Study on Seed Germination Testing of Peucedanum praeruptorum Dunn(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Author(s):: FENG Xiehe; HE Lingli; CHEN Keli; LIU Yimei; (College of Medicien,Hubei University of Chinese Medicine,Key Laboratory of Ministry of Education on Traditional Chinese Medicine Resource and Compound Prescription,Wuhan，Hubei 430065)

Abstract:: With Peucedanum praeruptorum Dunn seed from Anhui Province as materials，the effects of different soaking time，germination temperature，germination bed and illumination condition on seed germination were studied.The results showed that soaking can promote seed germination of Peucedanum praeruptorum Dunn and the best effect of germination soaking for 18 hours.The suitable temperature of Peucedanum praeruptorum Dunn seed germination was 20℃，and the suitable germination bed was top of sand (TS).The optimum illumination condition was on light 12 hours and on dark 12 hours.According to the characteristic of seed germination，the first counted time was 7th day and the last counted time was 20th day.This study confirmed the technology of germination test rules and the seedling identification and provided a reference for the seed test of Peucedanum praeruptorum Dunn.

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Last Update: 2015-08-14