(Q45040449)
Statements
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Effect of chemical and physical factors to improve the germination rate of Echinacea angustifolia seeds (English)
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Echinacea angustifolia
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Duan Chuanren
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Wang Bochu
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Liu Wanqian
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Chen Jing
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Lian Jie
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Zhao Huan
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1 September 2004
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37
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3-4
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101-105
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Identifiers
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