Influence Factors of Rapid Propagation of Huazi Diosorea opposita Thunb. Plantlets in vitro (PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Influence Factors of Rapid Propagation of Huazi Diosorea opposita Thunb. Plantlets in vitro

Author(s):: ZHANG Li-xia¹; GUO Li-ping²; 1.College of Biology and Food Engineering，Anyang Institute of Technology,Anyang,Henan 455000;
2.Nursing Vocational College of Henan Province,Anyang,Henan 455000

Keywords:: Huazi Diosorea opposita Thunb.; test-tube plantlet; rapid propagation; the plant growth substances; light; training way

Abstract:: Taking Huazi Diosorea opposita Thunb. as test material，the effect of plant growth substances，light (or light quality)，develop methods for Huazi Diosorea opposita Thunb. plantlets propagation were studied.The results showed that:the most suitable medium was MS+KT 2.0 mg/L+NAA 0.02 mg/L+PP₃₃₃ 0.1 mg/L;the most appropriate way for the light quality and training of liquid culture were under blue and white，the effect of the static culture after the liquid shaking culture was better;in addition，stem with leaf had higher propagation coefficient than stem with no leaf.

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Last Update: 2014-08-12