Response of growth, metabolism and yield of Dendrocalamopsis oldhami to long-day photoperiod and fertilizer compensation

doi:10.1007/s11676-022-01563-5

Abstract

Abstract:

The effects of long-day photoperiod on growth, photosynthetic fluorescence, carbon and nitrogen metabolism, and yield of Dendrocalamopsis oldhami and the compensation effects of fertilization were investigated. A completely randomized design was used with two light factors (bamboo culms cultivated in solar greenhouse under long-day [Ls] and short-day [Ln] treatments); two organic nitrogen fertilizer levels (application of organic fertilizer [OF] and no organic fertilizer [NF]); and three nitrogen fertilizer levels (Low [N₀], medium [N₁] and high nitrogen [N₂]). Leaf chlorophyll and fluorescence parameters (φP_o, PI_ABS, and ET_o/CS_m) decreased and DI_o/CS_m increased in Ls compared to Ln. Indole acetic acid (IAA) and gibberellic acid (GA₃) levels decreased, whereas abscisic acid (ABA) increased. Leaf area decreased and leaf dry mass increased. The contents of carbon and nitrogen metabolism-related enzymes (nitrate reductase, glutamine synthetase, amylase, and sucrose synthase) and products (total nitrogen, organic carbon, soluble sugar, and starch) increased. Single bamboo shoot weight and diameter at breast height decreased, whereas shoot quantity and total yield increased. Fertilizer application significantly affected physiological growth and yield in the two light treatments, thus promoting carbon and nitrogen metabolism. The φP_o, PI_ABS, IAA, and GA₃ contents increased slightly, whereas ABA levels decreased. Shoot quantity, individual weight, and total yield improved. IAA, soluble sugar, and total yield to organic manure and light were lower than those of nitrogen levels (F_N > F_L, F_O). Other indicators showed lower responses to different fertilization treatments than the light factor (F_L > F_N, F_O). The ability of D. oldhami to alter its morphological and physio-biochemical traits and yield in response to variations in light applications may translate into high phenotypic plasticity. Fertilization significantly improved photoplasticity of D. oldhami. Under Ls, D. oldhami had high metabolic rates, was easily inhibited by light, and showed accelerated leaf senescence, and shoot quantity and total output increased. However, the quality of individual shoots decreased. Different fertilization treatments affected D. oldhami differently under the two light intensities. Ls sensitivity to nitrogen was higher. Fertilization could delay leaf dormancy and senescence under Ls treatment. Organic fertilizer addition could improve yield more effectively, with OFN₁ being the optimal fertilization level.

Key words: Light, Nitrogen, Organic fertilizer, Fluorescence parameters, Carbon and nitrogen metabolism, Yield

Zixu Yin, Shaohui Fan, Wen Xia, Yang Zhou, Xiao Zhou, Xuan Zhang, Chengji Li, Fengying Guan. Response of growth, metabolism and yield of Dendrocalamopsis oldhami to long-day photoperiod and fertilizer compensation[J]. JOURNAL OF FORESTRY RESEARCH, 2023, 34(1): 151-166.

Zixu Yin, Shaohui Fan, Wen Xia, Yang Zhou, Xiao Zhou, Xuan Zhang, Chengji Li, Fengying Guan. [J]. 林业研究(英文版), 2023, 34(1): 151-166.

