Comparative Study of the Impact of Drought Stress on <i>P.centrasiaticum</i> at the Seedling Stage in Tibet

Guangyu ZHANG; Jiangwei WANG; Haorui ZHANG; Gang FU; Zhenxi SHEN

doi:10.5814/j.issn.1674-764X.2020.03.010

Journal of Resources and Ecology, Volume. 11, Issue 3, 322(2020)

Comparative Study of the Impact of Drought Stress on P.centrasiaticum at the Seedling Stage in Tibet

Guangyu ZHANG^1,2,3, Jiangwei WANG^1,2,3, Haorui ZHANG^1,2,3, Gang FU^1,2, and Zhenxi SHEN^1,2、*

¹Lhasa Plateau Ecosystem Research Station, Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China

²Engineering and Technology Research Center for Prataculture on the Xizang Plateau, Lhasa 850000, China

³University of Chinese Academy of Sciences, Beijing 100049, China

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Figures & Tables(5)

Fig. 1. [in Chinese]

Fig. 2. [in Chinese]

Fig. 3. [in Chinese]

Table 1.
Locations where P.centrasiaticum seedlings were collected in 12 sites in Tibet

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Table 1.
Locations where P.centrasiaticum seedlings were collected in 12 sites in Tibet

Source of seedlings	Geographical coordinates	Elevation (m)	Compact form
Linzhi	93° 94′ N, 29° 79′ E	3117	LZS
Linzhou	91° 08′ N, 29° 88′ E	3889	LZX
Xietongmen	88° 21′ N, 29° 42′ E	3891	XTM
Sog	93° 79′ N, 31° 83′ E	3940	SX
Longzi	92° 32′ N, 28° 42′ E	3948	LZ
Namling	89° 08′ N, 29° 64′ E	3949	NML
Purang	81° 16′ N, 30° 34′ E	4061	PL
Dingjie	87° 77′ N, 28° 37′ E	4163	DJ
Gyirong	85° 32′ N, 28° 89′ E	4198	JL
Sa’gya	87° 90′ N, 29° 00′ E	4233	SJ
Damxung	91° 05′ N, 30° 51′ E	4333	DX
Tingri	87° 04′ N, 28° 47′ E	4413	DR

Table 2.
Membership function values of drought resistance indexes and comprehensive drought resistance ranking of P.centrasiaticum from 12 sites

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Table 2.
Membership function values of drought resistance indexes and comprehensive drought resistance ranking of P.centrasiaticum from 12 sites

Sites	MDA	Pro	Chlorophyll	Average membership function value	Ranking
Linzhi	0.341	0.746	0.232	0.440	8
Linzhou	0.460	0.768	0.515	0.581	2
Sog	0.505	0.379	0.662	0.515	3
Xietongmen	0.318	0.834	0.637	0.596	1
Longzi	0.714	0.326	0.165	0.402	11
Namling	0.737	0.398	0.207	0.448	6
Purang	0.515	0.438	0.366	0.440	9
Dingjie	0.647	0.390	0.263	0.433	10
Gyirong	0.729	0.229	0.372	0.443	7
Sa’gya	0.651	0.296	0.178	0.375	12
Damxung	0.680	0.407	0.302	0.463	4
Tingri	0.740	0.340	0.289	0.456	5

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Guangyu ZHANG, Jiangwei WANG, Haorui ZHANG, Gang FU, Zhenxi SHEN. Comparative Study of the Impact of Drought Stress on P.centrasiaticum at the Seedling Stage in Tibet[J]. Journal of Resources and Ecology, 2020, 11(3): 322

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Paper Information

Received: Jan. 14, 2020

Accepted: Feb. 18, 2020

Published Online: Apr. 23, 2021

The Author Email: SHEN Zhenxi (shenzx@igsnrr.ac.cn)

DOI:10.5814/j.issn.1674-764X.2020.03.010

Topics

Resource Economy

Research Articles

Table 1. Locations where P.centrasiaticum seedlings were collected in 12 sites in Tibet

Table 1. Locations where P.centrasiaticum seedlings were collected in 12 sites in Tibet

Table 2. Membership function values of drought resistance indexes and comprehensive drought resistance ranking of P.centrasiaticum from 12 sites

Table 2. Membership function values of drought resistance indexes and comprehensive drought resistance ranking of P.centrasiaticum from 12 sites

Table 1.
Locations where P.centrasiaticum seedlings were collected in 12 sites in Tibet

Table 1.
Locations where P.centrasiaticum seedlings were collected in 12 sites in Tibet

Table 2.
Membership function values of drought resistance indexes and comprehensive drought resistance ranking of P.centrasiaticum from 12 sites

Table 2.
Membership function values of drought resistance indexes and comprehensive drought resistance ranking of P.centrasiaticum from 12 sites