Scientia Silvae Sinicae ›› 2001, Vol. 37 ›› Issue (zk): 137-142.doi: 10.11707/j.1001-7488.2001S124
Previous Articles Next Articles
Chen Liguang,Zheng Yushan,Qiu Erfa,Zhou Xiaohua,Wu Zhuoxi
Received:
Revised:
Online:
Published:
Abstract:
By using different moisture content (MC), freezing and thawing methods, conservation materials of two tree spices, Castanopsis carlesii and C. kawakamii, were immersed in liquid nitrogen and then their germination, conductivity, SOD activity and MDA content were traced to measured. The results showed that in cryopreservation process, MC control was the main and firstly factor, and secondly were proper freezing methods and thawing methods. The optimal MC of both C. carlesii seeds and excised embryos were 12%MC, and MF-QT methods. Optimal MC of C. kawakamii seeds was15%MC, but of its excised embryos was properly down to 12%MC, MF-QT methods.
Key words: Cryopreservation, C. carlesii, C. kawakamii, Recalcitrant seeds
Chen Liguang;Zheng Yushan;Qiu Erfa;Zhou Xiaohua;Wu Zhuoxi. STUDY ON METABOLIZATION CHARACTERS OF CELL MEMBRANE OF CRYOPRESERVATION MATERIALS OF CASTANOPSIS CARLESII AND C. KAWAKAMII[J]. Scientia Silvae Sinicae, 2001, 37(zk): 137-142.
0 / / Recommend
Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks
URL: http://www.linyekexue.net/EN/10.11707/j.1001-7488.2001S124
http://www.linyekexue.net/EN/Y2001/V37/Izk/137