References 99

1	Aki M, Keiko N, Yasuyuki Y, Kazuhito M, Mizuguti O. Modeling the flowering sensitivity of five accessions of wild soybean (Glycine Soja) to temperature and photoperiod, and its latitudinal cline bs 90. Breeding Sci, 2019, 69(1): 84-93, DOI
2	Aohara T, Mizuno H, Kiyomichi D, Abe Y, Matsuki K, Sagawa K, Mori H, Iwai H, Furukawa J, Satoh S. Identification of a xylem sap germin-like protein and its expression under short-day and non-freezing low-temperature conditions in poplar root. Plant Biotechnol, 2016, 33(2): 123-127, DOI
3	Appenroth KJ, Stockel J, Srivastava A. Multiple effects of chromate on the photosynthetic apparatus of Spirodela polyrhiza as probed by OJIP chlorophyll a fluorescence measurements. Environ Pollut, 2001, 115(1): 49-64, DOI
4	Baker NR, Eva R. Applications of chlorophyll fluorescence can improve crop production strategies: an examination of future possibilities. J Exp Bot, 2004, 55: 1607-1621, DOI
5	Bao SD. Soil and agricultural chemical analysis, 2000 China Agriculture Press
6	Cai Z, Wang B, Xu M, Zhang H, Lu Z, Gao S. Nitrification and acidification from urea application in red soil (Ferralic Cambisol) after different long-term fertilization treatments. J Soils Sediments, 2014, 14(9): 1526-1536, DOI
7	Ceccato D, Delatorre-Herrera J, Burrieza H, Bertero HD, Castellión M (2015) State of the art report on quinoa around the world in 2013: FAO/CIRAD, p 131–142.
8	Chen S, Xu X, Dai X, Yang C, Sheng Q. Identification of tenuazonic acid as a novel type of natural photosystem II inhibitor binding in Q(B)-site of Chlamydomonas reinhardtii. Biochim Biophys Acta Biomembr, 2007, 1767(4): 306-318, DOI
9	Choudhary M, Meena VS, Panday SC, Mondal T, Pattanayak A. Long-term effects of organic manure and inorganic fertilization on biological soil quality indicators of soybean-wheat rotation in the Indian mid-Himalaya. Appl Soil Ecol, 2020, 157: 103754, DOI
10	Ciompi S, Gentili E, Guidi L, Soldatini GF. The effect of nitrogen deficiency on leaf gas exchange and chlorophyll fluorescence parameters in sunflower. Plant Sci, 1996, 118(2): 177-184, DOI
11	Clerget B, Sidibe M, Bueno CS, Grenier C, Kawakata T, Domingo AJ, Layaoen HL, Gutiérrez ND, Bernal JH, Trouche G. Crop photoperiodism model 2.0 for the flowering time of sorghum and rice that includes daily changes in sunrise and sunset times and temperature acclimation. Ann Bot, 2021, 128(1): 97-113, DOI
12	Cong R, Liu T, Lu P, Ren T, Lu J. Nitrogen fertilization compensation the weak photosynthesis of Oilseed rape (Brassca napus L.) under haze weather. Sci Rep, 2020, 10(1): 4047, DOI
13	Cristian SL, Ernesto G. Herbivory may modify functional responses to shade in seedlings of a light-demanding tree species. Funct Ecol, 2011, 25(3): 492-499, DOI
14	Dai JM, Gao HY, Dai YH, Zou Q. Changes in activity of energy dissipating mechanisms in wheat flag leaves during senescence. Plant Biol, 2004, 6(2): 171-177, DOI
15	Danielle AW, Robert WP. Sunflecks in trees and forests: from photosynthetic physiology to global change biology. Tree Physiol, 2012, 32(9): 1066-1081, DOI
16	Dong HJ, Mao QZ, Watanabe Y, Kitao M, Kitaoka S. Effect of nitrogen loading on the growth and photosynthetic responses of Japanese larch seedlings grown under different light regimes. J Agric Meteorol, 2015, 71(3): 232-238, DOI
