Effects of elevated CO2 concentration and increased temperature on leaf quality responses of rare and endangered plants

Jeong, Heon-Mo; Kim, Hae-Ran; Hong, Seungbum; You, Young-Han

doi:10.1186/s41610-017-0061-0

Table 1 Multivariate analysis of variance (MANOVA) for effects of elevated CO₂ + temperature and term of CO₂ exposure and their interactions on parameters of seven rare and endangered plant species in Korea

From: Effects of elevated CO2 concentration and increased temperature on leaf quality responses of rare and endangered plants

Species	Factor	Nitrogen		Carbon		C:N ratio		Chlorophyll
Species	Factor	F	P	F	P	F	P	F	P
Q. gilva	CO₂ + T (C)	443.714	< 0.000	5.075	0.054	572.304	< 0.000	596.564	< 0.000
	Term(T)	11.391	< 0.010	9.253	< 0.016	30.533	< 0.001	3.384	0.084
	C x T	0.391	0.549	1.913	0.204	9.979	< 0.013	1.151	0.299
H. hamabo	CO₂ + T (C)	63.690	< 0.000	38.787	< 0.000	112.189	< 0.000	149.995	< 0.000
	Term(T)	0.112	0.747	3.610	0.094	0.592	0.464	10.161	0.006
	C x T	0.015	0.906	4.268	0.073	0.242	0.636	15.324	< 0.001
P. ramosissimus	CO₂ + T (C)	82.444	< 0.000	24.945	< 0.001	105.848	< 0.000	0.002	0.967
	Term(T)	2.254	0.172	133.247	< 0.000	4.097	0.078	0.395	0.538
	C x T	8.448	< 0.020	0.789	0.400	8.085	< 0.022	34.940	< 0.000
C. virosa	CO₂ + T (C)	10.244	< 0.013	46.843	< 0.000	8.842	< 0.018	106.980	< 0.000
	Term(T)	1.901	0.205	89.992	< 0.000	4.981	0.056	7.251	< 0.016
	C x T	1.270	0.292	16.764	< 0.003	1.864	0.209	15.215	< 0.001
B. latissimum	CO₂ + T (C)	102.856	< 0.000	10.530	< 0.012	139.643	< 0.000	24.231	< 0.000
	Term(T)	13.350	< 0.006	10.004	< 0.013	29.131	< 0.001	27.580	< 0.000
	C x T	4.302	0.072	11.399	< 0.010	17.432	< 0.003	11.333	< 0.004
V. raddeana	CO₂ + T (C)	0.000	0.998	43.719	< 0.000	1.703	0.228	19.348	< 0.000
	Term(T)	6.717	< 0.032	323.299	< 0.000	19.841	< 0.002	0.290	0.598
	C x T	20.296	< 0.002	25.002	< 0.001	23.863	< 0.001	8.252	< 0.011
I. dichotoma	CO₂ + T (C)	207.594	< 0.000	405.465	< 0.000	119.363	< 0.000	3.196	0.093
	Term(T)	55.856	< 0.000	297.333	< 0.000	47.078	< 0.000	0.600	0.450
	C x T	3.252	0.109	285.869	< 0.000	21.323	< 0.002	2.219	0.156

The bold data in the table means significantly different among the environmental treatment and interaction within each species (p < 0.05)

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ISSN: 2288-1220

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