Differential responses of phosphorus accumulation and mobilization in Moso bamboo (Phyllostachys edulis (Carrière) J. Houz) seedlings to short-term experimental nitrogen deposition

Table 6 Diameter and height of P. edulis seedlings at the final harvest (May 7, 2019) in different treatments

Indices	N −			N +			N + +
Indices	P₁	P₂	P₃	P₁	P₂	P₃	P₁	P₂	P₃
Diameter (cm)	1.73 ± 0.05 e	2.43 ± 0.04 d	2.58 ± 0.06 cd	2.37 ± 0.03 d	2.79 ± 0.07 c	3.50 ± 0.04 b	2.42 ± 0.06 d	3.62 ± 0.04 b	4.10 ± 0.04 a
Height (cm)	16.6 ± 1.85 d	26.4 ± 2.47 cd	28.6 ± 2.52 cd	28.7 ± 3.63 cd	37.3 ± 0.44 bc	47.2 ± 2.18 b	48.8 ± 3.14 b	70.8 ± 3.22 a	66.9 ± 2.47 a

N − , N + , and N + + represent 0, 30, and 60 kg N·ha⁻¹·a⁻¹ of experimental N deposition rate, respectively; P₁, P₂, and P₃ represent 2.99, 20, and 40 mg·kg⁻¹ of soil available P content, respectively. The same letter among different treatment indicates no significant difference (Tukey’s HSD, α = 0.05)

ISSN: 1297-966X