17	Dong M. Morphological responses to local light conditions in clonal herbs from contrasting habitats, and their modification due to physiological integration. Oecologia, 1995, 101(3): 282-288, DOI
18	Du L, Xie JZ, Lai QX, Chen L, Zhang W, Chen S, Xia J, Wu W. The effects of shading on photosynthetic characteristics and growth of Dendrocalamopsis oldhami seedlings in container. Chin J Ecol, 2019, 38(1): 67-73 In Chinese
19	Edward D. Growth of 'Seascape' strawberry (Fragaria X ananassa Duch.) is altered by photoperiod and nitrogen conditioning. J Hortic Sci Biotechnol, 2020, 95(5): 1-9
20	Fan LL, Zhang YY, Lin YF, Rong JD, Chen LG, Chen NZ, Zhen YS. Comparison of light response characteristics and optimal models of Dendrocalamus latiflorus seedings under shading conditions. J Fujian Agric for Univ (nat Sci), 2021, 50(3): 364-371 In Chinese
21	Fan YY, Chen JX, Wang ZL, Tan TT, Li SL, Li JF, Wang BB, Zhang JW, Cheng YJ, Wu XL, Yang WY, Yang F. Soybean (Glycine max L Merr) seedlings response to shading: leaf structure, photosynthesis and proteomic analysis. BMC Plant Biol, 2019, 19: 34, DOI
22	Flores S, Retana CM, Fisher PR, Freyre R, Gómez C. Effect of photoperiod, propagative material, and production period on greenhouse-grown ginger and turmeric plants. HortScience, 2021, 56(12): 1476-1485, DOI
23	Givnish T. Adaptation to sun and shade: a whole-plant perspective. Funct Plant Biol, 1988, 15: 63-92, DOI
24	Goodman RC, Oliet JA, Sloan JL, Jacobs DF. Nitrogen fertilization of black walnut (Juglans nigra L.) during plantation establishment. Physiology of production. Eur J Forest Res, 2014, 133: 153-164, DOI
25	Guan YX, Lin B, Ling BY. The interactive effects of growth light condition and nitrogen supply on Maize (Zea mays L.) seedling photosynthetic traits and metabolism of carbon and nitrogen. Acta Agric Sin, 2000, 26(6): 806-812 In Chinese
26	Heerden P, Tsimilli-Michael M, Krüger G, Strasser RJ. Dark chilling effects on soybean genotypes during vegetative development: Parallel studies of CO₂ assimilation, chlorophyll a fluorescence kinetics O-J-I-P and nitrogen fixation. Physiol Plant, 2003, 117(4): 476-491, DOI
27	Heerden PV, Strasser RJ, Krüger G. Reduction of dark chilling stress in N-fixing soybean by nitrate as indicated by chlorophyll a fluorescence kinetics. Physiol Plant, 2004, 121(2): 239-249, DOI
28	Izadi Y, Nabipour M, Ranjbar GH. Growth, development, and flowering responses of Salicornia genotypes to photoperiod. Inter J Veget Sci, 2020, 28(1): 40-58, DOI
29	Jiang CD, Gao HY, Zou Q. Changes of donor and acceptor side in photosystem II complex induced by iron deficiency in attached soybean and maize leaves. Photosynthetica, 2003, 41(2): 267, DOI
30	Kalaji HM, Carpentier R, Allakhverdiev SI, Bosa K. Fluorescence parameters as early indicators of light stress in barley. J Photoch Photobio B, 2012, 112: 1-6, DOI
31	Kim C, Baek G, Yoo B, Jung SY, Lee K. Regular fertilization effects on the nutrient distribution of bamboo components in a Moso bamboo (Phyllostachys pubescens (Mazel) Ohwi) stand in south Korea. Forests, 2018, 9(11): 671, DOI
32	Kocheva K, Kartseva T, Nenova V, Georgiev G, Misheva S. Nitrogen assimilation and photosynthetic capacity of wheat genotypes under optimal and deficient nitrogen supply. Physiol Mol Biol Pla, 2020, 26(11): 2139-2149, DOI
