Factors affecting micro-graft in vitro were studied in persimmon lines of Jiro,Nishimarawase,Zenjiomaru,Okitsu-20,Xinqiu,Maekawa Jiro and Youhou. The results indicated that higher survival rate was obtained when using...Factors affecting micro-graft in vitro were studied in persimmon lines of Jiro,Nishimarawase,Zenjiomaru,Okitsu-20,Xinqiu,Maekawa Jiro and Youhou. The results indicated that higher survival rate was obtained when using the plantlets sub-cultured for 30 d with vigorous adventitious shoots. The best moisturepreserving material was the tampon + parafilm. The optimal medium was( 1/2 N) MS + BA 3. 0 mg/L + IAA 0. 1 mg/L + sugar 30. 0 g/L + agar 6. 0 g/L,and the graft survival rate was up to 40%.展开更多
基金Supported by Key Scientific Research Project of Colleges and University in Henan Province(17A210013)Fundamental and Advanced Technical Research Program of Department of Science and Technology of Henan Province(122300410133)College Students’Innovation and Enterpreneurship Training Program of Henan Institute of Technology(2014CX047)
文摘Factors affecting micro-graft in vitro were studied in persimmon lines of Jiro,Nishimarawase,Zenjiomaru,Okitsu-20,Xinqiu,Maekawa Jiro and Youhou. The results indicated that higher survival rate was obtained when using the plantlets sub-cultured for 30 d with vigorous adventitious shoots. The best moisturepreserving material was the tampon + parafilm. The optimal medium was( 1/2 N) MS + BA 3. 0 mg/L + IAA 0. 1 mg/L + sugar 30. 0 g/L + agar 6. 0 g/L,and the graft survival rate was up to 40%.