Research on Rapid Propagation and Domestication of Wild Raspberry PlantletsEnglish Full Text
Weijun ZHU;Senfu XU;Yitao CHEN;Taizhou Vocational College of Science ＆ Technology;
Abstract: [Objective] This study was conducted to acquire a large quantity of wide raspberry plantlets and provide a basis for large-scale production. [Method] Research was performed on series tissue culture propagation of wide raspberry. [Result] Adventitious shoots were induced with stem segments, and the best induction medium was MS +1.5 mg/L BA +0.3 mg/L NAA with an induction rate of 96%; and the best differentiation medium was MS +2.0 mg/L KT +0.5 mg/L NAA, which exhibited high root number and quality, with an average root number of 4.5 per plant.The substratum for training plantlets was leaf mould 60% +perlite 30% +vermiculite10%; and the temperature of 23-27 ℃ and relative air humidity of 80%-90% were beneficial to survival of trained plantlets. [Conclusion] This study laid a foundation for further large-area cultivation of Rubus chingii Hu.
- DOI：
10.16175/j.cnki.1009-4229.2016.02.013
- Series：
- Subject：
- Classification Code：
S567.19
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