33	Krause GH, Weis E. Chlorophyll fluorescence and photosynthesis: the basics. Annu Rev Plant Biol, 1991, 42(1): 313-349, DOI
34	Kurepin LV, Emery RJN, Pharis RP, Reid DM. Uncoupling light quality from light irradiance effects in Helianthus annuus shoots: putative roles for plant hormones in leaf and internode growth. J Exp Bot, 2007, 58(8): 2145-2157, DOI
35	Lambers H, Chapin FS, Pons TL. Plant physiological ecology, 1998 Springer, DOI
36	Li P, Zheng T, Zhuo X, Zhang M, Zhang Q. Photoperiod- and temperature-mediated control of the ethylene response and winter dormancy induction in Prunus mume. Horti Plant J, 2021, 7(3): 232-242, DOI
37	Liang NG, Cheng DY, Liu QH, Luo CF, Dai CH. Vernalization and photoperiods mediated IAA and ABA synthesis genes expression in Beta vulgaris. Russ J Plant Physiol, 2018, 65(5): 642-650, DOI
38	Lin XY, Liu BH, Lweller J, Abe J, Kong FJ. Molecular mechanisms for the photoperiodic regulation of flowering in Soybean. J Integr Plant Biol, 2021, 63(6): 981-994, DOI
39	Lindsey LS, Steven JD, James SG, Frances CM, Nathaniel DM. Climate adaptation by crop migration. Nat Commun, 2020, 11(1): 1243, DOI
40	Liu C, Wang Y, Pan K, Jin Y, Li W, Zhang L. Effects of phosphorus application on photosynthetic carbon and nitrogen metabolism, water use efficiency and growth of dwarf bamboo (Fargesia rufa) subjected to water deficit. Plant Physiol Bioch, 2015, 96: 20-28, DOI
41	Liu J, Liao YZJ, Li X, Wen S, Liu B, Xu Y. Effects of different nitrogen treatments on the growth and carbon-nitrogen metabolism of tall fescue under low-light stress. Pratacutl Sci, 2022, 39(1): 96-103
42	Liu N, Wang JX, Guo QF, Wu SH, Rao XQ, Cai XA, Lin ZF. Alterations in leaf nitrogen metabolism indicated the structural changes of subtropical forest by canopy addition of nitrogen. Ecotoxicol Environ Saf, 2018, 160: 134-143, DOI
43	Liu YN, Xu QZ, Li WC, Yang XH, Li HW. Long-term high light stress induces leaf senescence in wheat (Triticum aestivum L.). Photosynthetica, 2019, 57(3): 830-840, DOI
44	Lu C, Zhang J. Changes in photosystem II function during senescence of wheat leaves. Physiol Plant, 2010, 104(2): 239-247, DOI
45	Maswada HF, Razek UA, Sheshtawy A, Mazrou Y. Effect of Azolla filiculoides on growth, physiological and yield attributes of maize grown under water and nitrogen deficiencies. J Plant Growth Regul, 2021, 40: 558-573, DOI
46	Maxwell J. Chlorophyll fluorescence–a practical guide. J Exp Bot, 2000, 51(345): 659-668, DOI
47	Merlo L, Ferretti M, Ghisi R, Passera C. Developmental changes of enzymes of malate metabolism in relation to respiration, photosynthesis and nitrate assimilation in peach leaves. Physiol Plant, 1993, 89(1): 71-76, DOI
48	Merlo L, Ferretti M, Passera C, Ghisi R. Light-modulation of nitrate reductase activity in leaves and roots of maize. Physiol Plant, 2010, 94(2): 305-311, DOI
49	Mooney HA, Fichtner K, Schulze ED. International association for ecology growth, photosynthesis and storage of carbohydrates and nitrogen in Phaseolus lunatus in relation to resource availability. Oecologia, 1995, 104: 17-23, DOI
50	Mu XH, Chen YL. The physiological response of photosynthesis to nitrogen deficiency. Plant Physiol Bioch, 2021, 158: 76-82, DOI
51	Munns R. Physiological processes limiting plant growth in saline soils: some dogmas and hypotheses. Plant Cell Environ, 2010, 16(1): 15-24, DOI
