Effects of different substrates on growth of cutting seedlings of strawberry Fenyu 2

doi:10.16178/j.issn.0528-9017.20250341

Abstract

Abstract:

This research aimed to elucidate the application effects of different substrates on strawberry cutting seedlings，thereby providing a theoretical foundation for the precise mixed application of peat and coir on strawberry cutting seedlings. Using the strawberry cultivar Fenyu 2 as the research material，the physicochemical properties of substrates with different ratios and the growth indicators of strawberry cutting seedlings were determined. The effects of different substrates on seedling growth were analyzed. The results indicated that the substrate composed of coir，perlite，and vermiculite at a mass ratio of 4∶1∶1 demonstrated higher total porosity and water-holding porosity compared with the substrate composed of peat，perlite，and vermiculite at the same mass ratio. Strawberry seedlings grown in the substrate composed of coir，perlite，and vermiculite at a mass ratio of 4∶1∶1 exhibited superior underground fresh weight，above-ground dry weight，underground dry weight，and whole-plant dry weight compared with other treatments. Meanwhile，strawberry cutting seedlings in this substrate treatment maintained relatively high levels of leaf stomatal conductance，intercellular CO? concentration，and transpiration rate.

Key words: strawberry, cutting seedling, substrate, biomass, photosynthesis

CLC Number:

S668.4

LAI Wenguo, LI Xiaoyuan, LIU Aichun, WANG Jianrong, XIAO Wenfei, YU Hong, ZHA Yan. Effects of different substrates on growth of cutting seedlings of strawberry Fenyu 2[J]. Journal of Zhejiang Agricultural Sciences, 2026, 67(7): 1710-1713.

Figures/Tables 5

References 9

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处理	容重/（g·cm^-3）	总孔隙度/%	持水孔隙度/%	通气孔隙度/%	pH值	EC/（mS·cm^-1）
T1	0.155±0.03 a	59.64±1.32 d	32.96±3.47 b	24.15±1.16 a	6.57±0.01 a	0.14±0.02 a
T2	0.162±0.04 a	63.95±1.45 c	36.71±2.18 b	28.62±1.75 a	6.67±0.01 a	0.15±0.06 a
T3	0.158±0.05 a	76.36±2.37 b	56.42±1.64 a	16.95±2.19 b	6.52±0.01 a	0.12±0.04 a
T4	0.164±0.06 a	83.38±2.68 a	59.65±3.75 a	23.88±2.26 a	6.59±0.01 a	0.13±0.07 a

处理	容重/（g·cm^-3）	总孔隙度/%	持水孔隙度/%	通气孔隙度/%	pH值	EC/（mS·cm^-1）
T1	0.155±0.03 a	59.64±1.32 d	32.96±3.47 b	24.15±1.16 a	6.57±0.01 a	0.14±0.02 a
T2	0.162±0.04 a	63.95±1.45 c	36.71±2.18 b	28.62±1.75 a	6.67±0.01 a	0.15±0.06 a
T3	0.158±0.05 a	76.36±2.37 b	56.42±1.64 a	16.95±2.19 b	6.52±0.01 a	0.12±0.04 a
T4	0.164±0.06 a	83.38±2.68 a	59.65±3.75 a	23.88±2.26 a	6.59±0.01 a	0.13±0.07 a

处理	成活率/%	叶柄粗/cm	叶柄长/cm	叶长/cm	叶宽/cm
T1	97.64±4.25 a	3.56±0.32 a	8.46±1.52 b	11.85±1.07 b	8.48±0.94 b
T2	98.06±5.13 a	3.51±0.41 a	11.96±1.75 a	11.54±0.96 b	8.37±0.92 b
T3	97.26±6.92 a	3.28±0.23 a	12.05±1.87 a	12.85±1.34 a	9.13±0.87 a
T4	97.11±4.46 a	3.54±0.63 a	12.17±1.19 a	13.43±1.53 a	9.25±0.85 a

处理	成活率/%	叶柄粗/cm	叶柄长/cm	叶长/cm	叶宽/cm
T1	97.64±4.25 a	3.56±0.32 a	8.46±1.52 b	11.85±1.07 b	8.48±0.94 b
T2	98.06±5.13 a	3.51±0.41 a	11.96±1.75 a	11.54±0.96 b	8.37±0.92 b
T3	97.26±6.92 a	3.28±0.23 a	12.05±1.87 a	12.85±1.34 a	9.13±0.87 a
T4	97.11±4.46 a	3.54±0.63 a	12.17±1.19 a	13.43±1.53 a	9.25±0.85 a

处理	地上部鲜重	地下部鲜重	全株鲜重	地上部干重	地下部干重	全株干重
T1	6.84±0.85 a	4.86±0.47 b	11.65±0.98 b	1.32±0.25 b	0.49±0.06 b	1.79±0.18 b
T2	6.92±0.92 a	5.39±0.51 b	12.37±1.04 a	1.38±0.37 b	0.42±0.04 b	1.81±0.21 b
T3	5.37±0.67 a	4.97±0.43 b	10.32±1.05 b	1.04±0.41 c	0.53±0.07 b	1.58±0.16 c
T4	5.95±0.59 a	7.49±0.59 a	13.47±0.94 a	1.52±0.23 a	0.79±0.11 a	2.43±0.22 a