Cutting Rapid Propagation Technology for Antigonon leptopus in Tropical Areas

作     者：Guangying ZHAO Jingtian LI Yilei ZHANG Shili ZHOU 

作者机构：Sanya Yalong Bay International Rose Valley Development Co. Ltd. Sanya 572000 China 

出 版 物：《Agricultural Biotechnology》 (农业生物技术（英文版）)

年 卷 期：2017年第6卷第4期

页      面：20-22页

学科分类：090706[农学-园林植物与观赏园艺] 0907[农学-林学] 09[农学] 

基　　金：Supported by the Special Fund for the Research Development Demonstration and Popularization of Applied Technology of Hainan Province(ZDXM-2015001) 

主　　题：Antigonon leptopus Cutting Rapid propagation 

摘      要：The shoots with good functional leaves were selected, from which cutting slips with the length of about 20 cm were cut, and 2 nodes were left for the ones with long sections. All leaves could be kept or 1/3 of each leaf could be cut. The cutting depth was that making the bottom node touch the substrate, and the cutting slips with short nodes should have 1/3 of the length insert in the soil. Each pot was planted with 2 - 3 cutting slips, and the substrate around the cutting slips was pressed by hands, followed by enough watering. And then white plastic bags were used to cover the pots, which were then placed in the place with the shading rate of 75%. The method had low costs but good landscape effect, promising with good development prospects, which could provide references for the promotion of out- of-season rapid propagation technology of Antigonon leptopus in tropical areas.