52	Niinemets ü, . Photosynthesis and resource distribution through plant canopies. Plant Cell Environ, 2010, 30(9): 1052-1071, DOI
53	Poorter H, Niklas KJ, Reich PB, Oleksyn J, Poot P, Mommer L. Biomass allocation to leaves, stems and roots: meta-analyses of interspecific variation and environmental control. New Phytol, 2012, 193(1): 30-50, DOI
54	Poorter H, Pepin S, Rijkers T, Jong YD, Evans JR, Körner AC. Construction costs, chemical composition and payback time of high- and low-irradiance leaves. J Exp Bot, 2006, 57(2): 355-371, DOI
55	Qiao YZ, Liu MY, Wang KY, Zhang YB. Effects of light intensity on physiological traits of bamboo (Fargesia denudata) and poplar (Populus cathayana) during leaf senescence. J Zhejiang Univer (agric Life Sci), 2008, 34(3): 255-260 In Chinese
56	Rozendaal D, Hurtado VH, Poorter L. Plasticity in leaf traits of 38 tropical tree species in response to light; relationships with light demand and adult stature. Funct Ecol, 2006, 20(2): 207-216, DOI
57	Sahari I, Dang QL, Man R, Binyam T. Photoperiod and CO₂ elevation influence morphological and physiological responses to drought in trembling aspen: implications to climate change-induced migration. Tree Physiol, 2020, 40(7): 917-927, DOI
58	Sebastián R, Ximena N, Francisco JP. ABA promotes starch synthesis and storage metabolism in dormant grapevine buds. J Plant Physiol, 2019, 234–235: 1-8
59	Shangguan Z, Shao M, Dyckmans J. Effects of nitrogen nutrition and water deficit on net photosynthetic rate and chlorophyll fluorescence in winter wheat. J Plant Physiol, 2000, 156(1): 46-51, DOI
60	Shi JM, Ye XH, Chen FS, Yang QP, Li ZY, Fang K, Yang GY. Adaptation of bamboo to heterogeneous habitat: phenotypic plasticity. Acta Ecol Sinica, 2014, 34(20): 5687-5695 In Chinese
61	Song H, Yang Y, Zhou WX, Zhang YQ, Li HP, Li CH. Effects of light, nitrogen and their interaction on photosynthetic traits and matter accumulation of maize. J Maize Sci, 2017, 25(1): 121-126 In Chinese
62	Song LX, Tao JP, Ran CY, Yu XH, Wang YJ, Li Y. Clonal growth of Fargesia nitida under different canopy conditions in a subalpine dark coniferous forest in Wolong nature reserve. China J Plant Ecol (chin Vers), 2007, 31(4): 637-644, In Chinese DOI
63	Soto DP, Jacobs DF, Salas C, Donoso PJ, Puettmann KJ. Light and nitrogen interact to influence regeneration in old-growth Nothofagus-dominated forests in south-central Chile. For Ecol Manag, 2017, 384: 303-313, DOI
64	Strasser RJ, Govindjee, J. Ajha A. The Fo and the O-J-I-P fluorescence rise in higher plants and algae. Regulation of chloroplast biogenesis, 1992 Springer
65	Strasser RJ, Tsimilli MM, Srivastava A. Govindjee PGC. Analysis of the chlorophyll a fluorescence transient. Chlorophyll fluorescence: a signature of photosynthesis, 2004 Kluwer Academic Publishers Press
66	Su HQ, Han XR, Yang JF, Luo PY, Dai J, Yang MC, He R. Effect of long-term fertilization on distribution of aggregates and organic carbon and total nitrogen contents in a brown soil. J Plant Nutr Fertili, 2017, 23(4): 924-932
67	Su WH, Fan SH, Zhao JC, Cai CJ. Effects of various fertilization placements on the fate of urea-¹⁵ N in moso bamboo forests. For Ecol Manag, 2019, 453: 117632, DOI
