, 28, 1719-1725.] DOI
[40]	Zhang JH, Wang Z, Huang YM, Chen HY, Li ZY, Liang CZ (2021). Effects of grassland utilization on the functional traits of dominant plants in a temperate typical steppe. Chinese Journal of Plant Ecology, 45, 818-833. DOI URL
	[张景慧, 王铮, 黄永梅, 陈慧颖, 李智勇, 梁存柱 (2021). 草地利用方式对温性典型草原优势种植物功能性状的影响. 植物生态学报, 45, 818-833.] DOI
[41]	Zhang YP (2016). Effects of Nutrient Additions on Plant Functional Traits in Temperate Grassland of Inner Mongolia. Master degree dissertation, Inner Mongolia University, Hohhot.
	[张宇平 (2016). 养分添加对内蒙古温带草地植物功能性状的影响. 硕士学位论文, 内蒙古大学, 呼和浩特.]
[42]	Zhang ZH, Hou JH, He NP (2021). Predictability of functional diversity depends on the number of traits. Journal of Resources and Ecology, 12, 332-345. DOI
[43]	Zhao DD, Ma HY, Li Y, Wei JP, Wang ZC (2019). Effects of water and nutrient additions on functional traits and aboveground biomass of Leymus chinensis. Chinese Journal of Plant Ecology, 43, 501-511. DOI URL
	[赵丹丹, 马红媛, 李阳, 魏继平, 王志春 (2019). 水分和养分添加对羊草功能性状和地上生物量的影响. 植物生态学报, 43, 501-511.] DOI
[44]	Zheng Z, Ma PF (2018). Changes in above and belowground traits of a rhizome clonal plant explain its predominance under nitrogen addition. Plant and Soil, 432, 415-424. DOI

羊草功能性状对施肥的动态响应

Dynamic response of functional traits to fertilization in Leymus chinensis

全文

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

图/表 6

参考文献 44

相关文章 15

编辑推荐

Metrics

本文评价

[1]	张安宁, 肖亚宁, 赵霞, 张淼, 崔瀚文, 陈书燕, 安黎哲. 青藏高原灌木化与氮添加对土壤线虫及功能性状的交互作用[J]. 植物生态学报, 2026, 50(预发表): 0-.
[2]	段建林, 孟晟, 陈仁利, 熊林峰, 卢春洋, 席念勋. 全球变化因子多样性对菌根植物性状的影响[J]. , 2026, 50(预发表): 0-.
[3]	林琳琳, 肖劲祥, 黄深深, 赵杨梅, 张德旭, 程毅康, 龙文兴. 磷添加对热带云雾林幼苗及幼树功能性状的影响[J]. , 2026, 50(预发表): 0-.
[4]	饶朝康, 唐亮. 不同潮位红树植物叶际微生物群落特征及其影响因素[J]. 植物生态学报, 2026, 50(预发表): 1-.
[5]	封逸凡, 朱时应, 周淑荣, 江乐乐, 陈隆, 王苗, 邓国芳, 刘兰. 热带次生林恢复中土壤微生物对菌根化树苗存活和生长性状的影响[J]. 植物生态学报, 2026, 50(预发表): 1-.
[6]	张永军, 李敬东, 安琦, 洪翎桂, 任正炜, 张蕊, 周小龙. 氮添加和增温对天山高寒草地群落性状的影响[J]. 植物生态学报, 2026, 50(2): 417-428.
[7]	张静, 陈洁, 李艳朋, 盘李军, 许涵, 李意德, 何海生. 南亚热带针阔混交人工林植物生物量比较及其影响因子分析[J]. 植物生态学报, 2026, 50(2): 400-416.
[8]	戴丽君, 向玲艺, 蹇陈, 王晓锋. 三峡回水扰动增强入库小流域河岸带典型草本植物功能性状的局域分化[J]. 植物生态学报, 2026, 50(2): 442-460.
[9]	王爽, 陈雅轩, 陈艳梅, 王佳乐, 刘倩愿. 太行山典型区不同生境酸枣根系资源获取策略[J]. 植物生态学报, 2026, 50(2): 374-387.
[10]	陈雅轩, 韩雨音, 陈艳梅, 刘倩愿. 华北不同林龄人工林植物功能性状与碳氮化学计量[J]. 植物生态学报, 2026, 50(2): 318-333.
[11]	梁天豪, 吴帆, 黄锦学, 景陈鸿, 傅贺菁, 杨智杰, 熊德成. 增温对中亚热带格氏栲天然林细根生长量及形态特征的影响[J]. 植物生态学报, 2026, 50(1): 94-106.
[12]	郑子仪, 陈江慧, 刘慧颖. 气候变暖提高青藏高原高寒草甸优势物种的根系分泌速率[J]. 植物生态学报, 2025, 49(9): 1363-1373.
[13]	陈凯, 杨艳, 徐玲, 蒋忠华. 滇西南山地球花报春种子形态与萌发沿海拔梯度的变异[J]. 植物生态学报, 2025, 49(7): 1119-1127.
[14]	崔冬晴, 田晨, 宋慧敏, 鲁小名, 萨其日, 徐国庆, 杨培志, 白永飞, 田建卿. 典型草原优势植物根际细菌群落多样性和功能群组成对长期放牧的响应机制[J]. 植物生态学报, 2025, 49(7): 1163-1176.
[15]	张箫荻, 王晓霞, 章毓文, 侯靖雨, 石骁鹏, 和璐璐, 刘亚栋, 薛柳, 何宝华, 段劼. 北京山区三种林下灌木水力结构、叶片功能性状及其环境适应策略[J]. 植物生态学报, 2025, 49(7): 1128-1143.