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DING Min, YAO Feng ping, CHENG Yaping, MAO Chaoming, QIN Yuchuan, HUANG Xubo, LIU Bentong, Tian Shukui. Effect of Seeding Date and Soil Cover on Seed Germination of Vulpia myuros and Inhibition of Weed Growth under Torreya grandis‘Merrillii’[J]. Journal of Zhejiang Forestry Science and Technology, 2023, 43(5): 97-100. DOI: 10.3969/j.issn.1001-3776.2023.05.013
Citation: DING Min, YAO Feng ping, CHENG Yaping, MAO Chaoming, QIN Yuchuan, HUANG Xubo, LIU Bentong, Tian Shukui. Effect of Seeding Date and Soil Cover on Seed Germination of Vulpia myuros and Inhibition of Weed Growth under Torreya grandis‘Merrillii’[J]. Journal of Zhejiang Forestry Science and Technology, 2023, 43(5): 97-100. DOI: 10.3969/j.issn.1001-3776.2023.05.013
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Effect of Seeding Date and Soil Cover on Seed Germination of Vulpia myuros and Inhibition of Weed Growth under Torreya grandis‘Merrillii’

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  • On November 9th 2021 and March 5th 2022, seeds of Vulpia myuros were sowed with different soil cover under 7-year Torreya grandis‘Merrillii’ stand in Songyang, Zhejiang province. Observation was carried out on seed germination, growth and weed growth. The result demonstrated that the growing period of V. myuros was from March to June, and the average temperature required for growth was from 11 to 24°C. There were more weeds in sample plots sowed in spring than that in autumn, with extremely evident significance (P＜0.01). Germination rate of V. myuros sowed in spring was slightly higher than in autumn. The best treatment for soil cover was natural cover with soil after sowing.
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