68	Su WH, Feng HY, Fan SH, Xu QB, Zhou JM, Yang SH. Dynamic changes and accumulation rules of N, P and K contents in winter shoot of Phyllostachys edulis. Fore Res, 2013, 26(2): 252-256
69	Tang S, Zhang H, Liu W, Dou Z, Zhou Q, Chen W, Wang S, Ding Y. Nitrogen fertilizer at heading stage effectively compensates for the deterioration of rice quality by affecting the starch-related properties under elevated temperatures. Food Chem, 2019, 277: 455-462, DOI
70	Tissue DT, Thomas RB, Strain BR. Long-term effects of elevated CO₂ and nutrients on photosynthesis and rubisco in loblolly pine seedlings. Plant Cell Environ, 2010, 16(7): 859-865, DOI
71	Tu LH, Hu TX, Zhang J, Li XW, Hu HL, Liu L, Xiao YL. Nitrogen addition stimulates different components of soil respiration in a subtropical bamboo ecosystem. Soil Biol Biochem, 2013, 58: 255-264, DOI
72	Upadhyaya HD, Reddy KN, Vetriventhan M, Ahmed MI, Reddy MT. Latitudinal adaptation of flowering response to photoperiod and temperature in the world collection of Sorghum Landraces. Crop Sci, 2018, 58(3): 1265-1276, DOI
73	Wada KC, Kondo H, Takeno K. Obligatory short-day plant, Perilla frutescens var. crispa can flower in response to low-intensity light stress under long-day conditions. Physiol Plantarum, 2010, 138(3): 339-345, DOI
74	Walter CA, Raiff DT, Burnham MB, Gilliam FS, Adams MB, Peterjohn WT. Nitrogen fertilization interacts with light to increase Rubus spp. cover in a temperate forest. Plant Ecol, 2016, 217(4): 421-430, DOI
75	Wang CH, Wang Y, Li JQ. Effects of light and nitrogen supply on the carbon balance of seedling of Platycarya strobilacea. Bull Bot Res, 2012, 32(2): 177-182 In Chinese
76	Wang H, Bo RY, Han S, Cheng WL, Li M, Tang S, Hu XR, Wu J, Guo ZQ, Zhou JH. The effects of chemical fertilizer combined with organic fertilizer on the yields, nutrient uptake and utilization of direct-seeding rapeseed. Soil Fertil Sci Chin, 2021, 6: 156-165 In Chinese
77	Wang H, Gao C, Ge Q. Low temperature and short daylength interact to affect the leaf senescence of two temperate tree species. Tree Physiol., 2022, DOI
78	Wang L, Li J, Yang F, Yaoyao E, Raza W, Huang Q, Shen Q. Application of bioorganic fertilizer significantly increased apple yields and shaped bacterial community structure in orchard soil. Microb Ecol, 2016, 73(2): 1-13
79	Wang YY, Zhou R, Zhou X. Endogenous levels of ABA and cytokinins and their relation to stomatal behavior in Dayflower (Commelina communis L.). J Plant Physiol, 1994, 144(1): 45-48, DOI
80	Warren CR, Dreyer E, Adams MA. Photosynthesis-Rubisco relationships in foliage of Pinus sylvestris in response to nitrogen supply and the proposed role of Rubisco and amino acids as nitrogen stores. Trees, 2003, 17(4): 359-366, DOI
81	Westhuizen MVD, Oosterhuis DM, Berner JM, Boogaers N. Chlorophyll a fluorescence as an indicator of heat stress in cotton (Gossypium hirsutum L). South African J Plant soil, 2020, 37(2): 1-4
82	Wu XY, Liu JT, Meng QQ, Fang SY, Kang JY, Guo QX. Differences in carbon and nitrogen metabolism between male and female Populus cathayana in response to deficient nitrogen. Tree Physiol, 2021, 41(1): 119-133, DOI
83	Wu ZF, Chen DX, Zheng YP, Sun XW, Zuo SL, Shen P, Liu JH, Wang SB, Zheng YM, Yu TY. Photo-inhibition and photo-protective mechanisms of shaded peanut leaves after re-exposure to natural light. Chin J Oil Crop Sci, 2017, 39(5): 648-654 In Chinese
84	Xie PY, Gao ML, Jiang CH, Wu CY, Yang Y, Si JP, He YJ. Effect of Sinarundinaria hasihursuta on the updated growth of Fagus lucida seedlings under different canopy conditions. J Chongqing Normal Univer (nat Sci), 2016, 33(6): 142-147 In Chinese
85	Xie R, Li JQ, Zhao X, Li N. Effect of different canopy conditions on biomass allocation and clonal morphology of Fargesia denudata in a subalpine coniferous forest in southwestern China. Chin J Plant Ecol, 2010, 34(6): 753-760 In Chinese
86	Xu HD, Xiong J, Cheng XR, Ling GC, Zhen WH, Hu WM, Yu MK. Responses of leaf functional traits and biomass of Quercus acutissima and Phoebe bournei seedings to light and fertilization. Acta Pharmacol Sin, 2021, 41(6): 2129-2139 In Chinese
87	Xu SN, Fan LX, He Y, Chen ZL, Li Y, Zhang LH. The effects of different dosage nitrogen fertilizer on physiology, photosynthesis and chlorophyll fluorescence in zoysiagrass. Soil Fertil Sci Chin, 2013, 5: 46-50 In Chinese
88	Yan Z, Huang LH, Wei XL, Zhou HY, Xun C. Physiological, morphological, and anatomical changes in Rhododendron agastum in response to shading. Plant Growth Regul, 2016, 81(1): 1-8
89	Yang GD, Hu ZY, Zhou YF, Hao ZY, Huang RD. Effects of nitrogen application strategy and planting density optimization on sorghum yield and quality. Agron J, 2021, 113(2): 1803-1815, DOI
90	Yang KB, Zhu CL, Zhang JB, Li ZY, Liu Y, Song XZ, Gao ZM. Nitrogen fertilization in bamboo forest accelerates the shoot growth and alters the lignification process in shoots. Ind Crops Prod, 2022, 187: 115368, DOI
91	Yang SJ, Sun M, Zhang YJ, Cochard H, Cao KF. Strong leaf morphological, anatomical, and physiological responses of a subtropical woody bamboo (Sinarundinaria nitida) to contrasting light environments. Plant Ecol, 2014, 215(1): 97-109, DOI
92	Yoshimura K. Irradiance heterogeneity within crown affects photosynthetic capacity and nitrogen distribution of leaves in Cedrela sinensis. Plant Cell Environ, 2010, 33(5): 750-758
93	Yuan XY, Xu SP, Zhou YR, Wang XM, Cui B. Shading effect on morphology and leaf structure of Bletilla striata. Bull Bot Res, 2021, 41(6): 974-981 In Chinese
94	Zedaker SM. Forest ecosystems: concepts and management. Forest Sci, 1986, 3: 3
95	Zhang M, Ren K, Liu J, Rong J, Hong X, Zheng Y. Effects of different canopy conditions on bamboo leaf functional traits in a sandy coastal area. J Forest Environ, 2021, 41(6): 561-569
96	Zhang MX, Chen SL, Jiang H, Peng CH, Zhang JM, Zhou GM. The impact of intensive management on net ecosystem productivity and net primary productivity of a Lei bamboo forest. Ecol Model, 2020, 435, DOI
97	Zhang XP, Gao GB, Wu ZZ, Wen X, Bian FY, Yang CB. Biochar-based organic fertilizer application rates for Tetrastigma hemsleyanum planted under Moso bamboo. J Forestry Res (english Edition), 2020, 31(5): 1813-1821, DOI
98	Zheng JM, Tarin MW, Jiang DH, Li M, Chen LY, He TY, Hong XL, Zheng YS. Various distances and orientations influenced the branching traits of Dendrocalamus minor var amoenus in Dongshan Island. China. Glob Ecol Conserv, 2021, 26: e01468, DOI
99	Zhu Y. Dendrocalamopsis oldhami forest management. The Cultivation and utilization of Dendrocalamopsis oldhami, 2017 Xiamen University Press

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